An object-specific and dose-sparing scatter correction approach for a dedicated cone-beam breast CT system using a parallel-hole collimator (English)
- New search for: Yang, Kai
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- New search for: Yang, Kai
- New search for: Burkett, George
- New search for: Boone, John M.
In:
Proc. SPIE
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8313
; 831303
;
2012
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ISBN:
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ISSN:
- Conference paper / Electronic Resource
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Title:An object-specific and dose-sparing scatter correction approach for a dedicated cone-beam breast CT system using a parallel-hole collimator
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Contributors:
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Conference:Medical Imaging 2012: Physics of Medical Imaging ; 2012 ; San Diego,California,United States
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Published in:Proc. SPIE ; 8313 ; 831303
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Publisher:
- New search for: SPIE
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Publication date:2012-02-23
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ISBN:
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ISSN:
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DOI:
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Type of media:Conference paper
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Type of material:Electronic Resource
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Language:English
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Source:
Table of contents conference proceedings
The tables of contents are generated automatically and are based on the data records of the individual contributions available in the index of the TIB portal. The display of the Tables of Contents may therefore be incomplete.
- 83130A
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Experimental quantification of lesion detectability in contrast enhanced dual energy digital breast tomosynthesisHu, Yue-Houng / Zhao, Wei et al. | 2012
- 83130B
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Comparing human observer performance in detecting microcalcifications with energy weighting and photon counting breast CTKalluri, Kesava / Mahd, Mufeed / Glick, Stephen J. et al. | 2012
- 83130C
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Development of a dynamic 4D anthropomorphic breast phantom for contrast-based breast imagingKiarashi, Nooshin / Lin, Yuan / Segars, William P. / Ghate, Sujata V. / Ikejimba, Lynda / Chen, Baiyu / Lo, Joseph Y. / Dobbins, James T. / Nolte, Loren W. / Samei, Ehsan et al. | 2012
- 83130D
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Mammogram enhancement using multi-energy x-rayKwon, Jae-Hyun / Oh, Hyun-Hwa / Kim, SungSu / Sung, Younghun / Lee, SeungDeok et al. | 2012
- 83130E
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Algorithmic scatter correction in dual-energy digital mammography for calcification imagingChen, Xi / Nishikawa, Robert M. / Chan, Suk-Tak / Lau, Beverly A. / Zhang, Lei / Mou, Xuanqin et al. | 2012
- 83130F
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Photon-counting spectral phase-contrast mammographyFredenberg, E. / Roessl, E. / Koehler, T. / van Stevendaal, U. / Schulze-Wenck, I. / Wieberneit, N. / Stampanoni, M. / Wang, Z. / Kubik-Huch, R. A. / Hauser, N. et al. | 2012
- 83130G
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Investigation of an active matrix flat-panel imager (AMFPI) employing a thin layer of polycrystalline HgI2photoconductor for mammographic imagingJiang, Hao / Zhao, Qihua / El-Mohri, Youcef / Antonuk, Larry E. / Gupta, Tapan et al. | 2012
- 83130H
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Effective detective quantum efficiency (eDQE) and effective noise equivalent quanta (eNEQ) for system optimization purposes in digital mammographySalvagnini, Elena / Bosmans, Hilde / Struelens, Lara / Marshall, Nicholas W. et al. | 2012
- 83130I
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Lesion characterization using spectral mammographyNorell, B. / Fredenberg, E. / Leifland, K. / Lundqvist, M. / Cederström, B. et al. | 2012
- 83130J
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Mammographic calcification cluster detection and threshold gold thickness measurementsWarren, L. M. / Mackenzie, A. / Cooke, J. / Given-Wilson, R. / Wallis, M. G. / Chakraborty, D. P. / Dance, D. R. / Young, K. C. et al. | 2012
- 83130K
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Model-based estimation of breast percent density in raw and processed full-field digital mammography images from image-acquisition physics and patient-image characteristicsKeller, Brad M. / Nathan, Diane L. / Conant, Emily F. / Kontos, Despina et al. | 2012
- 83130L
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Realistic simulation of breast mass appearance using random walkRashidnasab, Alaleh / Elangovan, Premkumar / Dance, David R. / Young, Kenneth C. / Yip, Mary / Diaz, Oliver / Wells, Kevin et al. | 2012
- 83130M
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Improved diagnostic differentiation of renal cystic lesions with phase-contrast computed tomography (PCCT)Noel, Peter B. / Willner, Marian / Fingerle, Alexander / Herzen, Julia / Münzel, Daniela / Hahn, Dieter / Rummeny, Ernst J. / Pfeiffer, Franz et al. | 2012
- 83130N
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Small-animal tomography with a liquid-metal-jet x-ray sourceLarsson, D. H. / Lundström, U. / Westermark, U. / Takman, P. A. C. / Burvall, A. / Arsenian Henriksson, M. / Hertz, H. M. et al. | 2012
- 83130O
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Anode thermal analysis of high power microfocus CNT x-ray tubes for in vivo small animal imagingShan, Jing / Zhou, Otto / Lu, Jianping et al. | 2012
- 83130P
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Series of 4D adult XCAT phantoms for imaging research and dosimetryBond, Jason / Frush, Jack / Hon, Sylvia / Eckersley, Chris / Williams, Cameron H. / Feng, Jianqiao / Tward, Daniel J. / Ratnanather, Tilak J. T. / Miller, M. I. / Frush, D. et al. | 2012
- 83130Q
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New head equivalent phantom for task and image performance evaluation representative for neurovascular procedures occurring in the Circle of WillisIonita, Ciprian N. / Loughran, Brendan / Jain, Amit / Swetadri Vasan, S. N. / Bednarek, Daniel R. / Levy, Elad / Siddiqui, Adnan H. / Snyder, Kenneth V. / Hopkins, L. N. / Rudin, Stephen et al. | 2012
- 83130S
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X-ray fluorescence molecular imaging with high sensitivity: feasibility study in phantomsCao, Guohua / Lu, Jianping / Zhou, Otto et al. | 2012
- 83130T
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Investigations on x-ray luminescence CT for small animal imagingBadea, C. T. / Stanton, I. N. / Johnston, S. M. / Johnson, G. A. / Therien, M. J. et al. | 2012
- 83130U
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Evaluating the dose effects of a longitudinal micro-CT study on pulmonary tissue in C57BL/6 miceDetombe, Sarah A. / Dunmore-Buyze, Joy / Petrov, Ivailo E. / Drangova, Maria et al. | 2012
- 83130V
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A liquid xenon detector for PET applications: simulated performanceMiceli, A. / Andreyev, A. / Bryman, D. / Glister, J. / Kurchaninov, L. / Muennich, A. / Retiere, F. / Sossi, V. et al. | 2012
- 83130W
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A comparison of dual kV energy integrating and energy discriminating photon counting detectors for dual energy x-ray imagingWang, Adam S. / Pelc, Norbert J. et al. | 2012
- 83130X
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First results from a hybrid prototype CT scanner for exploring benefits of quantum-counting in clinical CTKappler, S. / Hannemann, T. / Kraft, E. / Kreisler, B. / Niederloehner, D. / Stierstorfer, K. / Flohr, T. et al. | 2012
- 83130Y
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Evaluation of an ultra-fast photon-counting energy-resolved ASIC for spectral CTXu, Cheng / Yveborg, Moa / Chen, Han / Danielsson, Mats / Karlsson, Staffan / Svensson, Christer / Bornefalk, Hans et al. | 2012
- 83130Z
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Pulse pileup statistics for energy sensitive photon counting detectors with pulse height analysisTaguchi, Katsuyuki / Srivastava, Somesh / Tang, Qiulin / Caffo, Brian S. / Iwanczyk, Jan S. / Hartsough, Neal E. / Barber, William C. / Cammin, Jochen et al. | 2012
- 83131A
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Initial results with a multisource inverse-geometry CT systemBaek, Jongduk / Pelc, Norbert J. / Deman, Bruno / Uribe, Jorge / Harrison, Daniel / Reynolds, Joseph / Neculaes, Bogdan / Inzinna, Louis / Caiafa, Antonio et al. | 2012
- 83131B
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Region-of-interest reconstruction on medical C-arms with the ATRACT algorithmDennerlein, Frank / Maier, Andreas et al. | 2012
- 83131C
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Feasibility study of 3D cardiac imaging using a portable conebeam scannerPetrov, Ivailo / Helm, Patrick A. / Drangova, Maria et al. | 2012
- 83131D
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Breathing motion compensated reconstruction for C-arm cone beam CT imaging: initial experience based on animal dataSchäfer, D. / Lin, M. / Rao, P. P. / Loffroy, R. / Liapi, E. / Noordhoek, N. / Eshuis, P. / Radaelli, A. / Grass, M. / Geschwind, J.-F. H. et al. | 2012
- 83131E
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New consistency theorem of motion contaminated projection data and applications in motion artifacts correctionTang, Jie / Thériault Lauzier, Pascal / Qi, Zhihua / Szczykutowicz, Timothy / Chen, Guang-Hong et al. | 2012
- 83131F
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Efficacy of fixed filtration for rapid kVp-switching dual energy x-ray systems: experimental verificationYao, Yuan / Wang, Adam S. / Pelc, Norbert J. et al. | 2012
- 83131G
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Image-based synthetic CT: simulating arbitrary low dose single and dual energy protocols from dual energy imagesWang, Adam S. / Feng, Charles / Pelc, Norbert J. et al. | 2012
- 83131H
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Adaptive non-local means filtering based on local noise level for CT denoisingLi, Zhoubo / Yu, Lifeng / Trzasko, Joshua D. / Fletcher, Joel G. / McCollough, Cynthia H. / Manduca, Armando et al. | 2012
- 83131I
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A method for modulation transfer function determination from blood vessel profiles measured in computed tomographyNakaya, Y. / Kawata, Y. / Niki, N. / Ohmatsu, H. / Moriyama, N. et al. | 2012
- 83131J
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Theoretical framework for the dual-energy cone-beam CT noise-power spectrum, NEQ, and tasked-based detectability indexGang, G. J. / Zbijewski, W. / Stayman, J. W. / Carrino, J. A. / Siewerdsen, J. H. et al. | 2012
- 83131K
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CT performance as a variable function of resolution, noise, and task property for iterative reconstructionsChen, Baiyu / Richard, Samuel / Christianson, Olav / Zhou, Xiaodong / Samei, Ehsan et al. | 2012
- 83131L
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Detection performance study for cone-beam differential phase contrast CTLi, Ke / Bevins, Nicholas / Zambelli, Joseph / Qi, Zhihua / Chen, Guang-Hong et al. | 2012
- 83131M
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Correlation between model observer and human observer performance in CT imaging when lesion location is uncertainLeng, Shuai / Yu, Lifeng / Chen, Lingyun / Ramirez Giraldo, Juan C. / McCollough, Cynthia H. et al. | 2012
- 83131N
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Significance of including field non-uniformities such as the heel effect and beam scatter in the determination of the skin dose distribution during interventional fluoroscopic proceduresRana, Vijay / Gill, Kamaljit / Rudin, Stephen / Bednarek, Daniel R. et al. | 2012
- 83131O
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MCNP simulation of absorbed energy and dose by iodinated contrast agentHe, Wenjun / Mah, Eugene / Huda, Walter / Yao, Hai et al. | 2012
- 83131P
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CTDIvol: a suitable normalization for CT dose conversion coefficients at different tube voltages?Schlattl, Helmut / Zankl, Maria / Hoeschen, Christoph et al. | 2012
- 83131Q
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The relationship between organ dose and patient size in tube current modulated adult thoracic CT scansKhatonabadi, Maryam / Zhang, Di / Yang, Jeffrey / DeMarco, John J. / Cagnon, Chris C. / McNitt-Gray, Michael F. et al. | 2012
- 83131R
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Patient- and cohort-specific dose and risk estimation for abdominopelvic CT: a study based on 100 patientsTian, Xiaoyu / Li, Xiang / Segars, W. Paul / Frush, Donald P. / Samei, Ehsan et al. | 2012
- 83131S
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Model-based reconstruction of objects with inexactly known componentsStayman, J. W. / Otake, Y. / Schafer, S. / Khanna, A. J. / Prince, J. L. / Siewerdsen, J. H. et al. | 2012
- 83131T
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Compensation of nonlinear distortions in photon-counting spectral CT: deadtime loss, spectral response, and beam hardening effectsCammin, J. / Srivastava, S. / Tang, Q. / Barber, W. C. / Iwanczyk, J. S. / Hartsough, N. E. / Taguchi, K. et al. | 2012
- 83131U
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A fully four-dimensional iterative motion estimation and compensation method for cardiac CTTang, Qiulin / Cammin, Jochen / Srivastava, Somesh / Taguchi, Katsuyuki et al. | 2012
- 83131V
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A new image reconstruction method to improve noise properties in x-ray differential phase contrast computed tomographyLi, Ke / Bevins, Nicholas / Zambelli, Joseph / Chen, Guang-Hong et al. | 2012
- 83131W
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Investigation of statistical iterative reconstruction for dedicated breast CTMakeev, Andrey / Das, Mini / Glick, Stephen J. et al. | 2012
- 83131X
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Accelerating ordered-subsets image reconstruction for x-ray CT using double surrogatesCho, Jang Hwan / Fessler, Jeffrey A. et al. | 2012
- 83131Y
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3D biopsy for tomosynthesis: simulation of prior information based reconstruction for dose and artifact reductionLin, Yuan / Ghate, Sujata / Lo, Joseph / Samei, Ehsan et al. | 2012
- 83131Z
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Differential phase contrast tomosynthesis imagingLi, Ke / Bevins, Nicholas / Zambelli, Joseph / Chen, Guang-Hong et al. | 2012
- 83132A
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An efficient method to estimate noise in computed tomography imagesThran, Axel / Roessl, Ewald / Proksa, Roland et al. | 2012
- 83132B
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Data normalization method for a multisource inverse geometry CT systemBaek, Jongduk / Pelc, Norbert J. et al. | 2012
- 83132C
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Noise reduction for helical computed tomography using coupled projectionsFan, Yi / Ma, Jianhua / Liu, Yan / Lu, Hongbing / Liang, Zhengrong et al. | 2012
- 83132D
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The effect of source position accuracy on image quality in helical MDCT 3D image reconstructionDhanantwari, Amar / Wang, Qiu / Soni, Nirmal et al. | 2012
- 83132E
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4D iterative reconstruction in cardiac CTBruder, H. / Raupach, R. / Allmendinger, T. / Sunnegårdh, J. / Stierstorfer, K. / Flohr, T. et al. | 2012
- 83132F
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Prior image constrained compressed sensing: a quantitative performance evaluationThériault Lauzier, Pascal / Tang, Jie / Chen, Guang-Hong et al. | 2012
- 83132G
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Variance estimation of x-ray CT sinogram in radon domainMa, Jianhua / Liang, Zhengrong / Fan, Yi / Liu, Yan / Huang, Jing / Li, Lihong / Chen, Wufan / Lu, Hongbing et al. | 2012
- 83132H
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Investigation of temporal resolution required for CT coronary angiographyOhashi, Kazuya / Ichikawa, Katsuhiro / Kawai, Tatsuya / Shibamoto, Yuta et al. | 2012
- 83132I
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Imaging performance in differential phase contrast CT compared with the conventional CT-noise equivalent quantaNEQ(k)Tang, Xiangyang / Yang, Yi / Tang, Shaojie et al. | 2012
- 83132J
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Quantification of ring artifact visibility in CTPersson, Mats / Meyer, Bettina / Bornefalk, Hans / Danielsson, Mats et al. | 2012
- 83132K
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Image quality evaluation of iterative CT reconstruction algorithms: a perspective from spatial domain noise texture measuresPachon, Jan H. / Yadava, Girijesh / Pal, Debashish / Hsieh, Jiang et al. | 2012
- 83132L
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Modeling scattered radiation from dose compensator in CT by forced detection Monte Carlo simulationBazargani, Negar / Thompson, Richard A. / Yagil, Yoad et al. | 2012
- 83132M
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The CTDOR geometry: an optimized data treatment to demonstrate its potentialBrunner, Claudia C. / Tischenko, Oleg / de las Heras, Hugo / Renger, Bernhard / Schlattl, Helmut / Hoeschen, Christoph et al. | 2012
- 83132N
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Accelerated augmented Lagrangian method for few-view CT reconstructionWu, Junfeng / Mou, Xuanqin et al. | 2012
- 83132O
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Relevance of MTF and NPS in quantitative CT: towards developing a predictable model of quantitative performanceChen, Baiyu / Richard, Samuel / Samei, Ehsan et al. | 2012
- 83132P
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A new phantom for image quality, geometric destortion, and HU calibration in MSCT and CBCTVoigt, Johannes M. / Blendl, Christian / Selbach, Markus / Uphoff, Clemens / Fiebich, Martin et al. | 2012
- 83132Q
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Onboard cone beam CT with flexible image trajectories to improve image quality and longitudinal coverage: simulation and phantom studyYang, Deshan / Tan, Jun / Li, Hua / Goddu, Sreekrishna M. / Li, Harold et al. | 2012
- 83132R
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Investigation of Moiré pattern-based phase retrieval approach for differential phase-contrast cone beam CT imaging using a hospital-grade tubeCai, Weixing / Ning, Ruola / Yu, Yang / Liu, Jiangkun / Conover, David et al. | 2012
- 83132S
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Investigation of source grating stepping for differential phase-contrast cone-beam CT (DPC-CBCT) systemCai, Weixing / Yu, Yang / Ning, Ruola / Liu, Jiangkun / Conover, David et al. | 2012
- 83132T
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Geometric calibration using bundle adjustment for cone-beam computed tomography devicesLadikos, Alexander / Wein, Wolfgang et al. | 2012
- 83132U
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Assessment of the central artifact in cone beam CT imaging with an offset geometryZhang, Guozhi / Jacobs, Reinhilde / Nuyts, Johan / Bosmans, Hilde et al. | 2012
- 83132V
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Low kV rotational 3D x-ray imaging for improved CNR of iodine contrast agentSchäfer, Dirk / Ahrens, Martin / Eshuis, Peter / Grass, Michael et al. | 2012
- 83132W
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Development of optimized segmentation map in dual energy computed tomographyYamakawa, Keisuke / Ueki, Hironori et al. | 2012
- 83132X
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Absolute measurement of effective atomic number and electron density using dual-energy computed tomography imagesKim, Dae-Hong / Kim, Hee-Joung / Lee, Chang-Lae / Cho, Hyo-Min / Park, Hye-Suk / Lee, Seung-Wan / Choi, Yu-Na / Kim, Ye-Seul / Park, Su-Jin et al. | 2012
- 83132Y
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Feasibility study to demonstrate cardiac imaging using fast kVp switching dual-energy computed tomography: phantom studyMadhav, Priti / Imai, Yasuhiro / Narayanan, Suresh / Dutta, Sandeep / Chandra, Naveen / Hsieh, Jiang et al. | 2012
- 83132Z
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Accurate material quantification in dual energy CTShechter, Gilad / Thran, Axel / Katchalski, Tsvi et al. | 2012
- 83133A
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Edge-preserving metal artifact reductionMeyer, Esther / Raupach, Rainer / Lell, Michael / Schmidt, Bernhard / Kachelriess, Marc et al. | 2012
- 83133B
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Metal artifact reduction in x-ray computed tomography by using analytical DBP-type algorithmWang, Zhen / Kudo, Hiroyuki et al. | 2012
- 83133C
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Analytical fan-beam reconstruction algorithm for free-form trajectory with plus-minus weighting schemeWang, Zhen / Rashed, Essam A. / Kudo, Hiroyuki et al. | 2012
- 83133D
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General analytical reconstruction formula for fan-beam computed tomographyWang, Zhen / Kudo, Hiroyuki et al. | 2012
- 83133E
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Ellipse-line-ellipse source trajectory and its R-line coverage for long-object cone-beam imaging with a C-arm systemYu, Z. / Noo, F. / Lauritsch, G. / Dennerlein, F. / Hornegger, J. et al. | 2012
- 83133F
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Quantitative evaluation of ASiR image quality: an adaptive statistical iterative reconstruction techniqueVan de Casteele, Elke / Parizel, Paul / Sijbers, Jan et al. | 2012
- 83133G
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Statistical noise reduction with projection space multiscale decomposition and penalized weighted least squareTang, Shaojie / Yang, Yi / Tang, Xiangyang et al. | 2012
- 83133H
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Low-dose computed tomography image reconstruction from under-sampling data based on weighted total variation minimizationLiu, Yan / Ma, Jianhua / Fan, Yi / Liang, Zhengrong et al. | 2012
- 83133I
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Iterative CT reconstruction using shearlet-based regularizationVandeghinste, Bert / Goossens, Bart / Van Holen, Roel / Vanhove, Christian / Pizurica, Aleksandra / Vandenberghe, Stefaan / Staelens, Steven et al. | 2012
- 83133J
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Spatial-temporal total variation regularization (STTVR) for 4D-CT reconstructionWu, Haibo / Maier, Andreas / Fahrig, Rebecca / Hornegger, Joachim et al. | 2012
- 83133K
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Comparison between a new reconstruction algorithm (OPED) and filtered backprojection (FBP) for MDCT dataRenger, Bernhard / Noël, Peter B. / Tischenko, Oleg / Rummeny, Ernst J. / Hoeschen, Christoph et al. | 2012
- 83133L
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System optics in both backprojection and forward projection for model-based iterative reconstructionHein, Ilmar A. / Zamyatin, Alexander et al. | 2012
- 83133M
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Experimental validation of an OSEM-type iterative reconstruction algorithm for inverse geometry computed tomographyDavid, Sabrina / Burion, Steve / Tepe, Alan / Wilfley, Brian / Menig, Daniel / Funk, Tobias et al. | 2012
- 83133N
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A volumetric reconstruction algorithm for stationary source inverse-geometry CTHsieh, Scott S. / Pelc, Norbert J. et al. | 2012
- 83133O
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A preliminary investigation of 3D preconditioned conjugate gradient reconstruction for cone-beam CTFu, Lin / De Man, Bruno / Zeng, Kai / Benson, Thomas M. / Yu, Zhou / Cao, Guangzhi / Thibault, Jean-Baptiste et al. | 2012
- 83133P
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Fast-forward projection approach for 3D iterative metal artifact suppressionSouza, Andre et al. | 2012
- 83133Q
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GPU-based cone-beam reconstruction using wavelet denoisingJin, Kyungchan / Park, Jungbyung / Park, Jongchul et al. | 2012
- 83133R
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The 3D CT image reconstruction based on multi-thread scheduling using multi-GPUZhu, Yining / Zhao, Yunsong / Zhao, Xing et al. | 2012
- 83133S
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Characterization of adaptive statistical iterative reconstruction (ASIR) in low contrast helical abdominal imaging via a transfer function based methodZhang, Da / Li, Xinhua / Liu, Bob et al. | 2012
- 83133T
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Anatomy-based PET image reconstruction using nonlocal regularizationNguyen, Van-Giang / Lee, Soo-Jin et al. | 2012
- 83133U
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SPECT reconstruction with nonuniform attenuation from highly under-sampled projection dataLi, Cuifen / Wen, Junhai / Zhang, Kangping / Shi, Donghao / Dong, Haixiang / Li, Wenxiao / Liang, Zhengrong et al. | 2012
- 83133V
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Analytical SPECT reconstruction algorithm for helical cone-beam geometry using ray-driven technologyZhang, Kangping / Wen, Junhai / Li, Cuifen / Yang, Rui / Dong, Haixiang / Liang, Zhengrong et al. | 2012
- 83133W
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Calculations of a SPECT projection operator on a graphical processing unitMassanes, Francesc / Brankov, Jovan G. et al. | 2012
- 83133X
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Linearization and reconstruction of nonlinear diffuse optical tomographic imageBiswas, S. K. / Rajan, K. / Vasu, R. M. et al. | 2012
- 83133Y
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An efficient reconstruction method for bioluminescence tomography based on two-step iterative shrinkage approachGuo, Wei / Jia, Kebin / Tian, Jie / Han, Dong / Liu, Xueyan / Wu, Ping / Feng, Jinchao / Yang, Xin et al. | 2012
- 83133Z
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Effect of iterative reconstruction integrating SART and FBP on photoacoustic imagingLiu, Xueyan / Tie, Jie / Han, Dong / Guo, Wei / Peng, Dong / Ma, Xibo / Qin, Chenghu / Yang, Xin et al. | 2012
- 83134A
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Experimental evaluation of the pile-up trigger method in a revised quantum-counting CT detectorKraft, E. / Glasser, F. / Kappler, S. / Niederloehner, D. / Villard, P. et al. | 2012
- 83134B
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Investigation of ultra low-dose scans in the context of quantum-counting clinical CTWeidinger, T. / Buzug, T. M. / Flohr, T. / Fung, G. S. K. / Kappler, S. / Stierstorfer, K. / Tsui, B. M. W. et al. | 2012
- 83134C
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Graphics processing unit (GPU) implementation of image processing algorithms to improve system performance of the control acquisition, processing, and image display system (CAPIDS) of the micro-angiographic fluoroscope (MAF)Swetadri Vasan, S. N. / Ionita, Ciprian N. / Titus, A. H. / Cartwright, A. N. / Bednarek, D. R. / Rudin, S. et al. | 2012
- 83134D
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An image-based approach to low-dose CT simulationKim, Chang Won / Kim, Jong Hyo et al. | 2012
- 83134E
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Practical considerations for intensity modulated CTSzczykutowicz, Timothy P. / Mistretta, Charles et al. | 2012
- 83134F
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Performance investigation of a hospital-grade x-ray tube-based differential phase-contrast cone beam CT systemYu, Yang / Ning, Ruola / Cai, Weixing / Liu, Jiangkun / Conover, David et al. | 2012
- 83134G
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Preliminary performance measurements from a second generation diffraction enhanced imaging systemConnor, Dean M. / Cole, Elodia B. / Zhong, Zhong / Parham, Christopher A. / Pisano, Etta D. et al. | 2012
- 83134H
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Microfrabricated instrument tag for the radiographic detection of retained foreign bodies during surgeryTripathi, Anurag / Marentis, Theodore C. / Chronis, Nikos et al. | 2012
- 83134I
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Evaluation of automatic exposure control performance in full-field digital mammography systems using contrast-detail analysisSuarez Castellanos, Ivan M. / Kaczmarek, Richard / Brunner, Claudia C. / de Las Heras, Hugo / Liu, Haimo / Chakrabarti, Kish et al. | 2012
- 83134J
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Shape analysis of simulated breast anatomical structuresContijoch, Francisco / Lynch, Jennifer M. / Pokrajac, David D. / Maidment, Andrew D. A. / Bakic, Predrag R. et al. | 2012
- 83134K
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Dose sensitivity of three methods of image quality assessment in digital mammographyHummel, Johann / Kaar, Marcus / Hoffmann, Rainer / Kaldarar, Heinrich / Semturs, Friedrich / Homolka, Peter / Figl, Michael et al. | 2012
- 83134L
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Modeling realistic breast lesions using diffusion limited aggregationRashidnasab, Alaleh / Elangovan, Premkumar / Dance, David R. / Young, Kenneth C. / Diaz, Oliver / Wells, Kevin et al. | 2012
- 83134M
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The effect of breast positioning on breast compression in mammography: a pressure distribution perspectiveDustler, Magnus / Andersson, Ingvar / Förnvik, Daniel / Tingberg, Anders et al. | 2012
- 83134N
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Local spectral adaptive multitaper method with bilateral filtering for spectrum analysis of mammographic imagesWu, Gang / Mainprize, James G. / Yaffe, Martin J. et al. | 2012
- 83134O
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Design of a contrast-enhanced dual-energy tomosynthesis system for breast cancer imagingHörnig, M. D. / Bätz, L. / Mertelmeier, T. et al. | 2012
- 83134P
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Motion artifacts in dual-energy contrast-enhanced mammographyAllec, Nicholas / Abbaszadeh, Shiva / Lewin, John M. / Karim, Karim S. et al. | 2012
- 83134Q
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Measurement of breast density with digital breast tomosynthesisRen, Baorui / Smith, Andrew / Jing, Zhenxue et al. | 2012
- 83134R
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Clinical performance evaluation of the prototype digital breast tomosynthesis systemKim, Y. / Kim, H. / Park, H. / Choi, J. / Choi, Y. et al. | 2012
- 83134S
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A mathematical framework for including various sources of variability in a task-based assessment of digital breast tomosynthesisPark, Subok / Badal, Andreu / Young, Stefano / Myers, Kyle J. et al. | 2012
- 83134T
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Roadmap for efficient parallelization of breast anatomy simulationChui, Joseph H. / Pokrajac, David D. / Maidment, Andrew D. A. / Bakic, Predrag R. et al. | 2012
- 83134U
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Partial volume simulation in software breast phantomsChen, Feiyu / Pokrajac, David / Shi, Xiquan / Liu, Fengshan / Maidment, Andrew D. A. / Bakic, Predrag R. et al. | 2012
- 83134V
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Dual energy CT-based characterization of x-ray attenuation properties of breast equivalent material platesGeeraert, N. / Klausz, R. / Giudici, P. / Muller, S. / Cockmartin, L. / Bosmans, H. et al. | 2012
- 83134X
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Contrast-to-noise ratio improvement in volume-of-interest cone beam breast CTShen, Youtao / Liu, Xinming / Lai, Chao-Jen / Zhong, Yuncheng / Yi, Ying / You, Zhicheng / Wang, Tianpeng / Shaw, Chris C. et al. | 2012
- 83134Y
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Information theoretic discrepancy-based iterative reconstruction (IDIR) algorithm for limited angle tomographyJang, Kwang Eun / Lee, Jongha / Lee, Kangui / Sung, Younghun / Lee, SeungDeok et al. | 2012
- 83134Z
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Wiener filter for filtered back projection in digital breast tomosynthesisWang, Xinying / Mainprize, James G. / Wu, Gang / Yaffe, Martin J. et al. | 2012
- 83135A
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Two dimensional extensible array configuration for EMCCD-based solid state x-ray detectorsSharma, P. / Swetadri Vasan, S. N. / Cartwright, A. N. / Titus, A. H. / Bednarek, D. R. / Rudin, S. et al. | 2012
- 83135B
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Optimization of grating designs for x-ray differential phase contrast imagingZambelli, Joseph / Li, Ke / Bevins, Nicholas / Chen, Guang-Hong et al. | 2012
- 83135C
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Monte Carlo simulation of photon energy and dose-image quality in x-ray imagingHe, Wenjun / Mah, Eugene / Huda, Walter / Yao, Hai et al. | 2012
- 83135D
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Optimization of exposure parameters for pediatric chest x-ray imagingPark, Hye-Suk / Kim, Ye-Seul / Kim, Hee-Joung et al. | 2012
- 83135E
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X-ray imaging using digital camerasWinch, Nicola M. / Edgar, Andrew et al. | 2012
- 83135F
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Spectrum optimization of a Talbot-Lau interferometer towards clinical applicationWeber, Thomas / Bayer, Florian / Gödel, Karl / Haas, Wilhelm / Pelzer, Georg / Rieger, Jens / Ritter, André / Wucherer, Lukas / Durst, Jürgen / Michel, Thilo et al. | 2012
- 83135G
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Feasibility study of the sub-pixel scanning method for single-exposure x-ray refraction imaging by Talbot-Lau interferometer using an a-Se direct conversion type FPDMurakoshi, D. / Tada, T. / Ishii, H. / Hashimoto, A. / Kaneko, Y. / Ito, W. / Agano, T. et al. | 2012
- 83135H
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DynAMITe: a prototype large area CMOS APS for breast cancer diagnosis using x-ray diffraction measurementsKonstantinidis, A. / Anaxagoras, T. / Esposito, M. / Allinson, N. / Speller, R. et al. | 2012
- 83135I
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Spectroscopic dark-field imaging using a grating-based Talbot-Lau interferometerBayer, Florian / Gödel, Karl / Haas, Wilhelm / Rieger, Jens / Ritter, André / Weber, Thomas / Wucherer, Lukas / Durst, Jürgen / Michel, Thilo / Anton, Gisela et al. | 2012
- 83135J
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X-ray phase contrast angiography using CO2as contrast agentLundström, Ulf / Larsson, Daniel H. / Takman, Per A. C. / Scott, Lena / Burvall, Anna / Hertz, Hans M. et al. | 2012
- 83135K
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Exploration of exposure conditions with a novel wireless detector for bedside digital radiographyBosmans, Hilde / Nens, Joris / Delzenne, Louis / Marshall, Nicholas / Pauwels, Herman / De Wever, Walter / Oyen, Raymond et al. | 2012
- 83135L
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Experimental study of the impact of small-angle scatterers on the x-ray dark field imaging contrast mechanismBevins, Nicholas / Zambelli, Joseph / Li, Ke / Qi, Zhihua / Chen, Guang-Hong et al. | 2012
- 83135M
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The effect of energy weighting on x-ray imaging based on photon counting detector: a Monte Carlo simulationLee, Seung-Wan / Choi, Yu-Na / Cho, Hyo-Min / Lee, Young-Jin / Ryu, Hyun-Ju / Kim, Hee-Joung et al. | 2012
- 83135O
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Performance of a prototype 32×32 pixel indirect x-ray imager based on a lateral selenium passive pixel sensorKeshavarzi, Rasoul / Wang, Kai / Yazdandoost, Mohammad Y. / Shin, Kyung-Wook / Chen, Feng / Majid, Shaikh Hasibul / Abbaszadeh, Shiva / Karim, Karim S. et al. | 2012
- 83135P
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Simulation of presampled MTF measurements in computed radiography for different scan directionsKawaji, Yasuyuki / Toyofuku, Fukai et al. | 2012
- 83135Q
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Noise simulation system for determining imaging conditions in digital radiographyTanaka, R. / Ichikawa, K. / Matsubara, K. / Kawashima, H. et al. | 2012
- 83135R
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Novel silicon x-ray detector with TFT readoutShin, Kyung-Wook / Wang, Kai / Allec, Nicholas / Fang, Yuan / Karim, Karim S. et al. | 2012
- 83135S
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Spatio-temporal Monte Carlo modeling of a-Se detectors for breast imaging: energy-weighted Swank noise and detective quantum efficiencyFang, Yuan / Badal, Andreu / Karim, Karim S. / Badano, Aldo et al. | 2012
- 83135T
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Improved DQE by means of X-ray spectra and scintillator optimization for FFDMJob, Isaias D. / Taie-Nobraie, Nima / Colbeth, Richard E. / Mollov, Ivan / Gray, Keith D. / Webb, Chris / Pavkovich, John M. / Zoghi, Fred / Tognina, Carlo A. / Roos, Pieter G. et al. | 2012
- 83135U
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Characterization of gated selenium photo detectorMajid, Shaikh Hasibul / Wang, Kai / Allec, Nicholas / Shafique, Umar / Karim, Karim S. et al. | 2012
- 83135W
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High performance amorphous selenium lateral photodetectorAbbaszadeh, Shiva / Allec, Nicholas / Karim, Karim S. et al. | 2012
- 83135X
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Amorphous selenium photodetector on a flexible substrate for indirect conversion medical imagingAbbaszadeh, Shiva / Majid, Shaikh H. / Allec, Nicholas / Karim, Karim S. et al. | 2012
- 83135Y
-
A study of factors limiting spatial resolution using a 25 micron pixel pitch direct-detection amorphous selenium imaging systemScott, Chris C. / Allec, Nicholas / Karim, Karim S. et al. | 2012
- 83135Z
-
Optimization of hardware-based photon rejecter to separate electronic noise in the photon counting detectorCho, Hyo-Min / Kim, Hee-Joung / Choi, Yu-Na / Lee, Seung-Wan / Lee, Young-Jin / Ryu, Hyun-Ju et al. | 2012
- 83136A
-
X-ray in-line phase retrieval for tomographyBurvall, Anna / Lundström, Ulf / Takman, Per A. C. / Larsson, Daniel H. / Hertz, Hans M. et al. | 2012
- 83136B
-
An interior-point method for total variation regularized positron emission tomography image reconstructionBai, Bing et al. | 2012
- 83136C
-
SNR analysis of 3D magnetic resonance tomosynthesis (MRT) imagingKim, Min-Oh / Kim, Dong-Hyun et al. | 2012
- 831301
-
Front Matter: Volume 8313| 2012
- 831303
-
An object-specific and dose-sparing scatter correction approach for a dedicated cone-beam breast CT system using a parallel-hole collimatorYang, Kai / Burkett, George / Boone, John M. et al. | 2012
- 831304
-
Potential for cone beam scatter imaging in screening mammographyPeerzada, Lubna / Hassan, Laila / Zhou, Wei / MacDonald, C. A. et al. | 2012
- 831305
-
A fast scatter field estimator for digital breast tomosynthesisDíaz, Oliver / Dance, David R. / Young, Kenneth C. / Elangovan, Premkumar / Bakic, Predrag R. / Wells, Kevin et al. | 2012
- 831306
-
Optimization of continuous tube motion and step-and-shoot motion in digital breast tomosynthesis systems with patient motionAcciavatti, Raymond J. / Maidment, Andrew D. A. et al. | 2012
- 831307
-
Optimizing configuration parameters of a stationary digital breast tomosynthesis system based on carbon nanotube x-ray sourcesTucker, Andrew / Qian, Xin / Gidcumb, Emily / Spronk, Derrek / Sprenger, Frank / Kuo, Johnny / Ng, Susan / Lu, Jianping / Zhou, Otto et al. | 2012
- 831308
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Impact of image acquisition timing on image quality for dual energy contrast-enhanced breast tomosynthesisHill, Melissa L. / Mainprize, James G. / Puong, Sylvie / Carton, Ann-Katherine / Iordache, Razvan / Muller, Serge / Yaffe, Martin J. et al. | 2012
- 831309
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Task-based strategy for optimized contrast enhanced breast imaging: analysis of six imaging techniques for mammography and tomosynthesisIkejimba, Lynda / Kiarashi, Nooshin / Lin, Yuan / Chen, Baiyu / Ghate, Sujata V. / Zerhouni, Moustafa / Samei, Ehsan / Lo, Joseph Y. et al. | 2012
- 831310
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Extension of cascaded systems analysis to single-photon-counting x-ray detectorsTanguay, Jesse / Yun, Seungman / Kim, Ho Kyung / Cunningham, Ian A. et al. | 2012
- 831311
-
Spectral response compensation for photon-counting clinical x-ray CT using sinogram restorationSrivastava, Somesh / Cammin, Jochen / Fung, George S. K. / Tsui, Benjamin M. W. / Taguchi, Katsuyuki et al. | 2012
- 831312
-
An empirical method for correcting the detector spectral response in energy-resolved CTSchmidt, Taly Gilat et al. | 2012
- 831313
-
Resolution enhancement of computed radiography images using two orthogonal tiltsPollmann, Steven I. / Norley, Chris J. D. / Yuan, Xunhua / Holdsworth, David W. et al. | 2012
- 831315
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A robust approach to measuring the detective quantum efficiency of radiographic detectors in a clinical settingMcDonald, Michael C. / Kim, H. K. / Henry, J. R. / Cunningham, I. A. et al. | 2012
- 831316
-
Evaluation of intracranial aneurysm coil embolization in phantoms and patients using a high resolution microangiographic fluoroscope (MAF)Ionita, Ciprian N. / Jain, Amit / Loughran, Brendan / Swetadri Vasan, S. N. / Bednarek, Daniel R. / Levy, Elad / Siddiqui, Adnan H. / Snyder, Kenneth V. / Hopkins, L. N. / Rudin, Stephen et al. | 2012
- 831317
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Region-of-interest micro-angiographic fluoroscope detector used in aneurysm and artery stenosis diagnoses and treatmentWang, Weiyuan / Ionita, Ciprian / Huang, Ying / Qu, Bin / Panse, Ashish / Jain, Amit / Bednarek, Daniel R. / Rudin, Stephen et al. | 2012
- 831318
-
Dose and scatter characteristics of a novel cone beam CT system for musculoskeletal extremitiesZbijewski, W. / Sisniega, A. / Vaquero, J. J. / Muhit, A. / Packard, N. / Senn, R. / Yang, D. / Yorkston, J. / Carrino, J. A. / Siewerdsen, J. H. et al. | 2012
- 831319
-
Low-dose and scatter-free cone-beam CT imaging: a preliminary studyDong, Xue / Jia, Xun / Niu, Tianye / Zhu, Lei et al. | 2012
- 831320
-
Generalized filtered back-projection for digital breast tomosynthesis reconstructionErhard, Klaus / Grass, Michael / Hitziger, Sebastian / Iske, Armin / Nielsen, Tim et al. | 2012
- 831321
-
Effect of postreconstruction filter strength on microcalcification detection at different imaging doses in digital breast tomosynthesis: human and model observer studiesDas, Mini / Connolly, Caitlin / Glick, Stephen J. / Gifford, Howard C. et al. | 2012
- 831322
-
Multiscale regularized reconstruction for enhancing microcalcification in digital breast tomosynthesisLu, Yao / Chan, Heang-Ping / Wei, Jun / Hadjiiski, Lubomir / Zhou, Chuan et al. | 2012
- 831323
-
Exact and efficient computation of noise covariance for fan-beam FBP reconstructions that use rebinning to parallel-beam geometryWunderlich, Adam / Noo, Frédéric et al. | 2012
- 831324
-
Incorporation of noise and prior images in penalized-likelihood reconstruction of sparse dataDing, Yifu / Siewerdsen, Jeffrey H. / Stayman, J. Webster et al. | 2012
- 831325
-
A preliminary investigation of reduced-view image reconstruction from low dose breast CT dataBian, Junguo / Han, Xiao / Yang, Kai / Sidky, Emil Y. / Boone, John M. / Pan, Xiaochuan et al. | 2012
- 831327
-
Reduced memory augmented Lagrangian algorithm for 3D iterative x-ray CT image reconstructionMcGaffin, Madison G. / Ramani, Sathish / Fessler, Jeffrey A. et al. | 2012
- 831328
-
Automatic detection of rotational centers using GPU from projection data for micro-tomography in synchrotron radiationPan, Yongsheng / De Carlo, Francesco / Xiao, Xianghui et al. | 2012
- 831329
-
Ring artifact removal for micro-tomography in synchrotron radiationPan, Yongsheng / De Carlo, Francesco / Xiao, Xianghui et al. | 2012
- 831330
-
Iterative image reconstruction in spectral CTHernandez, Daniel / Michel, Eric / Kim, Hye S. / Kim, Jae G. / Han, Byung H. / Cho, Min H. / Lee, Soo Y. et al. | 2012
- 831331
-
Equal-dose spectral optimization of spectral CT mono-energy photon countingTkaczyk, J. Eric / Lobastov, Vladimir / Harrison, Daniel D. / Edic, Pete / Gao, Hewei / Rubin, Daniel et al. | 2012
- 831332
-
A comparison of sampling strategies for dual energy micro-CTGuo, Xiaolian / Johnston, Samuel M. / Johnson, G. Allan / Badea, Cristian T. et al. | 2012
- 831333
-
A spectral calibration technique for x-ray CTJohnston, Samuel M. / Badea, Cristian T. et al. | 2012
- 831334
-
Task based weights for spectral computed tomographyYveborg, Moa / Danielsson, Mats / Bornefalk, Hans et al. | 2012
- 831335
-
Interior tomography with radial Hilbert filtering anda prioriinformation in a small circular areaTang, Shaojie / Yang, Yi / Tang, Xiangyang et al. | 2012
- 831336
-
On the numerical implementation of discrete finite Hilbert transform for image reconstructionYang, Yi / Tang, Shaojie / Tang, Xiangyang et al. | 2012
- 831337
-
Sampling conditions for gradient-magnitude sparsity based image reconstruction algorithmsSidky, Emil Y. / Jørgensen, Jakob H. / Pan, Xiaochuan et al. | 2012
- 831338
-
Non-uniform noise spatial distribution in CT myocardial perfusion and a potential solution: statistical image reconstructionThériault Lauzier, Pascal / Tang, Jie / Chen, Guang-Hong et al. | 2012
- 831339
-
Acceleration of ML iterative algorithms for CT by the use of fast start imagesBrown, Kevin M. / Zabic, Stanislav / Koehler, Thomas et al. | 2012
- 831340
-
Fast proximity algorithm for MAP ECT reconstructionLi, Si / Krol, Andrzej / Shen, Lixin / Xu, Yuesheng et al. | 2012
- 831341
-
Information theoretic discrepancy based iterative reconstruction (IDIR) algorithm for dual energy x-ray systemsJang, Kwang Eun / Lee, Jongha / Lee, Kangui / Sung, Younghun / Lee, SeungDeok et al. | 2012
- 831343
-
Use of a graphics processing unit (GPU) to facilitate real-time 3D graphic presentation of the patient skin-dose distribution during fluoroscopic interventional proceduresRana, Vijay / Rudin, Stephen / Bednarek, Daniel R. et al. | 2012
- 831344
-
Dosimetric consideration for patients with dental filling materials undergoing irradiation of oral cavity using RapidArc: challenges and solutionMail, Noor / Albarakati, Y. / Khan, M. Ahmad / Saeedi, F. / Safadi, N. / Al-Ghamdi, S. / Saoudi, A. et al. | 2012
- 831345
-
Radiation dose reduction in computed tomography perfusion using spatial-temporal Bayesian methodsFang, Ruogu / Raj, Ashish / Chen, Tsuhan / Sanelli, Pina C. et al. | 2012
- 831347
-
Diagnostic accuracy at several reduced radiation dose levels for CT imaging in the diagnosis of appendicitisZhang, Di / Khatonabadi, Maryam / Kim, Hyun / Jude, Matilda / Zaragoza, Edward / Lee, Margaret / Patel, Maitraya / Poon, Cheryce / Douek, Michael / Andrews-Tang, Denise et al. | 2012
- 831348
-
An investigation of the iterative reconstruction method iDose4on a Philips CT Brilliance 64 using a Catphan 600 phantomOlsson, Marie-Louise / Norrgren, Kristina et al. | 2012
- 831349
-
Dose reduction potential with photon counting computed tomographyWang, Xiaolan / Zamyatin, Alexander / Shi, Daxin et al. | 2012
- 831350
-
Adaptive spatially dependent weighting scheme for tomosynthesis reconstructionLevakhina, Yulia / Duschka, Robert / Vogt, Florian / Barkhausen, JOErg / Buzug, Thorsten M. et al. | 2012
- 831352
-
A stationary digital breast tomosynthesis scannerQian, Xin / Tucker, Andrew / Gidcumb, Emily / Lu, Jianping / Zhou, Otto / Spronk, Derrek / Sprenger, Frank / Zhang, Yiheng / Kennedy, Don / Farbizio, Tom et al. | 2012
- 831353
-
A new x-ray scatter reduction method based on frequency division multiplexing x-ray imaging techniqueZhang, J. / Chang, S. / Lu, J. P. / Zhou, O. et al. | 2012
- 831354
-
Image fusion algorithm for differential phase contrast imagingRoessl, Ewald / Koehler, Thomas / van Stevendaal, Udo / Martens, Gerhard / Hauser, Nik / Wang, Zhentian / Stampanoni, Marco et al. | 2012
- 831355
-
Dose reduction by moving a region of interest (ROI) beam attenuator to follow a moving object of interestPanse, Ashish S. / Swetadri Vasan, S. N. / Jain, A. / Bednarek, D. R. / Rudin, S. et al. | 2012
- 831356
-
Order of magnitude reduction of fluoroscopic x-ray doseBal, Abhinav / Robert, Normand / Machan, Lindsay / Deutsch, Meir / Kisselgoff, David / Babyn, Paul / Rowlands, John A. et al. | 2012
- 831357
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Dose reduction technique using a combination of a region of interest (ROI) material x-ray attenuator and spatially different temporal filtering for fluoroscopic interventionsSwetadri Vasan, S. N. / Panse, A. / Jain, A. / Sharma, P. / Ionita, Ciprian N. / Titus, A. H. / Cartwright, A. N. / Bednarek, D. R. / Rudin, S. et al. | 2012
- 831358
-
Overcoming x-ray tube small focal spot output limitations for high resolution region of interest imagingGupta, Sandesh K. / Jain, Amit / Bednarek, Daniel R. / Rudin, Stephen et al. | 2012
- 831359
-
Adaptive grid artifact reduction in the frequency domain with spatial properties for x-ray imagesKim, Dong Sik / Lee, Sanggyun et al. | 2012
- 831362
-
Cutting edge imaging of human cochlea by industrial high resolution computed micro tomographyFischer, Björn / Krüger, Peter / Poznyakovskiy, Anton A. / Zahnert, Thomas et al. | 2012
- 831364
-
Development of a pinhole collimator SPECT-CT system using a CdTe detector sampleRyu, Hyun-Ju / Lee, Young-Jin / Lee, Seung-Wan / Cho, Hyo-Min / Choi, Yu-Na / Kim, Hee-Joung et al. | 2012
- 831365
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Optimization of high resolution collimator with CdTe detector: a simulation studyLee, Young-Jin / Kim, Hee-Joung / Ryu, Hyun-Ju / Cho, Hyo-Min / Lee, Seung-Wan / Choi, Yu-Na et al. | 2012
- 831366
-
Comparison between pixel array CdTe detector and NaI(Tl) detector for ultra-high resolution small animal SPECT imagingPark, S. / Lee, C. / Kim, H. et al. | 2012
- 831368
-
Microwave radiometric signatures of temperature anomalies in tissueKelly, Patrick / Sobers, Tamara / St. Peter, Benjamin / Siqueira, Paul / Capraro, Geoffrey et al. | 2012
- 831369
-
Sound field directivity in multi-element synthetic transmit aperture method for ultrasound imagingTasinkevych, Y. / Klimonda, Z. / Lewandowski, M. / Trots, I. / Nowicki, A. et al. | 2012
-
An object-specific and dose-sparing scatter correction approach for a dedicated cone-beam breast CT system using a parallel-hole collimator [8313-02]Yang, K. / Burkett, G. / Boone, J.M. / SPIE (Society) et al. | 2012
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Potential for cone beam scatter imaging in screening mammography [8313-03]Peerzada, L. / Hassan, L. / Zhou, W. / MacDonald, C.A. / SPIE (Society) et al. | 2012
-
Spectral response compensation for photon-counting clinical x-ray CT using sinogram restoration [8313-37]Srivastava, S. / Cammin, J. / Fung, G.S.K. / Tsui, B.M.W. / Taguchi, K. / SPIE (Society) et al. | 2012
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Dose and scatter characteristics of a novel cone beam CT system for musculoskeletal extremities [8313-44]Zbijewski, W. / Sisniega, A. / Vaquero, J.J. / Muhit, A. / Packard, N. / Senn, R. / Yang, D. / Yorkston, J. / Carrino, J.A. / Siewerdsen, J.H. et al. | 2012
-
Low-dose and scatter-free cone-beam CT imaging: a preliminary study [8313-45]Dong, X. / Jia, X. / Niu, T. / Zhu, L. / SPIE (Society) et al. | 2012
-
A method for modulation transfer function determination from blood vessel profiles measured in computed tomography [8313-53]Nakaya, Y. / Kawata, Y. / Niki, N. / Ohmatsu, H. / Moriyama, N. / SPIE (Society) et al. | 2012
-
A fully four-dimensional iterative motion estimation and compensation method for cardiac CT [8313-66]Tang, Q. / Cammin, J. / Srivastava, S. / Taguchi, K. / SPIE (Society) et al. | 2012
-
Relevance of MTF and NPS in quantitative CT: towards developing a predictable model of quantitative performance [8313-96]Chen, B. / Richard, S. / Samei, E. / SPIE (Society) et al. | 2012
-
Low kV rotational 3D x-ray imaging for improved CNR of iodine contrast agent [8313-103]Schafer, D. / Ahrens, M. / Eshuis, P. / Grass, M. / SPIE (Society) et al. | 2012
-
Ellipse-line-ellipse source trajectory and its R-line coverage for long-object cone-beam imaging with a C-arm system [8313-123]Yu, Z. / Noo, F. / Lauritsch, G. / Dennerlein, F. / Hornegger, J. / SPIE (Society) et al. | 2012
-
Anatomy-based PET image reconstruction using nonlocal regularization [8313-140]Nguyen, V.-G. / Lee, S.-J. / SPIE (Society) et al. | 2012
-
Linearization and reconstruction of nonlinear diffuse optical tomographic image [8313-144]Biswas, S.K. / Rajan, K. / Vasu, R.M. / SPIE (Society) et al. | 2012
-
Graphics processing unit (GPU) implementation of image processing algorithms to improve system performance of the control acquisition, processing, and image display system (CAPIDS) of the micro-angiographic fluoroscope (MAF) [8313-159]Vasan, S.N.S. / Ionita, C.N. / Titus, A.H. / Cartwright, A.N. / Bednarek, D.R. / Rudin, S. / SPIE (Society) et al. | 2012
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Shape analysis of simulated breast anatomical structures [8313-166]Contijoch, F. / Lynch, J.M. / Pokrajac, D.D. / Maidment, A.D.A. / Bakic, P.R. / SPIE (Society) et al. | 2012
-
Dual energy CT-based characterization of x-ray attenuation properties of breast equivalent material plates [8313-178]Geeraert, N. / Klausz, R. / Giudici, P. / Muller, S. / Cockmartin, L. / Bosmans, H. / SPIE (Society) et al. | 2012
-
Adaptive grid artifact reduction in the frequency domain with spatial properties for x-ray images [8313-193]Kim, D.S. / Lee, S. / SPIE (Society) et al. | 2012
-
Dose reduction technique using a combination of a region of interest (ROI) material x-ray attenuator and spatially different temporal filtering for fluoroscopic interventions [8313-191]Vasan, S.N.S. / Panse, A. / Jain, A. / Sharma, P. / Ionita, C.N. / Titus, A.H. / Cartwright, A.N. / Bednarek, D.R. / Rudin, S. / SPIE (Society) et al. | 2012
-
X-ray imaging using digital cameras [8313-198]Winch, N.M. / Edgar, A. / SPIE (Society) et al. | 2012
-
Feasibility study of the sub-pixel scanning method for single-exposure x-ray refraction imaging by Talbot-Lau interferometer using an a-Se direct conversion type FPD [8313-200]Murakoshi, D. / Tada, T. / Ishii, H. / Hashimoto, A. / Kaneko, Y. / Ito, W. / Agano, T. / SPIE (Society) et al. | 2012
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Spatio-temporal Monte Carlo modeling of a-Se detectors for breast imaging: energy-weighted Swank noise and detective quantum efficiency [8313-212]Fang, Y. / Badal, A. / Karim, K.S. / Badano, A. / SPIE (Society) et al. | 2012
-
Mammogram enhancement using multi-energy x-ray [8313-12]Kwon, J.-H. / Oh, H.-H. / Kim, S. / Sung, Y. / Lee, S. / SPIE (Society) et al. | 2012
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First results from a hybrid prototype CT scanner for exploring benefits of quantum-counting in clinical CT [8313-33]Kappler, S. / Hannemann, T. / Kraft, E. / Kreisler, B. / Niederloehner, D. / Stierstorfer, K. / Flohr, T. / SPIE (Society) et al. | 2012
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Adaptive non-local means filtering based on local noise level for CT denoising [8313-54]Li, Z. / Yu, L. / Trzasko, J.D. / Fletcher, J.G. / McCollough, C.H. / Manduca, A. / SPIE (Society) et al. | 2012
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Accelerating ordered-subsets image reconstruction for x-ray CT using double surrogates [8313-69]Cho, J.H. / Fessler, J.A. / SPIE (Society) et al. | 2012
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An efficient method to estimate noise in computed tomography images [8313-82]Thran, A. / Roessl, E. / Proksa, R. / SPIE (Society) et al. | 2012
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4D iterative reconstruction in cardiac CT [8313-86]Bruder, H. / Raupach, R. / Allmendinger, T. / Sunnegardh, J. / Stierstorfer, K. / Flohr, T. / SPIE (Society) et al. | 2012
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Accelerated augmented Lagrangian method for few-view CT reconstruction [8313-95]Wu, J. / Mou, X. / SPIE (Society) et al. | 2012
-
Sampling conditions for gradient-magnitude sparsity based image reconstruction algorithms [8313-116]Sidky, E.Y. / Jorgensen, J.H. / Pan, X. / SPIE (Society) et al. | 2012
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Fast-forward projection approach for 3D iterative metal artifact suppression [8313-135]Souza, A. / SPIE (Society) et al. | 2012
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GPU-based cone-beam reconstruction using wavelet denoising [8313-136]Jin, K. / Park, J. / SPIE (Society) et al. | 2012
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Characterization of adaptive statistical iterative reconstruction (ASIR) in low contrast helical abdominal imaging via a transfer function based method [8313-138]Zhang, D. / Li, X. / Liu, B. / SPIE (Society) et al. | 2012
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Effect of iterative reconstruction integrating SART and FBP on photoacoustic imaging [8313-146]Liu, X. / Tie, J. / Han, D. / Guo, W. / Peng, D. / Ma, X. / Qin, C. / Yang, X. / SPIE (Society) et al. | 2012
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Calculations of a SPECT projection operator on a graphical processing unit [8313-143]Massanes, F. / Brankov, J.G. / SPIE (Society) et al. | 2012
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Information theoretic discrepancy based iterative reconstruction (IDIR) algorithm for dual energy x-ray systems [8313-148]Jang, K.E. / Lee, J. / Lee, K. / Sung, Y. / Lee, S. / SPIE (Society) et al. | 2012
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Radiation dose reduction in computed tomography perfusion using spatial-temporal Bayesian methods [8313-152]Fang, R. / Raj, A. / Chen, T. / Sanelli, P.C. / SPIE (Society) et al. | 2012
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The effect of breast positioning on breast compression in mammography: a pressure distribution perspective [8313-169]Dustler, M. / Andersson, I. / Fornvik, D. / Tingberg, A. / SPIE (Society) et al. | 2012
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A study of factors limiting spatial resolution using a 25 micron pixel pitch direct-detection amorphous selenium imaging system [8313-218]Scott, C.C. / Allec, N. / Karim, K.S. / SPIE (Society) et al. | 2012
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Sound field directivity in multi-element synthetic transmit aperture method for ultrasound imaging [8313-230]Tasinkevych, Y. / Klimonda, Z. / Lewandowski, M. / Trots, I. / Nowicki, A. / SPIE (Society) et al. | 2012
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Optimizing configuration parameters of a stationary digital breast tomosynthesis system based on carbon nanotube x-ray sources [8313-06]Tucker, A. / Qian, X. / Gidcumb, E. / Spronk, D. / Sprenger, F. / Kuo, J. / Ng, S. / Lu, J. / Zhou, O. / SPIE (Society) et al. | 2012
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Comparing human observer performance in detecting microcalcifications with energy weighting and photon counting breast CT [8313-10]Kalluri, K. / Mahd, M. / Glick, S.J. / SPIE (Society) et al. | 2012
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Effective detective quantum efficiency (eDQE) and effective noise equivalent quanta (eNEQ) for system optimization purposes in digital mammography [8313-16]Salvagnini, E. / Bosmans, H. / Struelens, L. / Marshall, N.W. / SPIE (Society) et al. | 2012
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X-ray fluorescence molecular imaging with high sensitivity: feasibility study in phantoms [8313-27]Cao, G. / Lu, J. / Zhou, O. / SPIE (Society) et al. | 2012
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Evaluating the dose effects of a longitudinal micro-CT study on pulmonary tissue in C57BL/6 mice [8313-29]Detombe, S.A. / Dunmore-Buyze, J. / Petrov, I.E. / Drangova, M. / SPIE (Society) et al. | 2012
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Region-of-interest micro-angiographic fluoroscope detector used in aneurysm and artery stenosis diagnoses and treatment [8313-43]Wang, W. / Ionita, C. / Huang, Y. / Qu, B. / Panse, A. / Jain, A. / Bednarek, D.R. / Rudin, S. / SPIE (Society) et al. | 2012
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Correlation between model observer and human observer performance in CT imaging when lesion location is uncertain [8313-58]Leng, S. / Yu, L. / Chen, L. / Giraldo, J.C.R. / McCollough, C.H. / SPIE (Society) et al. | 2012
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Effect of postreconstruction filter strength on microcalcification detection at different imaging doses in digital breast tomosynthesis: human and model observer studies [8313-73]Das, M. / Connolly, C. / Glick, S.J. / Gifford, H.C. / SPIE (Society) et al. | 2012
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Incorporation of noise and prior images in penalized-likelihood reconstruction of sparse data [8313-76]Ding, Y. / Siewerdsen, J.H. / Stayman, J.W. / SPIE (Society) et al. | 2012
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Variance estimation of x-ray CT sinogram in radon domain [8313-88]Ma, J. / Liang, Z. / Fan, Y. / Liu, Y. / Huang, J. / Li, L. / Chen, W. / Lu, H. / SPIE (Society) et al. | 2012
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Investigation of source grating stepping for differential phase-contrast cone-beam CT (DPC-CBCT) system [8313-100]Cai, W. / Yu, Y. / Ning, R. / Liu, J. / Conover, D. / SPIE (Society) et al. | 2012
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Analytical fan-beam reconstruction algorithm for free-form trajectory with plus-minus weighting scheme [8313-121]Wang, Z. / Rashed, E.A. / Kudo, H. / SPIE (Society) et al. | 2012
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Statistical noise reduction with projection space multiscale decomposition and penalized weighted least square [8313-125]Tang, S. / Yang, Y. / Tang, X. / SPIE (Society) et al. | 2012
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Spatial-temporal total variation regularization (STTVR) for 4D-CT reconstruction [8313-128]Wu, H. / Maier, A. / Fahrig, R. / Hornegger, J. / SPIE (Society) et al. | 2012
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A preliminary investigation of 3D preconditioned conjugate gradient reconstruction for cone-beam CT [8313-134]Fu, L. / De Man, B. / Zeng, K. / Benson, T.M. / Yu, Z. / Cao, G. / Thibault, J.-B. / SPIE (Society) et al. | 2012
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Experimental evaluation of the pile-up trigger method in a revised quantum-counting CT detector [8313-157]Kraft, E. / Glasser, F. / Kappler, S. / Niederloehner, D. / Villard, P. / SPIE (Society) et al. | 2012
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An image-based approach to low-dose CT simulation [8313-160]Kim, C.W. / Kim, J.H. / SPIE (Society) et al. | 2012
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Design of a contrast-enhanced dual-energy tomosynthesis system for breast cancer imaging [8313-171]Hornig, M.D. / Batz, L. / Mertelmeier, T. / SPIE (Society) et al. | 2012
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Dose reduction by moving a region of interest (ROI) beam attenuator to follow a moving object of interest [8313-189]Panse, A.S. / Vasan, S.N.S. / Jain, A. / Bednarek, D.R. / Rudin, S. / SPIE (Society) et al. | 2012
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Overcoming x-ray tube small focal spot output limitations for high resolution region of interest imaging [8313-192]Gupta, S.K. / Jain, A. / Bednarek, D.R. / Rudin, S. / SPIE (Society) et al. | 2012
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Cutting edge imaging of human cochlea by industrial high resolution computed micro tomography [8313-223]Fischer, B. / Kruger, P. / Poznyakovskiy, A.A. / Zahnert, T. / SPIE (Society) et al. | 2012
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Lesion characterization using spectral mammography [8313-17]Norell, B. / Fredenberg, E. / Leifland, K. / Lundqvist, M. / Cederstrom, B. / SPIE (Society) et al. | 2012
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Anode thermal analysis of high power microfocus CNT x-ray tubes for in vivo small animal imaging [8313-23]Shan, J. / Zhou, O. / Lu, J. / SPIE (Society) et al. | 2012
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Feasibility study of 3D cardiac imaging using a portable conebeam scanner [8313-48]Petrov, I. / Helm, P.A. / Drangova, M. / SPIE (Society) et al. | 2012
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Breathing motion compensated reconstruction for C-arm cone beam CT imaging: initial experience based on animal data [8313-49]Schafer, D. / Lin, M. / Rao, P.P. / Loffroy, R. / Liapi, E. / Noordhoek, N. / Eshuis, P. / Radaelli, A. / Grass, M. / Geschwind, J.H. et al. | 2012
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Accurate material quantification in dual energy CT [8313-108]Shechter, G. / Thran, A. / Katchalski, T. / SPIE (Society) et al. | 2012
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On the numerical implementation of discrete finite Hilbert transform for image reconstruction [8313-115]Yang, Y. / Tang, S. / Tang, X. / SPIE (Society) et al. | 2012
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Low-dose computed tomography image reconstruction from under-sampling data based on weighted total variation minimization [8313-126]Liu, Y. / Ma, J. / Fan, Y. / Liang, Z. / SPIE (Society) et al. | 2012
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Iterative CT reconstruction using shearlet-based regularization [8313-127]Vandeghinste, B. / Goossens, B. / Van Holen, R. / Vanhove, C. / Pizurca, A. / Vandenberghe, S. / Staelens, S. / SPIE (Society) et al. | 2012
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Microfrabricated instrument tag for the radiographic detection of retained foreign bodies during surgery [8313-164]Tripathi, A. / Marentis, T.C. / Chronis, N. / SPIE (Society) et al. | 2012
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Evaluation of automatic exposure control performance in full-field digital mammography systems using contrast-detail analysis [8313-165]Castellanos, I.M.S. / Kaczmarek, R. / Brunner, C.C. / de Las Heras, H. / Liu, H. / Chakrabarti, K. / SPIE (Society) et al. | 2012
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Measurement of breast density with digital breast tomosynthesis [8313-173]Ren, B. / Smith, A. / Jing, Z. / SPIE (Society) et al. | 2012
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Contrast-to-noise ratio improvement in volume-of-interest cone beam breast CT [8313-180]Shen, Y. / Liu, X. / Lai, C.-J. / Zhong, Y. / Yi, Y. / You, Z. / Wang, T. / Shaw, C.C. / SPIE (Society) et al. | 2012
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DynAMITe: a prototype large area CMOS APS for breast cancer diagnosis using x-ray diffraction measurements [8313-201]Konstantinidis, A. / Anaxagoras, T. / Esposito, M. / Allinson, N. / Speller, R. / SPIE (Society) et al. | 2012
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Amorphous selenium photodetector on a flexible substrate for indirect conversion medical imaging [8313-217]Abbaszadeh, S. / Majid, S.H. / Allec, N. / Karim, K.S. / SPIE (Society) et al. | 2012
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Optimization of hardware-based photon rejecter to separate electronic noise in the photon counting detector [8313-219]Cho, H.-M. / Kim, H.-J. / Choi, Y.-N. / Lee, S.-W. / Lee, Y.-J. / Ryu, H.-J. / SPIE (Society) et al. | 2012
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An interior-point method for total variation regularized positron emission tomography image reconstruction [8313-232]Bai, B. / SPIE (Society) et al. | 2012
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Model-based estimation of breast percent density in raw and processed full-field digital mammography images from image-acquisition physics and patient-image characteristics [8313-19]Keller, B.M. / Nathan, D.L. / Conant, E.F. / Kontos, D. / SPIE (Society) et al. | 2012
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Patient- and cohort-specific dose and risk estimation for abdominopelvic CT: a study based on 100 patients [8313-63]Tian, X. / Li, X. / Segars, W.P. / Frush, D.P. / Samei, E. / SPIE (Society) et al. | 2012
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Differential phase contrast tomosynthesis imaging [8313-71]Li, K. / Bevins, N. / Zambelli, J. / Chen, G.-H. / SPIE (Society) et al. | 2012
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Multiscale regularized reconstruction for enhancing microcalcification in digital breast tomosynthesis [8313-74]Lu, Y. / Chan, H.-P. / Wei, J. / Hadjiiski, L. / Zhou, C. / SPIE (Society) et al. | 2012
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Reduced memory augmented Lagrangian algorithm for 3D iterative x-ray CT image reconstruction [8313-79]McGaffin, M.G. / Ramani, S. / Fessler, J.A. / SPIE (Society) et al. | 2012
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Modeling scattered radiation from dose compensator in CT by forced detection Monte Carlo simulation [8313-93]Bazargani, N. / Thompson, R.A. / Yagil, Y. / SPIE (Society) et al. | 2012
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Equal-dose spectral optimization of spectral CT mono-energy photon counting [8313-110]Tkaczyk, J.E. / Lobastov, V. / Harrison, D.D. / Edic, P. / Gao, H. / Rubin, D. / SPIE (Society) et al. | 2012
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Metal artifact reduction in x-ray computed tomography by using analytical DBP-type algorithm [8313-120]Wang, Z. / Kudo, H. / SPIE (Society) et al. | 2012
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Non-uniform noise spatial distribution in CT myocardial perfusion and a potential solution: statistical image reconstruction [8313-117]Lauzier, P.T. / Tang, J. / Chen, G.-H. / SPIE (Society) et al. | 2012
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Dosimetric consideration for patients with dental filling materials undergoing irradiation of oral cavity using RapidArc: challenges and solution [8313-151]Mail, N. / Albarakati, Y. / Khan, M.A. / Saeedi, F. / Safadi, N. / Al-Ghamdi, S. / Saoudi, A. / SPIE (Society) et al. | 2012
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Dose sensitivity of three methods of image quality assessment in digital mammography [8313-167]Hummel, J. / Kaar, M. / Hoffmann, R. / Kaldarar, H. / Semturs, F. / Homolka, P. / Figl, M. / SPIE (Society) et al. | 2012
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Clinical performance evaluation of the prototype digital breast tomosynthesis system [8313-174]Kim, Y. / Kim, H. / Park, H. / Choi, J. / Choi, Y. / SPIE (Society) et al. | 2012
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Roadmap for efficient parallelization of breast anatomy simulation [8313-176]Chui, J.H. / Pokrajac, D.D. / Maidment, A.D.A. / Bakic, P.R. / SPIE (Society) et al. | 2012
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Optimization of grating designs for x-ray differential phase contrast imaging [8313-195]Zambelli, J. / Li, K. / Bevins, N. / Chen, G.-H. / SPIE (Society) et al. | 2012
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Noise simulation system for determining imaging conditions in digital radiography [8313-210]Tanaka, R. / Ichikawa, K. / Matsubara, K. / Kawashima, H. / SPIE (Society) et al. | 2012
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Simulation of presampled MTF measurements in computed radiography for different scan directions [8313-209]Kawaji, Y. / Toyofuku, F. / SPIE (Society) et al. | 2012
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Optimization of high resolution collimator with CdTe detector: a simulation study [8313-226]Lee, Y.-J. / Kim, H.-J. / Ryu, H.-J. / Cho, H.-M. / Lee, S.-W. / Choi, Y.-N. / SPIE (Society) et al. | 2012
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Development of a pinhole collimator SPECT-CT system using a CdTe detector sample [8313-225]Ryu, H.-J. / Lee, Y.-J. / Lee, S.-W. / Cho, H.-M. / Choi, Y.-N. / Kim, H.-J. / SPIE (Society) et al. | 2012
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SNR analysis of 3D magnetic resonance tomosynthesis (MRT) imaging [8313-233]Kim, M.-O. / Kim, D.-H. / SPIE (Society) et al. | 2012
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Task-based strategy for optimized contrast enhanced breast imaging: analysis of six imaging techniques for mammography and tomosynthesis [8313-08]Ikejimba, L. / Kiarashi, N. / Lin, Y. / Chen, B. / Ghate, S.V. / Zerhouni, M. / Samei, E. / Lo, J.Y. / SPIE (Society) et al. | 2012
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Algorithmic scatter correction in dual-energy digital mammography for calcification imaging [8313-13]Chen, X. / Nishikawa, R.M. / Chan, S. / Lau, B.A. / Zhang, L. / Mou, X. / SPIE (Society) et al. | 2012
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Improved diagnostic differentiation of renal cystic lesions with phase-contrast computed tomography (PCCT) [8313-21]Noel, P.B. / Willner, M. / Fingerle, A. / Herzen, J. / Munzel, D. / Hahn, D. / Rummeny, E.J. / Pfeiffer, F. / SPIE (Society) et al. | 2012
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Small-animal tomography with a liquid-metal-jet x-ray source [8313-22]Larsson, D.H. / Lundstrom, U. / Westermark, U. / Takman, P.A.C. / Burvall, A. / Henriksson, M.A. / Hertz, H.M. / SPIE (Society) et al. | 2012
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Investigations on x-ray luminescence CT for small animal imaging [8313-28]Badea, C.T. / Stanton, I.N. / Johnston, S.M. / Johnson, G.A. / Therien, M.J. / SPIE (Society) et al. | 2012
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Theoretical framework for the dual-energy cone-beam CT noise-power spectrum, NEQ, and tasked-based detectability index [8313-55]Gang, G.J. / Zbijewski, W. / Stayman, J.W. / Carrino, J.A. / Siewerdsen, J.H. / SPIE (Society) et al. | 2012
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CT performance as a variable function of resolution, noise, and task property for iterative reconstructions [8313-56]Chen, B. / Richard, S. / Christianson, O. / Zhou, X. / Samei, E. / SPIE (Society) et al. | 2012
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Detection performance study for cone-beam differential phase contrast CT [8313-57]Li, K. / Bevins, N. / Zambelli, J. / Qi, Z. / Chen, G.-H. / SPIE (Society) et al. | 2012
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Significance of including field non-uniformities such as the heel effect and beam scatter in the determination of the skin dose distribution during interventional fluoroscopic procedures [8313-59]Rana, V. / Gill, K. / Rudin, S. / Bednarek, D.R. / SPIE (Society) et al. | 2012
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CTDI~v~o~l: a suitable normalization for CT dose conversion coefficients at different tube voltages? [8313-61]Schlattl, H. / Zankl, M. / Hoeschen, C. / SPIE (Society) et al. | 2012
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Imaging performance in differential phase contrast CT compared with the conventional CT-noise equivalent quanta NEQ(k) [8313-90]Tang, X. / Yang, Y. / Tang, S. / SPIE (Society) et al. | 2012
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Onboard cone beam CT with flexible image trajectories to improve image quality and longitudinal coverage: simulation and phantom study [8313-98]Yang, D. / Tan, J. / Li, H. / Goddu, S.M. / SPIE (Society) et al. | 2012
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Geometric calibration using bundle adjustment for cone-beam computed tomography devices [8313-101]Ladikos, A. / Wein, W. / SPIE (Society) et al. | 2012
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Task based weights for spectral computed tomography [8313-113]Yveborg, M. / Danielsson, M. / Bornefalk, H. / SPIE (Society) et al. | 2012
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Adaptive spatially dependent weighting scheme for tomosynthesis reconstruction [8313-183]Levakhina, Y. / Duschka, R. / Vogt, F. / Barkhausen, J. / Buzug, T.M. / SPIE (Society) et al. | 2012
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Characterization of gated selenium photo detector [8313-214]Majid, S.H. / Wang, K. / Allec, N. / Shafique, U. / Karim, K.S. / SPIE (Society) et al. | 2012
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Comparison between pixel array CdTe detector and Nal(TI) detector for ultra-high resolution small animal SPECT imaging [8313-227]Park, S. / Lee, C. / Kim, H. / SPIE (Society) et al. | 2012
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A fast scatter field estimator for digital breast tomosynthesis [8313-04]Diaz, O. / Dance, D.R. / Young, K.C. / Elangovan, P. / Bakic, P.R. / Wells, K. / SPIE (Society) et al. | 2012
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Impact of image acquisition timing on image quality for dual energy contrast-enhanced breast tomosynthesis [8313-07]Hill, M.L. / Mainprize, J.G. / Puong, S. / Carton, A.-K. / Iordache, R. / Muller, S. / Yaffe, M.J. / SPIE (Society) et al. | 2012
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Series of 4D adult XCAT phantoms for imaging research and dosimetry [8313-24]Bond, J. / Frush, J. / Hon, S. / Eckersley, C. / Williams, C.H. / Feng, J. / Tward, D.J. / Ratnanather, T.J.T. / Miller, M.I. / Frush, D. et al. | 2012
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Initial results with a multisource inverse-geometry CT system [8313-46]Baek, J. / Pelc, N.J. / Deman, B. / Uribe, J. / Harrison, D. / Reynolds, J. / Neculaes, B. / Inzinna, L. / Caiafa, A. / SPIE (Society) et al. | 2012
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New consistency theorem of motion contaminated projection data and applications in motion artifacts correction [8313-50]Tang, J. / Lauzier, P.T. / Qi, Z. / Szczykutowicz, T. / Chen, G.-H. / SPIE (Society) et al. | 2012
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MCNP simulation of absorbed energy and dose by iodinated contrast agent [8313-60]He, W. / Mah, E. / Huda, W. / Yao, H. / SPIE (Society) et al. | 2012
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3D biopsy for tomosynthesis: simulation of prior information based reconstruction for dose and artifact reduction [8313-70]Lin, Y. / Ghate, S. / Lo, J. / Samei, E. / SPIE (Society) et al. | 2012
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Investigation of statistical iterative reconstruction for dedicated breast CT [8313-68]Makeev, A. / Das, M. / Glick, S.J. / SPIE (Society) et al. | 2012
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Exact and efficient computation of noise covariance for fan-beam FBP reconstructions that use rebinning to parallel-beam geometry [8313-75]Wunderlich, A. / Noo, F. / SPIE (Society) et al. | 2012
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Feasibility study to demonstrate cardiac imaging using fast kVp switching dual-energy computed tomography: phantom study [8313-106]Madhav, P. / Imai, Y. / Narayanan, S. / Dutta, S. / Chandra, N. / Hsieh, J. / SPIE (Society) et al. | 2012
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Acceleration of ML iterative algorithms for CT by the use of fast start images [8313-118]Brown, K.M. / Zabic, S. / Koehler, T. / SPIE (Society) et al. | 2012
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Edge-preserving metal artifact reduction [8313-119]Meyer, E. / Raupach, R. / Lell, M. / Schmidt, B. / Kachelriess, M. / SPIE (Society) et al. | 2012
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The 3D CT image reconstruction based on multi-thread scheduling using multi-GPU [8313-137]Zhu, Y. / Zhao, Y. / Zhao, X. / SPIE (Society) et al. | 2012
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Spectrum optimization of a Talbot-Lau interferometer towards clinical application [8313-199]Weber, T. / Bayer, F. / Godel, K. / Haas, W. / Pelzer, G. / Rieger, J. / Ritter, A. / Wucherer, L. / Durst, J. / Michel, T. et al. | 2012
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Realistic simulation of breast mass appearance using random walk [8313-20]Rashidnasab, A. / Elangovan, P. / Dance, D.R. / Young, K.C. / Yip, M. / Diaz, O. / Wells, K. / SPIE (Society) et al. | 2012
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A liquid xenon detector for PET applications: simulated performance [8313-30]Miceli, A. / Andreyev, A. / Bryman, D. / Glister, J. / Kurchaninov, L. / Muennich, A. / Retiere, F. / Sossi, V. / SPIE (Society) et al. | 2012
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Evaluation of an ultra-fast photon-counting energy-resolved ASIC for spectral CT [8313-34]Xu, C. / Yveborg, M. / Chen, H. / Danielsson, M. / Karlsson, S. / Svensson, C. / Bornefalk, H. / SPIE (Society) et al. | 2012
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Efficacy of fixed filtration for rapid kVp-switching dual energy x-ray systems: experimental verification [8313-51]Yao, Y. / Wang, A.S. / Pelc, N.J. / SPIE (Society) et al. | 2012
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Data normalization method for a multisource inverse geometry CT system [8313-83]Baek, J. / Pelc, N.J. / SPIE (Society) et al. | 2012
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Prior image constrained compressed sensing: a quantitative performance evaluation [8313-87]Lauzier, P.T. / Tang, J. / Chen, G.-H. / SPIE (Society) et al. | 2012
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Image quality evaluation of iterative CT reconstruction algorithms: a perspective from spatial domain noise texture measures [8313-92]Pachon, J.H. / Yadava, G. / Pal, D. / Hsieh, J. / SPIE (Society) et al. | 2012
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Investigation of Moire pattern-based phase retrieval approach for differential phase-contrast cone beam CT imaging using a hospital-grade tube [8313-99]Cai, W. / Ning, R. / Yu, Y. / Liu, J. / Conover, D. / SPIE (Society) et al. | 2012
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A volumetric reconstruction algorithm for stationary source inverse-geometry CT [8313-132]Hsieh, S.S. / Pelc, N.J. / SPIE (Society) et al. | 2012
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SPECT reconstruction with nonuniform attenuation from highly under-sampled projection data [8313-141]Li, C. / Wen, J. / Zhang, K. / Shi, D. / Dong, H. / Li, W. / Liang, Z. / SPIE (Society) et al. | 2012
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Fast proximity algorithm for MAP ECT reconstruction [8313-147]Li, S. / Krol, A. / Shen, L. / Xu, Y. / SPIE (Society) et al. | 2012
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Motion artifacts in dual-energy contrast-enhanced mammography [8313-172]Allec, N. / Abbaszadeh, S. / Lewin, J.M. / Karim, K.S. / SPIE (Society) et al. | 2012
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Partial volume simulation in software breast phantoms [8313-177]Chen, F. / Pokrajac, D. / Shi, X. / Liu, F. / Maidment, A.D.A. / Bakic, P.R. / SPIE (Society) et al. | 2012
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Image fusion algorithm for differential phase contrast imaging [8313-188]Roessl, E. / Koehler, T. / van Stevendaal, U. / Martens, G. / Hauser, N. / Wang, Z. / Stampanoni, M. / SPIE (Society) et al. | 2012
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Monte Carlo simulation of photon energy and dose-image quality in x-ray imaging [8313-196]He, W. / Mah, E. / Huda, W. / Yao, H. / SPIE (Society) et al. | 2012
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Mammographic calcification cluster detection and threshold gold thickness measurements [8313-18]Warren, L.M. / Mackenzie, A. / Cooke, J. / Given-Wilson, R. / Wallis, M.G. / Chakraborty, D.P. / Dance, D.R. / Young, K.C. / SPIE (Society) et al. | 2012
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Pulse pileup statistics for energy sensitive photon counting detectors with pulse height analysis [8313-35]Taguchi, K. / Srivastava, S. / Tang, Q. / Caffo, B.S. / Iwanczyk, J.S. / Hartsough, N.E. / Barber, W.C. / Cammin, J. / SPIE (Society) et al. | 2012
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A robust approach to measuring the detective quantum efficiency of radiographic detectors in a clinical setting [8313-41]McDonald, M.C. / Kim, H.K. / Henry, J.R. / Cunningham, I.A. / SPIE (Society) et al. | 2012
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A new phantom for image quality, geometric destortion, and HU calibration in MSCT and CBCT [8313-97]Voigt, J.M. / Blendl, C. / Selbach, M. / Uphoff, C. / Fiebich, M. / SPIE (Society) et al. | 2012
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Assessment of the central artefact in cone beam CT imaging with an offset geometry [8313-102]Zhang, G. / Jacobs, R. / Nuyts, J. / Bosmans, H. / SPIE (Society) et al. | 2012
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Comparison between a new reconstruction algorithm (OPED) and filtered backprojection (FBP) for MDCT data [8313-129]Renger, B. / Noel, P.B. / Tischenko, O. / Rummeny, E.J. / Hoeschen, C. / SPIE (Society) et al. | 2012
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Analytical SPECT reconstruction algorithm for helical cone-beam geometry using ray-driven technology [8313-142]Zhang, K. / Wen, J. / Li, C. / Yang, R. / Dong, H. / Liang, Z. / SPIE (Society) et al. | 2012
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Dose reduction potential with photon counting computed tomography [8313-156]Wang, X. / Zamyatin, A. / Shi, D. / SPIE (Society) et al. | 2012
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An investigation of the iterative reconstruction method iDose^4 on a Philips CT Brilliance 64 using a Catphan 600 phantom [8313-155]Olsson, M.-L. / Norrgren, K. / SPIE (Society) et al. | 2012
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Modeling realistic breast lesions using diffusion limited aggregation [8313-168]Rashidnasab, A. / Elangovan, P. / Dance, D.R. / Young, K.C. / Diaz, O. / Wells, K. / SPIE (Society) et al. | 2012
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A stationary digital breast tomosynthesis scanner [8313-185]Qian, X. / Tucker, A. / Gidcumb, E. / Lu, J. / Zhou, O. / Spronk, D. / Sprenger, F. / Zhang, Y. / Kennedy, D. / Farbizio, T. et al. | 2012
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The effect of energy weighting on x-ray imaging based on photon counting detector: a Monte Carlo simulation [8313-206]Lee, S.-W. / Choi, Y.-N. / Cho, H.-M. / Lee, Y.-J. / Ryu, H.-J. / Kim, H.-J. / SPIE (Society) et al. | 2012
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Performance of a prototype 32x32 pixel indirect x-ray imager based on a lateral selenium passive pixel sensor [8313-208]Keshavarzi, R. / Wang, K. / Yazdandoost, M.Y. / Shin, K.-W. / Chen, F. / Majid, S.H. / Abbaszadeh, S. / Karim, K.S. / SPIE (Society) et al. | 2012
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Experimental study of the impact of small-angle scatterers on the x-ray dark field imaging contrast mechanism [8313-205]Bevins, N. / Zambelli, J. / Li, K. / Qi, Z. / Chen, G.-H. / SPIE (Society) et al. | 2012
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Novel silicon x-ray detector with TFT readout [8313-211]Shin, K.-W. / Wang, K. / Allec, N. / Fang, Y. / Karim, K.S. / SPIE (Society) et al. | 2012
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Microwave radiometric signatures of temperature anomalies in tissue [8313-229]Kelly, P. / Sobers, T. / St. Peter, B. / Siqueira, P. / Capraro, G. / SPIE (Society) et al. | 2012
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Optimization of continuous tube motion and step-and-shoot motion in digital breast tomosynthesis systems with patient motion [8313-05]Acciavatti, R.J. / Maidment, A.D.A. / SPIE (Society) et al. | 2012
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Experimental quantification of lesion detectability in contrast enhanced dual energy digital breast tomosynthesis [8313-09]Hu, Y.-H. / Zhao, W. / SPIE (Society) et al. | 2012
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Development of a dynamic 4D anthropomorphic breast phantom for contrast-based breast imaging [8313-11]Kiarashi, N. / Lin, Y. / Segars, W.P. / Ghate, S.V. / Ikejimba, L. / Chen, B. / Lo, J.Y. / Dobbins, J.T. / Nolte, L.W. / Samei, E. et al. | 2012
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Extension of cascaded systems analysis to single-photon-counting x-ray detectors [8313-36]Tanguay, J. / Yun, S. / Kim, H.K. / Cunningham, I.A. / SPIE (Society) et al. | 2012
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A comparison of dual kV energy integrating and energy discriminating photon counting detectors for dual energy x-ray imaging [8313-32]Wang, A.S. / Pelc, N.J. / SPIE (Society) et al. | 2012
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Resolution enhancement of computed radiography images using two orthogonal tilts [8313-39]Pollmann, S.I. / Norley, C.J.D. / Yuan, X. / Holdsworth, D.W. / SPIE (Society) et al. | 2012
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Evaluation of intracranial aneurysm coil embolization in phantoms and patients using a high resolution microangiographic fluoroscope (MAF) [8313-42]Ionita, C.N. / Jain, A. / Loughran, B. / Vasan, S.N.S. / Bednarek, D.R. / Levy, E. / Siddiqui, A.H. / Snyder, K.V. / Hopkins, L.N. / Rudin, S. et al. | 2012
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Region-of-interest reconstruction on medical C-arms with the ATRACT algorithm [8313-47]Dennerlein, F. / Maier, A. / SPIE (Society) et al. | 2012
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Image-based synthetic CT: simulating arbitrary low dose single and dual energy protocols from dual energy images [8313-52]Wang, A.S. / Feng, C. / Pelc, N.J. / SPIE (Society) et al. | 2012
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Compensation of nonlinear distortions in photon-counting spectral CT: deadtime loss, spectral response, and beam hardening effects [8313-65]Cammin, J. / Srivastava, S. / Tang, Q. / Barber, W.C. / Iwanczyk, J.S. / Hartsough, N.E. / Taguchi, K. / SPIE (Society) et al. | 2012
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A new image reconstruction method to improve noise properties in x-ray differential phase contrast computed tomography [8313-67]Li, K. / Bevins, N. / Zambelli, J. / Chen, G.-H. / SPIE (Society) et al. | 2012
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Generalized filtered back-projection for digital breast tomosynthesis reconstruction [8313-72]Erhard, K. / Grass, M. / Hitziger, S. / Iske, A. / Nielsen, T. / SPIE (Society) et al. | 2012
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Automatic detection of rotational centers using GPU from projection data for micro-tomography in synchrotron radiation [8313-80]Pan, Y. / De Carlo, F. / Xiao, X. / SPIE (Society) et al. | 2012
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The effect of source position accuracy on image quality in helical MDCT 3D image reconstruction [8313-85]Dhanantwari, A. / Wang, Q. / Soni, N. / SPIE (Society) et al. | 2012
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Quantification of ring artifact visibility in CT [8313-91]Persson, M. / Meyer, B. / Bornefalk, H. / Danielsson, M. / SPIE (Society) et al. | 2012
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Iterative image reconstruction in spectral CT [8313-109]Hernandez, D. / Michel, E. / Kim, H.S. / Kim, J.G. / Han, B.H. / Cho, M.H. / Lee, S.Y. / SPIE (Society) et al. | 2012
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General analytical reconstruction formula for fan-beam computed tomography [8313-122]Wang, Z. / Kudo, H. / SPIE (Society) et al. | 2012
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System optics in both backprojection and forward projection for model-based iterative reconstruction [8313-130]Hein, I.A. / Zamyatin, A. / SPIE (Society) et al. | 2012
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Experimental validation of an OSEM-type iterative reconstruction algorithm for inverse geometry computed tomography [8313-131]David, S. / Burion, S. / Tepe, A. / Wilfley, B. / Menig, D. / Funk, T. / SPIE (Society) et al. | 2012
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Diagnostic accuracy at several reduced radiation dose levels for CT imaging in the diagnosis of appendicitis [8313-154]Zhang, D. / Khatonabadi, M. / Kim, H. / Jude, M. / Zaragoza, E. / Lee, M. / Patel, M. / Poon, C. / Douek, M. / Andrews-Tang, D. et al. | 2012
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Investigation of ultra low-dose scans in the context of quantum-counting clinical CT [8313-158]Weidinger, T. / Buzug, T.M. / Flohr, T. / Fung, G.S.K. / Kappler, S. / Stierstorfer, K. / Tsui, B.M.W. / SPIE (Society) et al. | 2012
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Wiener filter for filtered back projection in digital breast tomosynthesis [8313-182]Wang, X. / Mainprize, J.G. / Wu, G. / Yaffe, M.J. / SPIE (Society) et al. | 2012
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Two dimensional extensible array configuration for EMCCD-based solid state x-ray detectors [8313-194]Sharma, P. / Vasan, S.N.S. / Cartwright, A.N. / Titus, A.H. / Bednarek, D.R. / Rudin, S. / SPIE (Society) et al. | 2012
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Spectroscopic dark-field imaging using a grating-based Talbot-Lau interferometer [8313-202]Bayer, F. / Godel, K. / Haas, W. / Rieger, J. / Ritter, A. / Weber, T. / Wucherer, L. / Durst, J. / Michel, T. / Anton, G. et al. | 2012
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X-ray phase contrast angiography using CO~2 as contrast agent [8313-203]Lundstrom, U. / Larsson, D.H. / Takman, P.A.C. / Scott, L. / Burvall, A. / Hertz, H.M. / SPIE (Society) et al. | 2012
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Improved DQE by means of X-ray spectra and scintillator optimization for FFDM [8313-213]Job, I.D. / Nobraie-Taie, N. / Colbeth, R.E. / Mollov, I. / Gray, K.D. / Webb, C. / Pavkovich, J.M. / Zoghi, F. / Tognina, C.A. / Roos, P.G. et al. | 2012
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Investigation of an active matrix flat-panel imager (AMFPI) employing a thin layer of polycrystalline Hgl~2 photoconductor for mammographic imaging [8313-15]Jiang, H. / Zhao, Q. / El-Mohri, Y. / Antonuk, L.E. / Gupta, T. / SPIE (Society) et al. | 2012
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Photon-counting spectral phase-contrast mammography [8313-14]Fredenberg, E. / Roessl, E. / Koehler, T. / van Stevendaal, U. / Schulze-Wenck, I. / Wieberneit, N. / Stampanoni, M. / Wang, Z. / Kubik-Huch, R.A. / Hauser, N. et al. | 2012
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New head equivalent phantom for task and image performance evaluation representative for neurovascular procedures occurring in the Circle of Willis [8313-25]Ionita, C.N. / Loughran, B. / Jain, A. / Vasan, S.N.S. / Bednarek, D.R. / Levy, E. / Siddiqui, A.H. / Snyder, K.V. / Hopkins, L.N. / Rudin, S. et al. | 2012
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The relationship between organ dose and patient size in tube current modulated adult thoracic CT scans [8313-62]Khatonabadi, M. / Zhang, D. / Yang, J. / DeMarco, J.J. / Cagnon, C.C. / McNitt-Gray, M.F. / SPIE (Society) et al. | 2012
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A preliminary investigation of reduced-view image reconstruction from low dose breast CT data [8313-77]Bian, J. / Han, X. / Yang, K. / Sidky, E.Y. / Boone, J.M. / Pan, X. / SPIE (Society) et al. | 2012
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Investigation of temporal resolution required for CT coronary angiography [8313-89]Ohashi, K. / Ichikawa, K. / Kawai, T. / Shibamoto, Y. / SPIE (Society) et al. | 2012
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Absolute measurement of effective atomic number and electron density using dual-energy computed tomography images [8313-105]Kim, D.-H. / Kim, H.-J. / Lee, C.-L. / Cho, H.-M. / Park, H.-S. / Lee, S.-W. / Choi, Y.-N. / Kim, Y.-S. / Park, S.-J. / SPIE (Society) et al. | 2012
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Development of optimized segmentation map in dual energy computed tomography [8313-104]Yamakawa, K. / Ueki, H. / SPIE (Society) et al. | 2012
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A spectral calibration technique for x-ray CT [8313-112]Johnston, S.M. / Badea, C.T. / SPIE (Society) et al. | 2012
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A comparison of sampling strategies for dual energy micro-CT [8313-111]Guo, X. / Johnston, S.M. / Johnson, G.A. / Badea, C.T. / SPIE (Society) et al. | 2012
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Interior tomography with radial Hilbert filtering and a priori information in a small circular area [8313-114]Tang, S. / Yang, Y. / Tang, X. / SPIE (Society) et al. | 2012
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Quantitative evaluation of ASiR image quality: an adaptive statistical iterative reconstruction technique [8313-124]Van de Casteele, E. / Parizel, P. / Sijbers, J. / SPIE (Society) et al. | 2012
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Use of a graphics processing unit (GPU) to facilitate real-time 3D graphic presentation of the patient skin-dose distribution during fluoroscopic interventional procedures [8313-150]Rana, V. / Rudin, S. / Bednarek, D.R. / SPIE (Society) et al. | 2012
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An efficient reconstruction method for bioluminescence tomography based on two-step iterative shrinkage approach [8313-145]Guo, W. / Jia, K. / Tian, J. / Han, D. / Liu, X. / Wu, P. / Feng, J. / Yang, X. / SPIE (Society) et al. | 2012
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Performance investigation of a hospital-grade x-ray tube-based differential phase-contrast cone beam CT system [8313-162]Yu, Y. / Ning, R. / Cai, W. / Liu, J. / Conover, D. / SPIE (Society) et al. | 2012
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Local spectral adaptive multitaper method with bilateral filtering for spectrum analysis of mammographic images (Cum Laude Poster Award) [8313-170]Wu, G. / Mainprize, J.G. / Yaffe, M.J. / SPIE (Society) et al. | 2012
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A mathematical framework for including various sources of variability in a task-based assessment of digital breast tomosynthesis [8313-175]Park, S. / Badal, A. / Young, S. / Myers, K.J. / SPIE (Society) et al. | 2012
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Information theoretic discrepancy-based iterative reconstruction (IDIR) algorithm for limited angle tomography [8313-181]Jang, K.E. / Lee, J. / Lee, K. / Sung, Y. / Lee, S. / SPIE (Society) et al. | 2012
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A new x-ray scatter reduction method based on frequency division multiplexing x-ray imaging technique [8313-186]Zhang, J. / Chang, S. / Lu, J.P. / Zhou, O. / SPIE (Society) et al. | 2012
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Order of magnitude reduction of fluoroscopic x-ray dose [8313-190]Bal, A. / Robert, N. / Machan, L. / Deutsch, M. / Kisselgoff, D. / Babyn, P. / Rowlands, J.A. / SPIE (Society) et al. | 2012
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Practical considerations for intensity modulated CT [8313-161]Szczykutowicz, T.P. / Mistretta, C. / SPIE (Society) et al. | 2012
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Preliminary performance measurements from a second generation diffraction enhanced imaging system [8313-163]Connor, D.M. / Cole, E.B. / Zhong, Z. / Parham, C.A. / Pisano, E.D. / SPIE (Society) et al. | 2012
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Optimization of exposure parameters for pediatric chest x-ray imaging [8313-197]Park, H.-S. / Kim, Y.-S. / Kim, H.-J. / SPIE (Society) et al. | 2012
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Exploration of exposure conditions with a novel wireless detector for bedside digital radiography [8313-204]Bosmans, H. / Nens, J. / Delzenne, L. / Marshall, N. / Pauwels, H. / De Wever, W. / Oyen, R. / SPIE (Society) et al. | 2012
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High performance amorphous selenium lateral photodetector [8313-216]Abbaszadeh, S. / Allec, N. / Karim, K.S. / SPIE (Society) et al. | 2012
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X-ray in-line phase retrieval for tomography [8313-231]Burvall, A. / Lundstrom, U. / Takman, P.A.C. / Larsson, D.H. / Hertz, H.M. / SPIE (Society) et al. | 2012
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An empirical method for correcting the detector spectral response in energy-resolved CT [8313-38]Schmidt, T.G. / SPIE (Society) et al. | 2012
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Model-based reconstruction of objects with inexactly known components [8313-64]Stayman, J.W. / Otake, Y. / Schafer, S. / Khanna, A.J. / Prince, J.L. / Siewerdsen, J.H. / SPIE (Society) et al. | 2012
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Ring artifact removal for micro-tomography in synchrotron radiation [8313-81]Pan, Y. / De Carlo, F. / Xiao, X. / SPIE (Society) et al. | 2012
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Noise reduction for helical computed tomography using coupled projections [8313-84]Fan, Y. / Ma, J. / Liu, Y. / Lu, H. / Liang, Z. / SPIE (Society) et al. | 2012
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The CTDOR geometry: an optimized data treatment to demonstrate its potential [8313-94]Brunner, C.C. / Tischenko, O. / de las Heras, H. / Renger, B. / Schlattl, H. / Hoeschen, C. / SPIE (Society) et al. | 2012