Non-local Means for Scanning Transmission Electron Microscopy Images and Poisson Noise based on Adaptive Periodic Similarity Search and Patch Regularization (English)

How to get this document?

Download
Commercial Copyright fee: €14.50 Basic fee: €4.00 Total price: €18.50
Academic Copyright fee: €4.50 Basic fee: €2.00 Total price: €6.50

High-Angle Annular Darkfield Scanning Transmission Electron Microscopy (HAADF-STEM) allows to take images at atomic scale with a contrast proportional to the atomic number. STEM acquires an image line-by-line, pixel-by-pixel leading to characteristic distortions. Furthermore, STEM images of beam sensitive materials have to be taken with short exposure times, leading to low contrast images with Poisson noise. In this paper, we propose an extension of Non-local Means (NLM) tailored to STEM images of crystalline structures. To find similar patches, we introduce an adaptive non-local search strategy that exploits the periodic structure of the crystal images. Furthermore, we extend the patch similarity measure to take into account the horizontal distortions typical for STEM images. Moreover, we discuss the Anscombe transform and the Poisson likelihood ratio to deal with Poisson noise. Finally, the resulting methods are compared to BM3D with Anscombe tranform and PURE-LET on simulated and real data.

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.

Real-time Reflective and Refractive Novel-view Synthesis
Lochmann, Gerrit / Reinert, Bernhard / Ritschel, Tobias / Müller, Stefan / Seidel, Hans-Peter | 2014
Curvature-Based Crease Surfaces for Wave Visualization
Aldrich, Garrett / Gimenez, Alfredo / Oskin, Michael / Strelitz, Richard / Woodring, Jonathan / Kellogg, Louise H. / Hamann, Bernd | 2014
Pattern Search in Flows based on Similarity of Stream Line Segments
Wang, Zhongjie / Esturo, Janick Martinez / Seidel, Hans-Peter / Weinkauf, Tino | 2014
Real-time Deblocked GPU Rendering of Compressed Volumes
Marton, Fabio / Guitián, José A. Iglesias / Díaz, Jose / Gobbetti, Enrico | 2014
Supporting Urban Search & Rescue Mission Planning through Visualization-Based Analysis
Bock, Alexander / Kleiner, Alexander / Lundberg, Jonas / Ropinski, Timo | 2014
Non-local Means for Scanning Transmission Electron Microscopy Images and Poisson Noise based on Adaptive Periodic Similarity Search and Patch Regularization
Mevenkamp, Niklas / Yankovich, Andrew B. / Voyles, Paul M. / Berkels, Benjamin | 2014
Hierarchical Brushing of High-Dimensional Data Sets Using Quality Metrics
Albuquerque, Georgia / Eisemann, Martin / Löwe, Thomas / Magnor, Marcus | 2014
Comparative Evaluation of Feature Line Techniques for Shape Depiction
Lawonn, Kai / Baer, Alexandra / Saalfeld, Patrick / Preim, Bernhard | 2014
Combined Three-Dimensional Visualization of Structural Connectivity and Cortex Parcellation
Reichenbach, Andre / Goldau, Mathias / Hlawitschka, Mario | 2014
Deep Screen Space for Indirect Lighting of Volumes
Nalbach, Oliver / Ritschel, Tobias / Seidel, Hans-Peter | 2014
Efficient Self-Shadowing Using Image-Based Lighting on Glossy Surfaces
Knuth, Martin / Altenhofen, Christian / Kuijper, Arjan / Bender, Jan | 2014
Online Adaptive PCA for Inverse Kinematics Hand Tracking
Schröder, Matthias / Botsch, Mario | 2014
On the Suitability of Connectivity-Extended Local Embedding for Drawing Multivariate Graphs
Fahnenschreiber, Sebastian / Laux, Melvin / Landesberger, Tatiana von | 2014
Exploring Simulation in Sensor Network Models
Steiger, Martin / Hutter, Marco / Schader, Philipp / Kohlhammer, Jörn / Kuijper, Arjan | 2014
Interactive Appearance Editing in RGB-D Images
Bergmann, Stephan / Ritschel, Tobias / Dachsbacher, Carsten | 2014
Towards Efficient Online Compression of Incrementally Acquired Point Clouds
Golla, Tim / Schwartz, Christopher / Klein, Reinhard | 2014
High-Speed Object Tracking Using an Asynchronous Temporal Contrast Sensor
Saner, Daniel / Wang, Oliver / Heinzle, Simon / Pritch, Yael / Smolic, Aljoscha / Sorkine-Hornung, Alexander / Gross, Markus | 2014
A Generalized 2D and 3D Multi-Sensor Data Integration Approach based on Signed Distance Functions for Multi-Modal Robotic Mapping
May, Stefan / Koch, Philipp / Koch, Rainer / Merkl, Christian / Pfitzner, Christian / Nüchter, Andreas | 2014
Real-time Canonical-angle Views in 3D Virtual Cities
Kol, Timothy R. / Liao, Jingtang / Eisemann, Elmar | 2014
Automated Detection of Anatomical Regions in Magnetic Resonance Images
Tóth, Márton J. / Blaskovics, Tamás / Ruskó, László / Delso, Gaspar / Csébfalvi, Balázs | 2014
SOAR: Stochastic Optimization for Affine global point set Registration
Agus, Marco / Gobbetti, Enrico / Villanueva, Alberto Jaspe / Mura, Claudio / Pajarola, Renato | 2014
Progressive Spectral Ray Differentials
Elek, Oskar / Bauszat, Pablo / Ritschel, Tobias / Magnor, Marcus / Seidel, Hans-Peter | 2014
Feedback