Microshapes: Efficient Querying of 3D Object Collections based on Local Shape (Unknown language)

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Content-based querying of 3D object collections has the intrinsic difficulty of creating the query object and previous approaches have concentrated in producing global simplifications such as sketches. In contrast, in this paper, the concept of querying 3D object collections based on local shape is introduced. Microshapes are very promising in terms of generality and applicability and is based on a variation of the spin image descriptor. This descriptor uses intersection counts to determine the presence of boundaries in the support volume. These boundaries can be used to recognise local shape similarity. Queries based on this descriptor are general, easy to specify and robust to geometric clutter.

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.

1
Edge-based LBP Description of Surfaces with Colorimetric Patterns
Thompson, Elia Moscoso / Biasotti, Silvia | 2018
9
Microshapes: Efficient Querying of 3D Object Collections based on Local Shape
Blokland, Bart Iver van / Theoharis, Theoharis | 2018
17
Automatic Extraction of Complex 3D Structures Application to the Inner Ear Segmentation from Cone Beam CT Digital Volumes
Beguet, Florian / Mari, Jean-Luc / Cresson, Thierry / Schmittbuhl, Matthieu / Guise, Jacques A. de | 2018
21
Geodesic-based 3D Shape Retrieval Using Sparse Autoencoders
Luciano, Lorenzo / Hamza, Abdessamad Ben | 2018
29
2D Scene Sketch-Based 3D Scene Retrieval
Yuan, Juefei / Li, Bo / Lu, Yijuan / Bai, Song / Bai, Xiang / Bui, Ngoc-Minh / Do, Minh N. / Do, Trong-Le / Duong, Anh-Duc / He, Xinwei et al. | 2018
37
2D Image-Based 3D Scene Retrieval
Abdul-Rashid, Hameed / Yuan, Juefei / Li, Bo / Lu, Yijuan / Bai, Song / Bai, Xiang / Bui, Ngoc-Minh / Do, Minh N. / Do, Trong-Le / Duong, Anh-Duc et al. | 2018
45
RGB-D Object-to-CAD Retrieval
Pham, Quang-Hieu / Tran, Minh-Khoi / Li, Wenhui / Xiang, Shu / Zhou, Heyu / Nie, Weizhi / Liu, Anan / Su, Yuting / Tran, Minh-Triet / Bui, Ngoc-Minh et al. | 2018
53
Protein Shape Retrieval
Langenfeld, Florent / Axenopoulos, Apostolos / Chatzitofis, Anargyros / Craciun, Daniela / Daras, Petros / Du, Bowen / Giachetti, Andrea / Lai, Yu-kun / Li, Haisheng / Li, Yingbin et al. | 2018
63
Retrieval of Gray Patterns Depicted on 3D Models
Moscoso Thompson, E. / Tortorici, C. / Werghi, N. / Berretti, S. / Velasco-Forero, S. / Biasotti, S. | 2018
71
Recognition of Geometric Patterns Over 3D Models
Biasotti, S. / Moscoso Thompson, E. / Barthe, L. / Berretti, S. / Giachetti, A. / Lejemble, T. / Mellado, N. / Moustakas, K. / Manolas, Iason / Dimou, Dimitrios et al. | 2018
79
Non-rigid 3D Model Classification Using 3D Hahn Moment Convolutional Neural Networks
Mesbah, Abderrahim / Berrahou, Aissam / Hammouchi, Hicham / Berbia, Hassan / Qjidaa, Hassan / Daoudi, Mohamed | 2018
87
Completion of Cultural Heritage Objects with Rotational Symmetry
Sipiran, Ivan | 2018
95
Person Re-Identification from Depth Cameras using Skeleton and 3D Face Data
Pala, Pietro / Seidenari, Lorenzo / Berretti, Stefano / Bimbo, Alberto Del | 2018
103
Experimental Similarity Assessment for a Collection of Fragmented Artifacts
Biasotti, Silvia / Thompson, Elia Moscoso / Spagnuolo, Michela | 2018
111
Performing Image-like Convolution on Triangular Meshes
Tortorici, Claudio / Werghi, Naoufel / Berretti, Stefano | 2018
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