Towards an Observer-oriented Theory of Shape Comparison (Unknown language)

In: Eurographics Workshop on 3D Object Retrieval   ;  5-8  ;  2016

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In this position paper we suggest a possible metric approach to shape comparison that is based on a mathematical formalization of the concept of observer, seen as a collection of suitable operators acting on a metric space of functions. These functions represent the set of data that are accessible to the observer, while the operators describe the way the observer elaborates the data and enclose the invariance that he/she associates with them. We expose this model and illustrate some theoretical reasons that justify its possible use for shape comparison.

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
Shape Retrieval and 3D Gestural Interaction
Giachetti, Andrea / Caputo, Fabio Marco / Carcangiu, Alessandro / Scateni, Riccardo / Spano, Lucio Davide | 2016
5
Towards an Observer-oriented Theory of Shape Comparison
Frosini, Patrizio | 2016
9
3D Objects Exploration: Guidelines for Future Research
Biasotti, Silvia / Falcidieno, Bianca / Giorgi, Daniela / Spagnuolo, Michela | 2016
13
A Descriptor for Voxel Shapes Based on the Skeleton Cut Space
Feng, Cong / Jalba, Andrei C. / Telea, Alexandru C. | 2016
21
An Experimental Shape Matching Approach for Protein Docking
Fernandes, Francisco / Ferreira, Alfredo | 2016
27
An Edit Distance for Reeb Graphs
Bauer, Ulrich / Fabio, Barbara Di / Landi, Claudia | 2016
35
An Evaluation of Local Feature Encodings for Shape Retrieval
Tasse, Flora Ponjou / Kosinka, Jiri / Dodgson, Neil A. | 2016
41
Retrieval of Human Subjects from Depth Sensor Data
Giachetti, Andrea / Fornasa, Francesco / Parezzan, Federico / Saletti, Alessandro / Zambaldo, Leonardo / Zanini, Luisa / Achilles, Felix / Ichim, Alexandru-Eugen / Tombari, Federico / Navab, Nassir et al. | 2016
47
3D Sketch-Based 3D Shape Retrieval
Li, Bo / Lu, Yijuan / Duan, Fuqing / Dong, Shuilong / Fan, Yachun / Qian, Lu / Laga, Hamid / Li, Haisheng / Li, Yuxiang / Liu, Peng et al. | 2016
55
Matching of Deformable Shapes with Topological Noise
Lähner, Zorah / Rodolà, Emanuele / Bronstein, Michael M. / Cremers, Daniel / Burghard, Oliver / Cosmo, Luca / Dieckmann, Alexander / Klein, Reinhard / Sahillioğlu, Yusuf | 2016
61
Partial Matching of Deformable Shapes
Cosmo, Luca / Rodolà, Emanuele / Bronstein, Michael M. / Torsello, Andrea / Cremers, Daniel / Sahillioğlu, Yusuf | 2016
69
Shape Retrieval of Low-Cost RGB-D Captures
Pascoal, Pedro B. / Proença, Pedro / Gaspar, Filipe / Dias, Miguel Sales / Ferreira, Alfredo / Tatsuma, Atsushi / Aono, Masaki / Logoglu, K. Berker / Kalkan, Sinan / Temizel, Alptekin et al. | 2016
79
Partial Shape Queries for 3D Object Retrieval
Pratikakis, Ioannis / Savelonas, Michalis A. / Arnaoutoglou, Fotis / Ioannakis, George / Koutsoudis, Anestis / Theoharis, Theoharis / Tran, Minh-Triet / Nguyen, Vinh-Tiep / Pham, V.-K. / Nguyen, Hai-Dang et al. | 2016
89
Large-Scale 3D Shape Retrieval from ShapeNet Core55
Savva, Manolis / Yu, Fisher / Su, Hao / Aono, Masaki / Chen, Baoquan / Cohen-Or, Daniel / Deng, Weihong / Su, Hang / Bai, Song / Bai, Xiang et al. | 2016
99
3D Object Retrieval with Multimodal Views
Gao, Yue / Nie, Weizhi / Liu, Anan / Su, Yuting / Dai, Qionghai / An, Le / Chen, Fuhai / Cao, Liujuan / Dong, Shuilong / De, Yu et al. | 2016
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