Geometric Histograms of 3D Keypoints for Face Identification with Missing Parts (English)

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In this work, an original solution to 3D face identification is proposed, which supports recognition also in the case of probes with missing parts. Distinguishing traits of the face are captured by first extracting 3D keypoints of a face scan, then measuring how the face surface changes in the keypoints neighborhood using a local descriptor. To this end, an adaptation of the meshDOG algorithm to the case of 3D faces is proposed, together with a multi-ring geometric histogram descriptor. Face similarity is then evaluated by comparing local keypoint descriptors across inlier pairs of matching keypoints between probe and gallery scans. Experiments have been performed to assess the keypoints distribution and repeatability. Recognition accuracy of the proposed approach has been evaluated on the Bosphorus database, showing competitive results with respect to existing 3D face biometrics solutions.

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SymPan: 3D Model Pose Normalization via Panoramic Views and Reflective Symmetry
Sfikas, Konstantinos / Pratikakis, Ioannis / Theoharis, Theoharis | 2013
Automatic Shape Expansion with Verification to Improve 3D Retrieval, Classification and Matching
Knopp, Jan / Prasad, Mukta / Gool, Luc Van | 2013
3D-Model Retrieval Using Bag-of-Features Based on Closed Curves
Khoury, Rachid El / Vandeborre, Jean-Philippe / Daoudi, Mohamed | 2013
Local Signature Quantization by Sparse Coding
Boscaini, Davide / Castellani, Umberto | 2013
3D Human Video Retrieval: from Pose to Motion Matching
Slama, Rim / Wannous, Hazem / Daoudi, Mohamed | 2013
Learning Kernels on Extended Reeb Graphs for 3D Shape Classification and Retrieval
Barra, Vincent / Biasotti, Silvia | 2013
Compact Vectors of Locally Aggregated Tensors for 3D Shape Retrieval
Tabia, Hedi / Picard, David / Laga, Hamid / Gosselin, Philippe-Henri | 2013
SHREC'13 Track: Retrieval on Textured 3D Models
Cerri, A. / Biasotti, S. / Abdelrahman, M. / Angulo, J. / Berger, K. / Chevallier, L. / El-Melegy, M. / Farag, A. / Lefebvre, F. / Giachetti, A. et al. | 2013
Features Accumulation on a Multiple View Oriented Model for People Re-Identification
García, Jorge / Kambhamettu, C. / Gardel, A. / Bravo, I. / Lázaro, J. L. | 2013
Sketch-Based 3D Model Retrieval by Viewpoint Entropy-Based Adaptive View Clustering
Li, Bo / Lu, Yijuan / Johan, Henry | 2013
Geometric Histograms of 3D Keypoints for Face Identification with Missing Parts
Berretti, Stefano / Werghi, Naoufel / Bimbo, Alberto del / Pala, Pietro | 2013
SHREC'13 Track: Retrieval of Objects Captured with Low-Cost Depth-Sensing Cameras
Machado, J. / Ferreira, A. / Pascoal, P. B. / Abdelrahman, M. / Aono, M. / El-Melegy, M. / Farag, A. / Johan, H. / Li, B. / Lu, Y. et al. | 2013
Charge Density-Based 3D Model Retrieval Using Bag-of-Feature
Alizadeh, Fattah / Sutherland, Alistair | 2013
SHREC'13 Track: Large-Scale Partial Shape Retrieval Using Simulated Range Images
Sipiran, I. / Meruane, R. / Bustos, B. / Schreck, T. / Johan, H. / Li, B. / Lu, Y. | 2013
SHREC'13 Track: Large Scale Sketch-Based 3D Shape Retrieval
Li, B. / Lu, Y. / Godil, A. / Schreck, T. / Aono, M. / Johan, H. / Saavedra, J. M. / Tashiro, S. | 2013