Browsing 3DOR 13 by Subject "Computational Geometry and Object Modeling"

Now showing items 1-5 of 5

    • 3D Human Video Retrieval: from Pose to Motion Matching 

      Slama, Rim; Wannous, Hazem; Daoudi, Mohamed (The Eurographics Association, 2013)
      3D video retrieval is a challenging problem lying at the heart of many primary research areas in computer graphics and computer vision applications. In this paper, we present a new 3D human shape matching and motion retrieval ...

    • Geometric Histograms of 3D Keypoints for Face Identification with Missing Parts 

      Berretti, Stefano; Werghi, Naoufel; Bimbo, Alberto del; Pala, Pietro (The Eurographics Association, 2013)
      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 ...

    • Local Signature Quantization by Sparse Coding 

      Boscaini, Davide; Castellani, Umberto (The Eurographics Association, 2013)
      In 3D object retrieval it is very important to define reliable shape descriptors, which compactly characterize geometric properties of the underlying surface. To this aim two main approaches are considered: global, and ...

    • 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.; Tatsuma, A. (The Eurographics Association, 2013)
      The SHREC'13 Track: Retrieval of Objects Captured with Low-Cost Depth-Sensing Cameras is a first attempt at evaluating the effectiveness of 3D shape retrieval algorithms in low fidelity model databases, such as the ones ...

    • SymPan: 3D Model Pose Normalization via Panoramic Views and Reflective Symmetry 

      Sfikas, Konstantinos; Pratikakis, Ioannis; Theoharis, Theoharis (The Eurographics Association, 2013)
      A novel pose normalization method, based on panoramic views and reflective symmetry, is presented. Initially, the surface of a 3D model is projected onto the lateral surface of a circumscribed cylinder, aligned with the ...