3DOR 11
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Browsing 3DOR 11 by Subject "Categories and Subject Descriptors (according to ACM CCS): I.3.5 [Computer Graphics]: Computational Geometry and Object Modeling-i.3.7 [Computer Graphics]: Three-Dimensional Graphics and Realism"
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Item ConTopo: Non-Rigid 3D Object Retrieval using Topological Information guided by Conformal Factors(The Eurographics Association, 2011) Sfikas, Konstantinos; Pratikakis, Ioannis; Theoharis, Theoharis; H. Laga and T. Schreck and A. Ferreira and A. Godil and I. Pratikakis and R. VeltkampCombining the properties of conformal geometry and graph-based topological information for 3D object retrieval, a non-rigid 3D object descriptor is proposed, which is both robust and efficient in terms of retrieval accuracy and computation speed. In previous works, graph-based methods for non-rigid 3D object retrieval, have shown high discriminative power and robustness, while geometry-based methods, have proven to be tolerant to noise and pose. In this work, we present a 3D object descriptor that combines the above advantages.