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Non-rigid shape correspondence and description using geodesic field estimate distribution

New, Austin T. and Mukhopadhyay, Anirban and Arabnia, Hamid R. and Bhandarkar, Suchendra M. Non-rigid shape correspondence and description using geodesic field estimate distribution. In: SIGGRAPH 2012, August 5-9, 2012, Los Angeles, California p. 1. (2012)

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Non-rigid shape description and analysis is an unsolved problem in computer graphics. Shape analysis is a fast evolving research field due to the wide availability of 3D shape databases. Widely studied methods for this family of problems include the Gromov Hausdorff distance [1], Bag-of-Features [2] and diffusion geometry [3]. The limitations of the Euclidian distance measure in the context of isometric deformation have made geodesic distance a de-facto standard for describing a metric space for non-rigid shape analysis. In this work, we propose a novel geodesic field space-based approach to describe and analyze non-rigid shapes from a point correspondence perspective.

Item Type: Conference or Workshop Item (Poster)
Identification Number: 10.1145/2342896.2343008
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Research Area: Computer Science and Applications
Depositing User: Ms T. Iannizzi
Date Deposited: 03 Jul 2014 08:46
Last Modified: 03 Jul 2014 08:46
URI: http://eprints.imtlucca.it/id/eprint/2234

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