3D Gaussian descriptor for 3D shape retrieval

Authors:
Mohamed Chaouch;Anne Verroust-Blondet
Affiliations:
INRIA Paris, Le Chesnay Cedex, France;INRIA Paris, Le Chesnay Cedex, France
Venue:
ICME'09 Proceedings of the 2009 IEEE international conference on Multimedia and Expo
Year:
2009

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Abstract

This paper presents a new approach to 3D shape comparison and retrieval based on the computation of Gaussian transforms of the surface model on a set of points regularly distributed inside the model's bounding box. A study of the properties of the Gaussian term leads us to an efficient computation of the description. This method is evaluated on the Princeton Shape Benchmark database.