ART extension for description, indexing and retrieval of 3D objects


This paper presents a new three-dimensional shape descriptor: 3D angular radial transform. It is an extension of the 2D region based shape descriptor proposed by MPEG-7, the angular radial transform (ART). We propose to generalize the ART to index 3D models. 
DOI: 10.1109/ICPR.2004.1334473


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