3D shape classification and retrieval based on polar view
Inf. Sci., Volume 474, 2019, Pages 205-220.
Abstract This paper presents a novel approach for classifying and retrieving 3D shapes. We first propose a new polar view based strategy that, by using 360-degree projection, effectively reflects the internal structure and key features of a 3D shape. Specifically, the point cloud of the 3D shape is mapped to a two-dimensional (2D) plane...More
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