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Identifying accurate correspondences information among different shapes is of great importance in shape analysis such as shape registration, segmentation and retrieval. This paper aims to develop a paradigm to address the challenging issues posed by shape structural variation and symmetry ambiguity. Specifically, the proposed research developed a novel shape signature based on local diffusion map on 3D surface, which is used to identify the shape correspondence through graph matching process.doi:10.1145/2964284.2967277 dblp:conf/mm/WangF16 fatcat:vs6zpzsxj5ar7iwlud5jsuzbvq