@INPROCEEDINGS{8702733, 
author={Y. {Xiong} and H. {Xiong}}, 
booktitle={2019 IEEE International Symposium on Circuits and Systems (ISCAS)}, 
title={Graph-Based Descriptor Learning for Non-Rigid 3D Shapes}, 
year={2019}, 
volume={}, 
number={}, 
pages={1-5}, 
keywords={feature extraction;graph theory;image representation;learning (artificial intelligence);solid modelling;local surface information;global graph structure;graph structure-aware dictionary;multigraph dictionary learning strategy;graph signals;representative 3D shape benchmark datasets;graph-based descriptor learning;nonrigid 3D shapes;spatial correlations;local shape descriptors;weighted graph;salient points;shape surface;local feature descriptors;graph vertices;deformable 3D shape descriptor learning approach;Shape;Dictionaries;Three-dimensional displays;Machine learning;Kernel;Training;Encoding;Shape descriptors;sparse coding;graph dictionary learning;non-rigid 3D shapes;spectral graph theory}, 
doi={10.1109/ISCAS.2019.8702733}, 
ISSN={2158-1525}, 
month={May},}