@article{GUO Hengguang_220, author = {GUO Hengguang, LIU Wenbiao, YU Renbo}, title = {Shape Feature Extraction Using Spike Function}, publisher = {Computer Engineering and Applications}, year = {2021}, journal = {Computer Engineering and Applications}, volume = {57}, number = {18}, eid = {220}, pages = {220-226}, keywords = {

shape description; feature extraction; shape recognition

}, doi = http://cea.ceaj.org/EN/10.3778/j.issn.1002-8331.2006-0364 }