S-E Coordinate Extraction and Skeleton Reconstruction of Chinese Characters
Junming An · Huadong Shifan Daxue xuebao. Ziran kexue ban · 1986
A new feature extraction method,named S-E coordinate,is proposed from the computer optical input discrete pattern of handprinted Chinese characters.The S-E coordinate feature extraction and the skeleton reconstruction of characters from S-E coordinate are better than ordinary thinning algorithms in fast real time,data compression,eliminating distortion and noise immunity.The recognition method of Chinese characters acco(?)ring to S-E coordinate is briefly introduced.Analysis and experiment indicate that the S-E coordinate has provided an efficient tool for further feature extraction and recognition of Chinese characters.