PRECLASSIFICATION OF HANDWRITTEN CHINESE CHARACTERS BASED ON BASIC STROKE SUBSTRUCTURES

Abstract

A method for preclassification of handwritten Chinese characters is presented. A set of basic stroke substructures is defined using the consistent stroke connection relations. A knowledge guided recognition process is employed to identify the types of the extracted basic stroke substructures found in a handwritten character. Then a 1-D character coding scheme is given to represent the character and the code can be also used for character preclassification.