DICTIONARY DATA LEARNING SYSTEM OF HANDY OPTICAL CHARACTER RECOGNITION DEVICE

摘要

PROBLEM TO BE SOLVED: To generate new dictionary data in a short time from many sample characters by outputting feature data extracted from read data on plural sample characters to a host computer. ;SOLUTION: An OCR 10 reads sample characters printed by ≥2 different printing means as to one reference character from an image sensor 1 and outputs feature data extracted from read data on respective sample characters to the host computer 6. The host computer 6 generates dictionary data on the reference character from the feature data on ≥2 different sample characters and outputs them to a microcomputer 4 together with educational data corresponding to the reference character. Consequently, the host computer 6 which can perform fast processing can performs calculation for the dictionary data generation. The new dictionary data are generated by processing feature data together for ≥2 sample data, thus it is hardly affected by the read order of sample characters is little.;COPYRIGHT: (C)1997,JPO