Correctness Judgment Method of Handwritten Chinese Characters Based on Labeling Relationship

Abstract

The invention discloses a method for judging the correctness of handwritten Chinese characters based on labeling relations. The specific steps are as follows: establishing a standard Chinese character library containing relevant feature marks for judging the correctness of Chinese characters; acquiring user handwritten Chinese character point sets and performing preprocessing; Standardize the stroke type to judge whether the stroke type and the number of strokes are correct; judge the spatial position relationship of similar strokes in handwritten Chinese characters, and complete the one-to-one correspondence between handwritten Chinese characters and standard Chinese character strokes; ; Judging the correctness of the spatial positional relationship of the handwritten Chinese characters; judging the correctness of the special structural features of the handwritten Chinese characters, and completing the judgment of the correctness of the user's handwritten Chinese characters through the above steps. The method of the invention realizes the correctness recognition of handwritten Chinese characters and has important application value.

Description

technical field [0001] The invention relates to the technical field of evaluating Chinese character writing by using a computer, in particular to a method for judging the correctness of handwritten Chinese characters based on labeling relations. Background technique [0002] Characters are a social symbol system that records and transmits language information. As a language of the Chinese nation, Chinese characters carry the history, culture and temperament of our nation. They are the most direct inheritors of the 5,000-year Chinese civilization. And along with the popularity of computers, people are more and more dependent on computer typing, and the chances of handwriting Chinese characters are then less and less. The degree of attention and practice intensity of handwritten Chinese characters has been greatly weakened, and how to improve the ability of Chinese people to write Chinese characters has become an urgent problem to be solved. [0003] At present, there are sev...

AI Technical Summary

Problems solved by technology

[0009] Although the above-mentioned methods can evaluate the writing quality of handwritten Chinese characters in some aspects, these methods have no way to accurately judge the spatial position of similar strokes in handwritten Chinese characters, and to judge strokes with special characteristics. Accurate judgment of the correctness of handwritten Chinese characters as a whole

Images