Construction And Application Of Chinese Character Glyph Description Set Based On Quality Evaluation

Chinese character writing education is one of the important contents of quality education in China.With the development of the information age,computer-aided Chinese character writing teaching has also emerged.However,in the process of Chinese character writing teaching,there is a lack of evaluation system to correct and standardize the writing anomie behavior.Therefore,it is particularly important to establish a complete quality evaluation system to assist Chinese character writing.In addition,there is no unified standard for the evaluation of Chinese characters,especially for handwritten Chinese characters.Therefore,different researchers will have different standards when judging handwritten Chinese characters.The different descriptions of Chinese characters by researchers make it impossible for researchers to communicate effectively.This research intends to start from the cultural roots of Chinese characters,study the structural characteristics of Chinese characters,and extract the "beauty" of Chinese characters.It is planned to establish a complete set of Chinese character shape descriptions,use machine language to characterize them,and apply them to the quality evaluation of writing can provide new attempts for the subsequent computer-assisted writing of Chinese characters.This paper constructs the Chinese character description set based on the quality evaluation of Chinese character writing,and designs the quality evaluation process to realize the application of the Chinese character description set.The main work includes the following aspects:1.The research on the quality evaluation of Chinese characters was investigated,divided into theoretical basis and practical investigation,and the theoretical basis and practical experience of the structure of the description set of Chinese characters were sought.Based on theory and practice,a relatively stable and effective method was found that can judge the quality of Chinese character writing to form the frame design of the Chinese character glyph description set.2.According to the indicators obtained through theoretical summary and practical experience,the evaluation indicators for the quality of Chinese characters are divided into five levels: strokes,stroke combinations,components,component combinations and whole characters.For these features,a feature index extraction method for Chinese character quality evaluation is designed,and these feature indexes are obtained from Chinese character writing track documents by using geometric relations or mathematical functions.3.Carry out weight labeling and importance ranking for feature indicators.The Chinese characters are classified according to their types,and then the characteristics and weights that can represent the Chinese characters are determined by the expert prediction method,and the importance of the characteristic indicators is ranked,and the priority of the evaluation indicators is highlighted.4.Based on the obtained Chinese character glyph description set,the quality evaluation method and evaluation process are designed,and the weighted graph matching and ratio method is used to calculate the similarity between the user glyph description set and the standard glyph description set.According to the weight and importance of characteristic index,the result of quality evaluation is obtained.Experiments show that the character profile description set of Chinese characters based on quality evaluation is effective in evaluating the quality of Chinese character writing,but there are still areas for improvement in this research.