Important writing characteristic tagging-based handwritten Chinese character neatness evaluation method

Abstract

The invention discloses an important writing characteristic tagging-based handwritten Chinese character neatness evaluation method. The specific steps include: establishing a Chinese character template library containing importance writing characteristic tagging; recording handwritten Chinese character writing track point set data of a user, and preprocessing the acquired data; obtaining importance tagging writing characteristics of three levels of entire characters, parts and strokes of handwritten Chinese characters of the user; performing matching analysis on the obtained writing characteristics and template characters, so as to obtain a difference relation; and identifying the grade of problems existing in the handwritten Chinese characters of the user according to the obtained difference relation, and performing neatness evaluation on the grade of the problem existing in the handwritten Chinese character of the user according to the grade. The important writing characteristic tagging-based handwritten Chinese character neatness evaluation method provided by the invention can be used for judging whether the handwritten Chinese character writing of the user is neat, and has extremely import significance and value in application of judging handwritten Chinese character writing quality and performing individual guidance of Chinese character writing.

Description

technical field [0001] The invention relates to the technical field of using a computer to evaluate online handwritten Chinese characters, in particular to a method for evaluating the neatness of handwritten Chinese characters based on important writing features. Background technique [0002] Chinese characters, as the greatest invention of Chinese ancestors, are the spiritual link to inherit the long history and civilization of Chinese civilization. One of the most important writing systems in the world. For thousands of years, Chinese characters have demonstrated the great wisdom and creativity of the Chinese nation with their unique charm, and they are the most precious wealth in the treasure house of human culture. However, affected by the development of information technology, machine input has gradually replaced paper and pen input, and people have fewer and fewer opportunities to write Chinese characters by hand, and their writing ability generally declines. [0003...

AI Technical Summary

Problems solved by technology

[0008] Although the above methods can evaluate the spatial structure of handwritten Chinese characters and the layout relationship between strokes in some aspects, these methods cannot accurately evaluate the writing quality of handwritten Chinese characters from the three dimensions of whole characters, parts, and strokes, and there are certain limitations. sex

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