Evaluation method for handwritten Chinese character handwriting

An evaluation method and gesture technology, applied in character and pattern recognition, instruments, computer parts, etc., can solve the problems of inability to evaluate the sense of rhythm or rhythm of handwritten Chinese characters, and failure to evaluate the gestures of handwritten Chinese characters, so as to overcome the problems of manual evaluation of Chinese characters. the insufficient effect of

Inactive Publication Date: 2014-09-17
NANJING NORMAL UNIVERSITY
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Problems solved by technology

[0008] Although the above methods can evaluate the writing quality of handwritten Chinese characters in some aspects, these methods have not realiz

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  • Evaluation method for handwritten Chinese character handwriting
  • Evaluation method for handwritten Chinese character handwriting
  • Evaluation method for handwritten Chinese character handwriting

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Embodiment Construction

[0034] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0035] Such as figure 1 , a handwritten Chinese character gesture evaluation method, comprising the following steps:

[0036] 1. Build a gesture quantitative evaluation template;

[0037] (1) Calligraphy expert writing trajectory sampling, calligraphy experts handwrite Chinese characters on the handwriting platform, use the handwriting platform data sampling function to record the stroke trajectory of the calligraphy expert’s writing Chinese characters, and the collected written Chinese character trajectory is expressed as P={P k (x k ,y k ), k=1..n}, n is the number of feature points obtained by the user writing a certain Chinese character;

[0038] (2) Preprocess the sampling results. According to the trajectory of handwritten Chinese characters collected by calligraphy experts handwriting a certain Chinese character on the platform, the point set formed by the...

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Abstract

The invention provides an evaluation method for handwritten Chinese character handwriting. The evaluation method includes the step of establishing a handwriting evaluation template and is based on the template. The method mainly includes the following steps that firstly, writing traces of a calligrapher are sampled, noise reduction and other pretreatment are performed on a sampled result, the characteristics of the handwritten Chinese character handwriting of the calligrapher are determined, and multiple handwriting characteristic vectors are obtained and stored in a handwriting template characteristic library to form the handwriting evaluation template; then the sampled result of writing traces of a user is obtained, the characteristics of the handwritten Chinese character handwriting of the user are obtained, the characteristic vectors in the standard handwriting template are used for representation, finally, the characteristic vectors of the handwritten Chinese character handwriting are matched with the characteristic vectors of the handwriting in the standard handwriting template, and the handwritten Chinese character handwriting is comprehensively evaluated according to the matched result. The defects of evaluating Chinese characters manually can be overcome, and the handwritten Chinese character handwriting can be evaluated.

Description

technical field [0001] The invention relates to the technical field of gesture evaluation of handwritten Chinese characters by using a computer, in particular to a handwritten Chinese character gesture evaluation template construction and an evaluation method thereof. 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 writing ability of Chinese characters has become an urgent problem to be solved. [0003] At present, there ...

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Application Information

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IPC IPC(8): G06K9/00G06K9/68
Inventor 姜杰朱云杨伦义李艺白晓东仇宏斌黄峰
Owner NANJING NORMAL UNIVERSITY
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