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Hand-writing Chinese character computer generation and beautification method

A handwriting and computer technology, applied in computing, computing models, instruments, etc., can solve problems that cannot always work normally, problems that cannot be summarized, etc.

Inactive Publication Date: 2009-03-25
ZHEJIANG UNIV
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Problems solved by technology

Many people who have used expert systems in their work know that advanced expert rules don't always work; and sometimes this is not necessarily due to knowledge blind spots in the expert system itself, or the problem simply cannot be summed up

Method used

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  • Hand-writing Chinese character computer generation and beautification method
  • Hand-writing Chinese character computer generation and beautification method
  • Hand-writing Chinese character computer generation and beautification method

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Embodiment Construction

[0092] The computer generation and beautification method of handwritten Chinese characters comprises the following steps:

[0093] 1) Perform stroke division and parameterization on 5 to 20 different handwritten samples of the same Chinese character, that is, the Chinese character sample image 11, and use image processing methods to convert each Chinese character into a vector form, that is, extract each stroke of the Chinese character The contour, trajectory, and position signals of the vectors are preprocessed to remove noise, and further extract feature vectors to obtain Chinese character sample vectors 12;

[0094] 2) By linear interpolation between the sample vectors, a new vector is obtained and automatically converted to generate a new font 13; assuming that there are n sample vectors A1, A2,..., An, randomly generate n real numbers t1 between 0 and 1 , t2,..., tn and satisfy t1+t2+...+tn=1, then the new vector A'=t1A1+t2A2+...+tnAn;

[0095] 3) Use a computer automati...

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Abstract

The invention discloses a method for generating and beautifying handwritten characters with a computer. The method is realized by learning a certain amount of hand written character samples. The method comprises the following steps: decomposing and parameterizing the strokes of five to twenty different handwritten character samples for the same character, and converting each character into the form of sample vector by the image processing method; linear interpolation is conducted among characters to obtain new handwritten characters; evaluating each new character by an automatic computer evaluation method of character writing form aesthetic degree; and adjusting interpolation coefficients repeatedly through a nonlinear programming optimization method so as to achieve the effect of beautifying the character. The system of the invention can automatically generate handwritten characters with better aesthetic degree, and improve the aesthetic degree of handwritten characters of a user on the basis of reserving the basic characteristic of the handwriting of the user.

Description

technical field [0001] The invention relates to the fields of computer art and aesthetics and artificial intelligence, in particular to a method for computer generation and beautification of handwritten Chinese characters. Background technique [0002] There have been a lot of work to simulate human artistic thinking and further build computer intelligence systems to solve real-world problems. In terms of Chinese characters, the 1995 Proceedings of the International Conference on Computer Processing of Oriental Languages ​​(ICCPOL) conference proceedings (article title "Chinese glyph generation using character composition and beauty evaluation metrics") published a heuristic method to try to quantify The problem of evaluating the aesthetics of Chinese fonts: They defined four rules in Chinese character writing and implemented them into their rule-based aesthetic scoring module; this module simply calculates the corresponding scores for the four rules one by one, and gets the...

Claims

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Application Information

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IPC IPC(8): G06T11/20G06N1/00G06N99/00
Inventor 徐颂华江浩刘智满潘云鹤
Owner ZHEJIANG UNIV
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