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An automatic generation method of Chinese character library based on writing style modeling

An automatic generation and writing style technology, applied in the fields of artificial intelligence and computer graphics, can solve the problems of expensive, time-consuming and labor-intensive costs, and achieve the effect of high font quality, large similarity, and reduced time

Active Publication Date: 2019-07-19
PEKING UNIV
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is an extremely difficult task for ordinary people to make a complete Chinese font library with its own unique writing style by using existing technology, and it is also a time-consuming, laborious and expensive task for professional font library production companies. big project

Method used

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  • An automatic generation method of Chinese character library based on writing style modeling
  • An automatic generation method of Chinese character library based on writing style modeling
  • An automatic generation method of Chinese character library based on writing style modeling

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Embodiment Construction

[0034] Below in conjunction with accompanying drawing, further describe the present invention through embodiment, but do not limit the scope of the present invention in any way.

[0035] The present invention provides a method for automatically generating a Chinese font library based on writing style modeling, which can model and reproduce the user's overall writing style and local writing features from a small number of Chinese character glyphs written by the user, and then automatically generate the user's A large-scale library of handwritten Chinese characters for writing styles.

[0036] The overall process of the inventive method is as attached figure 1 and figure 2 shown.

[0037] 1) First, preprocess the handwritten data input by the user:

[0038] 11) According to actual needs, let the user write 266 commonly used Chinese characters (the appropriate Chinese character input set can be automatically selected offline through the computer system) on a piece of white p...

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Abstract

The present invention discloses a method for automatically generating a Chinese character library based on writing style modeling. By performing automatic stroke trajectory extraction and error result screening operations on input handwritten Chinese character pictures, training data is obtained, and handwritten Chinese character stroke shapes are obtained using artificial neural networks. Learning and modeling of style and stroke structure style, and through statistical analysis to obtain the characteristics of writing stroke connection and stroke end contour writing characteristics, and generate high-quality Chinese character glyphs consistent with the user's writing style. The invention only needs to write a small amount of commonly used Chinese characters as input, and can automatically generate a vector Chinese character library containing a large number of Chinese character glyphs without any manual intervention, and can quickly and automatically generate a handwritten Chinese character library with its own writing style for users, which can significantly improve handwritten Chinese The production efficiency of the font library is greatly reduced, and the production cost is greatly reduced.

Description

technical field [0001] The invention belongs to the fields of artificial intelligence and computer graphics, and relates to a method for generating a Chinese character library, in particular to a method for automatically generating a Chinese character library based on writing style modeling. Specifically, the strokes of handwritten Chinese characters are automatically extracted, and artificial neural networks are used to analyze personal characters. The overall writing style of Chinese characters is modeled, and personal writing details are recovered through data-driven technology. Background technique [0002] Computer fonts can be seen everywhere in people's daily life. Nowadays, almost all texts appearing in textbooks, posters, computers, mobile smart terminals, etc. are presented by rendering glyphs in the font library. These computer fonts are mainly produced by professional font manufacturers. In the past two decades, although the number of font library products has ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/34G06K9/46G06F16/51
CPCG06F16/51G06F40/109G06V30/333G06V30/32G06V10/267G06V10/44
Inventor 连宙辉肖建国
Owner PEKING UNIV
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