Character skeleton extraction method and device, equipment and computer readable storage medium

Abstract

The invention provides a character skeleton extraction method and device, equipment and a computer readable storage medium. The method comprises the following steps: extracting an initial character skeleton of to-be-processed character library data; comparing the initial character skeleton with a preset reference character skeleton, and determining stroke order information of the initial characterskeleton; vectorizing the initial character skeleton at least containing the stroke order information to generate a final character skeleton of the font library data. The scheme solves the problems in the prior art that the skeleton of the stroke cross position cannot be ensured to follow the character writing rule due to the fact that the font library data does not have stroke cross informationis solved, and the bifurcation in the character skeleton can be basically eliminated, so that the stroke cross position deformation rate is reduced, the stroke order information of the character skeleton is recovered, and the character skeleton extraction efficiency is improved.

Description

technical field [0001] The present invention relates to the technical field of fonts, in particular to a method, device, equipment and computer-readable storage medium for extracting character skeletons. Background technique [0002] The skeleton is an important feature information of an image. For text, the skeleton can truly reflect the two-dimensional information of the writing trajectory of the text. Algorithms such as text recognition, handwriting identification, and text scaling all use the text skeleton information to achieve good results. In terms of font production, by designing the stroke style of text and using vector graphics design software, fonts with consistent styles can be generated in batches through skeletons. After fine-tuning by designers, qualified font products are produced. Therefore, extracting high-quality skeleton data has far-reaching significance for both academia and industry. [0003] From the perspective of processing ideas, the skeleton extr...

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method, device, equipment and computer-readable storage medium for extracting a character skeleton, which solves the problem in the prior art that the skeleton at the stroke intersection position cannot be guaranteed to follow the writing rules because the font database data does not contain stroke intersection information. problem, and can basically eliminate the bifurcation in the character skeleton, thus reducing the deformation rate of the stroke intersection position, and at the same time recovering the stroke order information of the character skeleton, improving the efficiency of character skeleton extraction

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