Common font Chinese character stroke disassembling method, system and device

Abstract

The invention belongs to the technical field of image processing, particularly relates to a common font Chinese character stroke disassembling method, system and device, and aims to solve the problemthat a robot cannot disassemble strokes of different fonts of the same Chinese character. The method comprises the steps of obtaining a target font and a template font of a Chinese character, and drawing the target font and the template font on an image to obtain a target font image and a template font image; extracting pixel points on the outer contours of all the communicated regions of the target character pattern and performing downsampling to obtain a sparse point set of the outer contour of the target character pattern; taking pixel points in the sparse point set as vertexes, and carrying out triangular segmentation, reordering and convex polygon segmentation on the target fonts in the target font image to obtain a convex polygon set; adjusting the positions of pixel points on the outer contours of all the communicated areas in the drawing process of the template font; and after adjustment, obtaining the stroke type of each minimum convex circumscribed polygon in the convex polygon set, and performing stroke disassembly according to the stroke type. Strokes of different fonts of the same Chinese character can be disassembled.

Description

technical field [0001] The invention belongs to the technical field of image processing, and in particular relates to a method, system and device for dismantling strokes of Chinese characters in commonly used fonts. Background technique [0002] Calligraphy robots are robots with the ability to write Chinese characters independently. It presents advanced artificial intelligence technology in a form understandable to ordinary people, which not only plays a role in popularizing scientific knowledge, but also enriches people's daily conversations. If you want to show the smooth writing process and works through the calligraphy robot, in addition to adopting a flexible mechanical structure, it is also very important to master the brush movement skills such as the shape of the font. The basis for achieving this goal is to master every stroke of the Chinese character to be written and its sequence. [0003] There are many kinds of fonts for the presentation of Chinese characters,...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the existing robots cannot dismantle the strokes of the same Chinese character with different fonts, the present invention proposes a method for dismantling the strokes of Chinese characters with commonly used fonts. The method includes:

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