A Generation Method of Personalized Chinese Character Digital Ink

Abstract

The invention relates to a method for generating personalized Chinese character digital ink. The steps are as follows: 1) clustering all strokes of the same type in a font library, selecting training characters with complete strokes and extracting them to obtain images of training characters; 2) splitting The stroke skeleton of the training word image has been calibrated to obtain the independent stroke segment image; 3) According to the maximum circle rolling algorithm, the stroke writing trajectory is restored on the independent stroke segment image, and the stroke segmentation model is established according to the restoration result to obtain the stroke with stroke style 4) Establish different style databases according to the shape features in stroke segments with stroke styles; 5) Input handwritten Chinese characters in the style database for rendering, and obtain Chinese character digital ink after stroke segmentation and stroke similarity matching. The present invention provides users with a personalized touch-screen Chinese character input experience, users can designate their own rendering style, and when writing on the touch-screen, the display result not only maintains the characteristics of the input track but also reflects the designated writing style.

Description

technical field [0001] The invention belongs to the technical field of computer word information processing and touch screen interactive information processing, and in particular relates to a method for generating personalized Chinese character digital ink. Background technique [0002] Chinese character digital ink refers to a method of font rendering for handwritten Chinese character input on a touch screen device. So far, touch-screen Chinese character input is no longer limited to pinyin or handwriting recognition, which is based on standard fonts. More and more software such as the concept of "notes" begin to support handwritten Chinese characters, just like writing on paper with a pen . However, writing with an electronic pen or finger on an electronic screen is difficult to have the touch of a real pen and paper. We need to assume that the input trajectory is a relatively simple trajectory, and does not include any other information except the pen speed (pressure, pe...

AI Technical Summary

Problems solved by technology

[0007] The above methods can produce beautiful glyph rendering results, but their common disadvantage is that they can only render a single style of glyphs, and require too many prerequisites for different situations

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