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Method for rendering specific style of calligraphy

A specific and stylistic technology, applied in the field of computer digital calligraphy generation, can solve problems such as users' inability to write

Inactive Publication Date: 2010-12-15
ZHEJIANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The method announced in 2004 (Proceedings of the 2006 IEEE International Conference on Multimedia and Expo, Toronto, 2006: 2073-2076) implemented a web-based 3D Chinese calligraphy reproduction system based on the skeleton extraction of brush characters, which is better The writing process of the brush is reproduced, but the user cannot write as needed

Method used

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  • Method for rendering specific style of calligraphy
  • Method for rendering specific style of calligraphy
  • Method for rendering specific style of calligraphy

Examples

Experimental program
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Embodiment

[0051] as attached image 3 and 4 As shown, an example of calligraphic-specific style rendering is given. Below in conjunction with the method of the present invention describe in detail the concrete steps that this example implements, as follows:

[0052] (1) Select Liu Gongquan's "Xuan Mi Pagoda" stele as a template, use the Bezier curve to manually fit and extract the outline of the strokes in the copybook, select several points on the strokes to be extracted as the endpoints of the Bezier curve, and specify each section of Bezier The order of the Zier curve, adjust the position of the control points of the Bezier curve, so that the closed curve composed of these Bezier curves coincides with the outline of the stroke, use the Bezier curve to specify the outline of the stroke, and each standard stroke is finally controlled by the outline control point And the skeleton representation, the standard strokes are composed of standard strokes according to the type of strokes of ...

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Abstract

The invention discloses a method for rendering specific style of calligraphy. The method comprises the steps of: extracting strokes from specific rubbings by using Bezier curves, establishing a stroke base by classes according to the types of Chinese character strokes, establishing a stroke index and a radical index, judging and identifying the basic types of handwritten input Chinese characters by using a special nine-rectangle grid, establishing a radical filter to search radicals from a handwritten input stroke sequence, taking corresponding standard strokes form the stroke base, carrying out deformation on the standard stroke according to the handwritten input strokes, and outputting rendered brush-pen calligraphy. The invention can render handwritten hard-pen calligraphy into brush-pen calligraphy of the style of a specified rubbing, has low calculated amount and strong real-time property, and the rendered result has certain aesthetic values.

Description

technical field [0001] The invention relates to computer digital calligraphy generation, in particular to a calligraphy specific style rendering method. Background technique [0002] Today, with the rapid development and popularization of computers, in order to apply calligraphy art more widely in daily life, digital calligraphy creation came into being. Calligraphy has rich morphological changes and strong visual expression, which is a research hotspot. [0003] "Computer Graphics and Applications" magazine in 1999 (IEEE Computer Graphics and Applications (S0272-1716), 1999, 19 (3): 74-81) introduced the theory of elastic mechanics in a virtual brush method, and the physical properties of the spring Applying to the deformation of the brush hair, considering the changes in the position and direction of the brush when the brush is pressed, a three-dimensional model of the brush is constructed. In the method published in "Computer and Graphics" magazine in 2000 (Computer and...

Claims

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Application Information

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IPC IPC(8): G06T11/00
Inventor 庄越挺吴江琴张振庭俞凯
Owner ZHEJIANG UNIV
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