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Pressureless Calligraphy Effective Simulation Method Of Chinese Handwriting Characters

Posted on:2014-02-11Degree:MasterType:Thesis
Country:ChinaCandidate:J M ZhangFull Text:PDF
GTID:2298330422490424Subject:Computer Science and Technology
Abstract/Summary:PDF Full Text Request
With In traditional Chinese culture, chinese characters calligraphy takes animportant part, as the technology of computer continues to develop, it has a newrequest for handwriting calligraphy, with the hope to be able to make it moreeffect, as it is very easy to see various touch device in the market, and the need tocalligraphy the handwriting characters is increasing, so the simulation ofhandwriting characters with calligraphy become a new direction of the researchfield.The study of this paper is to input user’s handwriting trait into the characterwith certain effect of calligraphy, when in this process to keep the characteristicsof the user’s original handwriting. In all, it is in order to achieve the personalizedof the user and still have the calligraphy of handwriting characters. In the testprocedure, it is mainly done for a single word. The proposed method in this papercan be used to keep the user notation. The ma in purpose of this subject is to comeup with an effic ient handwriting calligraphy simulation method. It can get theeffect of writing on PC as writing on paper, let the handwriting characters withcalligraphy.To analys is the disadvantage of the exist method, since when writingcharacters with the stroke movement, the stroke width is determined by therelative velocity between the adject points. So the width of the stroke whenchanging is not very clear, although the speed of the movement is very slow orfast. Then inspired by the water body in a viscous penertration and diffusion ofwater flow. And have research on the characteristics of the Chinese characterscript and regular script font. Then proposed a non-pressure sensitivehandwriting Chinese characters calligraphy simulation method. This method onlyto consider the speed when movement of the stroke, it also overcome thedisadvantage of the previous method with little change when moving slowly orquickly. The new method is to bind with the absolute and relative stroke width ofsimulation, so the fina l result is better than the previous one, the width of thestroke is changing more obvious. Due to the large amount of the parameters inthe model, in this issue it is use of genetic algorithms for parameter optimization.Then to get a more general argument, to reach a more optimal solution. The result of this method used in the evaluation platform. To evaluation the result both insubjective and objective, to verification the algo rithm of the fina l performance.The simulation time of each word has been reduced, the average match degree ofthe pixel have increased.The experimental result shows that the simulation method of this paper canmeet the requirements of users, and the final result also have a high match degreeof pixel. Therefore, the proposed method of non-pressure sensitive handwritingChinese characrer calligraphy simulation in this paper is a successful attempt toexplore and the result is also have certain reference va lue for other simulationmethod.
Keywords/Search Tags:pressureless, handwriting characters input, calligraphy simulating, genetic algorithm, handwriting stroke width
PDF Full Text Request
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