一种女书手写字符规范字形自动生成方法  

Automatic Font Normalization for Handwritten Women's Script

作　　者：李波[1] 王江晴[1] 魏红昀[1] 孙阳光[1] 王新年[1] 徐凌[1] 

机构地区：[1]中南民族大学计算机科学学院,湖北武汉430074

出　　处：《中文信息学报》2015年第2期142-149,共8页Journal of Chinese Information Processing

基　　金：湖北省自然科学基金(2012FFC13401;2012FFB07404;2011CDB420)

摘　　要：中国女书是具有鲜明民族特色的文字,目前国内还没有公认的女书规范字库。针对手写体文字规范化字体生成过程多采用人工修正方式、效率低下的现状,该文设计了一种女书手写字符规范字自动生成方法。基于手写文字样本,提取其单像素骨架,并结合字符轮廓信息进行骨架畸变点校正;然后提取骨架特征点和笔段,根据笔段连通性和交角情况建立笔段关联矩阵;基于笔段关联矩阵由笔段恢复笔画,获取笔画路径关键点序列;最后基于三次Bezier曲线重绘字符笔画并均匀加粗,形成笔画粗细一致、平滑无毛刺、无畸变的规范字体。实验结果表明,该方法自动便捷,效果良好,效率优于人工方式,经改进后可以推广到其他手写字符的规范化过程。The Women＇s Script is a unique written language found in China, which has no generally accepted normalized font yet. To deal with the low efficiency of traditional manual font normalization, this paper proposes a new automatic font normalization method for handwritten Women＇s Script. Firstly, the feature points and stroke segments of a handwritten character are extracted to establish the correlation matrix about connectivity and angle between the segments. Secondly, the strokes are restored by stroke segment correlation matrix, and the writing order of stroke is analyzed. Finally, the new normalized font is constructed by Bezier curve fitting based on the key points sequence in stroke path. Experimental results show that thismethod can improve efficiency to a great extent compared with the manual methods, generating fonts of smooth contours, undistorted strokes and with uniform thickness. Furthermore, this method can be applied in normalization for other kinds of handwritten scripts.

关 键 词：女书 规范化 笔段 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]