基于笔划宽度提取的手写体汉字归一化方法  

Method of Handwritten Chinese Characters Normalization Based on Stroke Width Extraction

作　　者：王建平[1] 蔺菲[1] 

机构地区：[1]合肥工业大学电气与自动化工程学院,安徽合肥230009

出　　处：《计算机技术与发展》2006年第10期29-31,共3页Computer Technology and Development

摘　　要：手写体汉字书写变形是手写体汉字识别预处理阶段的重要问题之一。为了有效地改善手写体汉字变形并识别手写体汉字,提出了手写体汉字笔划宽度提取,以及基于提取出的笔划宽度的手写体汉字归一化的方法。用上述方法在计算机上进行仿真实验,实验结果表明,手写体汉字归一化的方法既能保证原手写体汉字的形状结构特征不变,并可有效地改善手写体汉字变形差异。Stroke deformation is an important factor to effect the performance of the handwritten Chinese character recognition system. In this paper,a method of Chinese character stroke width extraction is advanced. A technique to normalize handwritten Chinese character besed on stroke width extracted are presented. It is found that proposed methods not only can reserve the stroke features of original handwritten Chinese characters,but also improve the differences of stroke deformation.

关 键 词：手写体汉字识别 笔划宽度 归一化 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]