| 利用字形风格约束的字符识别研究 | |
| 刘长松 ; 丁晓青 ; LIU Chang-Song ; DING Xiao-Qing | |
| 2010-06-09 ; 2010-06-09 | |
| 关键词 | 字符识别 风格 同现概率 模板匹配 Character recognition style co-occurrence probability template matching TP391.4 |
| 其他题名 | Study of Character Recognition Using Writing Style Consistent |
| 中文摘要 | 印刷体字符的字形风格和手写字符的书写风格是非常重要的特性.本文研究了利用字符字形风格之间的约束关系提高识别率的理论和方法,提出了以字形风格同现概率为基础的3种识别模型,结合实验结果分析了这些模型的优缺点和适用条件,结果验证了本文提出的风格约束模型能够有效地提高识别率.; Typeface style and writing style are important features of printed and handwritten characters,but they are not thoroughly studied for character recognition.In this paper,we study how to improve character recognition accuracy by using style consistence between characters.We propose three methods which are based on the co-occurrence probability of styles,and we analyze these methods' features and their suitable conditions with experiments.The result shows that our style consistent models can improve recognition accuracy effectively.; 国家自然科学基金(60472002)资助~~ |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://hdl.handle.net/123456789/55297]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 刘长松,丁晓青,LIU Chang-Song,等. 利用字形风格约束的字符识别研究[J],2010, 2010. |
| APA | 刘长松,丁晓青,LIU Chang-Song,&DING Xiao-Qing.(2010).利用字形风格约束的字符识别研究.. |
| MLA | 刘长松,et al."利用字形风格约束的字符识别研究".(2010). |
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