| 笔迹鉴别的字符预处理方法研究 |
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| 引用本文： | 杨德强,赵杨,刘丽梅.笔迹鉴别的字符预处理方法研究[J].计算机与数字工程,2010,38(6):122-124,131. |
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| 作者姓名： | 杨德强 赵杨 刘丽梅 |
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| 作者单位： | 云南师范大学计算机科学与信息技术学院,昆明,650092 |
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| 基金项目： | 云南省教育厅科学研究基金，云南省自然科学基金 |
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| 摘 要： | 分析了计算机笔迹鉴别技术的基本过程,对笔迹图像预处理的几个步骤,去噪、二值化、归一化和细化方法进行了分析和研究,其中重点介绍了领域加权平均的去噪方法,给出了基于数学形态学的笔迹细化方法。
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| 关 键 词： | 笔迹鉴别 领域加权平均 数学形态学 细化 |
Research on Character Image Preprocessing for Handwriting Identification Method |
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| Yang Deqiang,Zhao Yang,Liu Limei.Research on Character Image Preprocessing for Handwriting Identification Method[J].Computer and Digital Engineering,2010,38(6):122-124,131. |
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| Authors: | Yang Deqiang Zhao Yang Liu Limei |
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| Affiliation: | Yang Deqiang Zhao Yang Liu Limei(College of Computer Science and Information Technology,Yunnan Normal University,Kunming 650092) |
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| Abstract: | The paper analysis and study the basic process of computer handwriting identification technology,mainly the processes of handwriting pre-identification： including de-noising,binarization,normalization and thinned.Mainly concentrate in the methods of de-noising in the process of neighborhood weighted average,the methods of handwriting thinned which based on the mathematical morphology. |
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| Keywords: | handwriting identificationm neighborhood weighted average mathematical morphology thinned |
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