| 基于改进的Hausdorff距离的字符识别方法 |
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| 引用本文： | 赵晓丽,刘翔.基于改进的Hausdorff距离的字符识别方法[J].河南大学学报(自然科学版),2007,37(1):85-87. |
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| 作者姓名： | 赵晓丽 刘翔 |
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| 作者单位： | 上海工程技术大学,电子电气工程学院,上海,201620 |
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| 摘 要： | 为了提高字符识别的正确率和速度,本文提出了一种改进的Hausdorff距离的字符识别方法.实验结果表明,该方法在印刷体数字识别中达到100%的识别率,在字母识别中,除个别被噪声严重污染和结构特征极其接近的字母外也得到了正确的识别效果,且改进后的运算速度提高了一倍左右.
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| 关 键 词： | Hausdorff距离 字符识别 字符骨架 改进 Hausdorff Distance 距离 字符识别 识别方法 Improved Based Method Recognition 速度提高 运算 识别效果 字母识别 结构特征 重污染 噪声 识别率 印刷体数字识别 结果 实验 |
| 文章编号： | 1003-4978（2007）01-0085-03 |
| 修稿时间： | 2006-07-14 |
Character Recognition Method Based on Improved Hausdorff Distance |
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| ZHAO Xiao-li,LIU Xiang.Character Recognition Method Based on Improved Hausdorff Distance[J].Journal of Henan University(Natural Science),2007,37(1):85-87. |
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| Authors: | ZHAO Xiao-li LIU Xiang |
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| Institution: | College of Electronic and Electrical Engineering, Shanghai University of Engineering Science, Shanghai 201620, China |
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| Abstract: | In order to improve rate of correctness and efficiency about character recognition, an improved Hausedorff Distance method of character recognition is presented. The results of experiment show that this method can reach 100 % recognition rate about printing digital recognition, letters are also correctly recognized except those stained by noise and very similar in structure, moreover, time of computation decreases by half. |
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| Keywords: | Hausdorff distance character recognition character framework |
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