| 基于改进的加权Hausdorff距离的图像匹配* |
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| 引用本文： | 蒋新土,吕岳.基于改进的加权Hausdorff距离的图像匹配*[J].计算机应用研究,2007,24(4):182-183. |
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| 作者姓名： | 蒋新土 吕岳 |
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| 作者单位： | 华东师范大学,计算机科学技术系,上海,200062 |
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| 摘 要： | 提出了一种改进的加权Hausdorff距离,并将其应用于字符图像的匹配.该方法根据字符图像的结构特征对字符不同区域设置不同的权重.实践表明该方法改善了图像匹配效果.
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| 关 键 词： | 相似性度量 Hausdorff距离 图像匹配 改进 加权 Hausdorff Distance 距离 图像匹配 Weighted Based Image Matching Approach 匹配效果 改善 实践 权重 设置 区域 字符图像 结构特征 方法 应用 |
| 文章编号： | 1001-3695（2007）04-0182-02 |
| 修稿时间： | 2006-01-162006-02-27 |
Improved Approach to Image Matching Based on Weighted Hausdorff Distance |
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| JIANG Xin tu,LV Yue.Improved Approach to Image Matching Based on Weighted Hausdorff Distance[J].Application Research of Computers,2007,24(4):182-183. |
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| Authors: | JIANG Xin tu LV Yue |
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| Affiliation: | (Dept. of Computer Science & Technology, East China Normal University, Shanghai 200062, China) |
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| Abstract: | An improved approach based on weighted Hausdorff distance with application to character image matching was proposed. Thanks to the idea that different feature should correspond to different weight, different weights were set for different regions of a character image in the proposed method. Experimental results showed that the improved method is promising and outperforms the original weighed Hausdorff distance. |
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| Keywords: | similarity measurement hausdorff distance image matching |
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