| 基于Hausdorff距离的车牌字符识别方法研究 |
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| 引用本文： | 李珺,王坚生,郑丽英.基于Hausdorff距离的车牌字符识别方法研究[J].甘肃科学学报,2009,21(2):144-147. |
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| 作者姓名： | 李珺 王坚生 郑丽英 |
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| 作者单位： | 兰州交通大学,电子与信息工程学院,甘肃,兰州,730070 |
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| 基金项目： | 甘肃省科技支撑计划项目 |
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| 摘 要： | 根据车牌区域的固有特征，提出了一种高效、快速、实用的车牌字符识别算法．该方法先对车牌中的单个字符进行归一化和细化，然后采用Hausdorff距离模板匹配方法识别．实验表明，该方法有效可行．
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| 关 键 词： | 字符识别 模板匹配 图像细化 Hausdorff距离 |
Recognition of License Plate Character Based on Hausdorff Distance |
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| LI Jun,WANG Jian-sheng,ZHENG Li-ying.Recognition of License Plate Character Based on Hausdorff Distance[J].Journal of Gansu Sciences,2009,21(2):144-147. |
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| Authors: | LI Jun WANG Jian-sheng ZHENG Li-ying |
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| Institution: | LI Jun,WANG Jian-sheng,ZHENG Li-ying(College of Electronic and Informational Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China) |
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| Abstract: | According to the inherent characteristics of license plates,a quick and efficient algorithm is proposed,in which a single character is normalized and refined first,and then identified by using Hausdorff distance template matching method.The experiments show that the method is effective and feasible. |
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| Keywords: | license plate recognition template matching image refined Hausdorff distance |
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