| 一种精确高效车牌定位算法 |
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| 引用本文： | 刘双才. 一种精确高效车牌定位算法[J]. 计算机与现代化, 2010, 0(6): 21-22,27. DOI: 10.3969/j.issn.1006-2475.2010.06.007 |
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| 作者姓名： | 刘双才 |
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| 作者单位： | 东南大学软件学院,江苏,南京,210096 |
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| 摘 要： | 车牌自动识别是现代智能交通的重要组成部分,而车牌定位技术又是车牌识别系统的核心技术之一。本文提出一种精确高效的车牌字符定位算法,该算法采用差分来描述灰度变化进行初步定位,并对不同类型的车牌使用不同的二值化处理方法。实验表明,该算法快速有效。
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| 关 键 词： | 车牌定位 二值化 图像分割 车牌识别 |
An Accurate and Efficient Algorithm Applied to Vehicle License Plate Location |
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| LIU Shuang-cai. An Accurate and Efficient Algorithm Applied to Vehicle License Plate Location[J]. Computer and Modernization, 2010, 0(6): 21-22,27. DOI: 10.3969/j.issn.1006-2475.2010.06.007 |
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| Authors: | LIU Shuang-cai |
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| Affiliation: | College of Software Engineering/a>;Southeast University/a>;Nanjing 210096/a>;China |
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| Abstract: | License Plate Recognition( LPR) plays an important role in intelligent transportation system,and the license plate locating is the critical technique in the LPR. An accurate and efficient algorithm to locate vehicle license plate is proposed. The plate is firstly located by gray change which described by calculus of differences,the different types plates is processed by binary algorithm. The experiment results show efficiency and good performance of the algorithm in vehicle license plate location. |
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| Keywords: | license plate location binarization image segmentation license plate recognition |
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