| 一种基于新特征的车牌检测方法 |
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| 引用本文： | 江林升,朱学芳. 一种基于新特征的车牌检测方法[J]. 计算机工程与应用, 2011, 47(20): 188-190. DOI: 10.3778/j.issn.1002-8331.2011.20.053 |
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| 作者姓名： | 江林升 朱学芳 |
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| 作者单位： | 1.南京森林警察学院 信息系，南京 210046 2.南京大学 信息管理系，南京 210093 |
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| 摘 要： | 车牌检测是车牌识别的关键所在，两种新的区域统计学特征能迅速排除大量的非车牌区域，在此基础上，采用增加了辅助判决的级联分类器来改进AdaBoost算法。实验表明，该算法与基于颜色特征分类器和传统的级联AdaBoost分类器相比，具有较快的检测速度、较高的检测率和较低的误检率。
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| 关 键 词： | 特征 级联分类器 AdaBoost |
| 修稿时间： | |
Car plate detection based on new features |
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| JIANG Linsheng,ZHU Xuefang. Car plate detection based on new features[J]. Computer Engineering and Applications, 2011, 47(20): 188-190. DOI: 10.3778/j.issn.1002-8331.2011.20.053 |
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| Authors: | JIANG Linsheng ZHU Xuefang |
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| Affiliation: | 1.Department of Information，Nanjing Forest Police College，Nanjing 210046，China 2.Department of Information Management，Nanjing University，Nanjing 210093，China |
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| Abstract: | License plate detection is the key to the recognition of automatic license plates.The two new regional statistics can quickly rule out a large number of non-regional plate vehicles, based on which, a noval Adaboost with auxiliary detection is proposed in the paper.Tests show that compared with color-based classifier and traditional cascaded AdaBoost classifier, the new algorithm takes the advantages of a faster detection speed,a higher detection rate as well as fewer false detections. |
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| Keywords: | feature cascaded classifier AdaBoost |
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