| 车牌自动识别系统设计与实现 |
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| 引用本文： | 石晓瑛,许智榜.车牌自动识别系统设计与实现[J].华东交通大学学报,2009,26(3):48-51. |
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| 作者姓名： | 石晓瑛 许智榜 |
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| 作者单位： | 华东交通大学,电气与电子工程学院,江西,南昌,330013 |
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| 基金项目： | 国家自然科学基金资助项目，校立科研基金资助项目 |
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| 摘 要： | 车牌自动识别分为图像预处理、车牌定位、字符分割、字符识别四步。利用形态学变换对图像进行滤波聚类，HOUGH变换对车牌图像进行水平校正，BP神经网络的方法进行字符识别，最后基于DELPHI7．0环境下设计开发了车牌自动识别系统。
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| 关 键 词： | 智能交通 车牌分割 形态学聚类 BP神经网络 |
Design and Implementation of the Vehicle License Plate Automatic Recognition System |
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| SHI Xiao-ying,XU Zhi-bang.Design and Implementation of the Vehicle License Plate Automatic Recognition System[J].Journal of East China Jiaotong University,2009,26(3):48-51. |
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| Authors: | SHI Xiao-ying XU Zhi-bang |
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| Institution: | (School of Electrical and Electronic Engineering, East China Jiaotong University, Nanchang, 330013, China) |
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| Abstract: | The vehicle license plate automatic recognition system mainly includes four steps：image processing methods, license plate segmentation, character segmentation and character identification. The paper proposes a method of locating and adjusting license plates in images, integrating various image processing methods morphological methods etc. Experiments prove that algorithm is fast and accurate. |
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| Keywords: | ITS license plate segmentation morphology clustering BP neural network |
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