Research on Segmentation And Recognition of Fuzzy License Plate

Abstract

摘要 车牌识别技术是车辆管控系统研究中的一个重要研究课题,目前主要应用于公路收费、停车管理、交通道路卡口、车辆调度、车辆检测等方面。虽然现阶段车牌识别技术已经较为成熟,但在污损、模糊、光照变化等复杂条件影响下,模糊车牌的识别准确率并不理想。本课题是企业委托项目中新产品研发的关键技术之一,将重点研究模糊车牌的定位、分割、识别等问题。 本文的主要工作有: 1.车牌图像的定位:给出一种基于图像颜色、边缘特征与最大稳定极值区域(MaximallyStableExtremalRegionsMSER)文字搜索法三种方法并行的车辆图像定位方法。通过上述三种方法以及深度学习网络模型,以卡口车牌图像为输入...Abstract License plate recognition technology is an important research topic in vehicle control research. At present, it is widely used in highway toll collection, parking management, traffic road, vehicle scheduling, vehicle detection and so on. Although the license plate recognition technology has been mature at the present, the recognition accuracy of fuzzy license plate is not ideal under ...学位:工程硕士院系专业:信息科学与技术学院_工程硕士(计算机技术)学号:2302014115317

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