| 基于垂直投影和模板匹配的车牌字符分割方法 |
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| 引用本文： | 程广涛,陈雪,张文治.基于垂直投影和模板匹配的车牌字符分割方法[J].北华航天工业学院学报,2013,23(1):19-21. |
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| 作者姓名： | 程广涛 陈雪 张文治 |
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| 作者单位： | 1. 北华航天工业学院基础科学部,河北廊坊,065000
2. 北京中医药大学东方学院,河北廊坊,065000 |
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| 基金项目： | 廊坊市科技支撑计划项目(2012011004);北华航天工业学院青年基金科研项目(KY-2011-14) |
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| 摘 要： | 车牌识别是智能交通中关键技术之一,字符分割是车牌识别的基础。本文利用车牌边框的边缘信息进行车牌倾斜校正,然后基于垂直投影和模板匹配相结合的字符分割算法被提出,提高了字符分割准确率。
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| 关 键 词： | 车牌识别 字符分割 垂直投影 模板匹配 |
Character Segmentation Based on Vertical Projection and Template Matching |
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| CHENG Guang-tao
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CHEN Xue
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ZHANG Wen-zhi.Character Segmentation Based on Vertical Projection and Template Matching[J].Journal of North China Institute of Aerospace Engineering,2013,23(1):19-21. |
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| Authors: | CHENG Guang-tao CHEN Xue ZHANG Wen-zhi |
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| Institution: | 1(1.Fundamental Sciences Department,North China Institute of Aerospace Engineering,Langfang 065000,China;2.Beijing University of Chinese Medicine,Dongfang College,Langfang 065000,China) |
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| Abstract: | License plate recognition is one of critical technics in Intelligence Traffic System, and its performance is affected by charac- ter segmentation algorithm. This paper corrects the oblique license plate with edge information of license plate, and then proposes a character segmentation algorithm, which combines vertical projection and template matching, the precision of character segmentation is greatly increased. |
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| Keywords: | license plate recognition character segmentation vertical projection template matching |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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