| 肖晓,陈杰,邵慧,李钊.基于二次模版库的车牌残缺字符识别[J].安徽建筑大学学报,2017,25(4): |
| 基于二次模版库的车牌残缺字符识别 |
| A License Plate fragmentary Character Recognition Based on Secondary Template Library |
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| DOI：10.11921/j.issn.2095-8382.20170408 |
| 中文关键词: 字符识别 二次模板匹配 残缺字符 字符子库 精确识别。 |
| 英文关键词: character recognition secondary template matching incomplete characters character sub-library accurate identification. |
| 基金项目:安徽省教育厅重点项目(KJ2016ZD149)，安徽省教育厅重大项目(KJ2015ZD14)，安徽建筑大学博士启动基金(2015QD07) |
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| 中文摘要: |
| 字符识别在车牌识别中的作用不可或缺，最简便的识别方式为模版匹配法。本文提出改进的模板匹配法，通过细化的字符子库，结合相关匹配算法，提升识别效果，克服了传统模版匹配无法识别残缺字符或匹配识别错误的缺点，实现遮挡或残缺字符的精确识别。 |
| 英文摘要: |
| Character recognition has indispensable function for license plate recognition ,and the easiest way to identify it is template matching. This paper presents an improved template matching method, which can enhance the recognition effect. through the refinedof the character sub-library and combination of the relevant matching algorithm. This method overcomes traditional template matching's disadvantage which isincapable of identifiying incomplete characters or matching errors. Besides, it achieves the goal of sheltering and accurate identification of incomplete character recognition |
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