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基于特征的车辆牌照定位算法
【摘要】 车辆牌照定位是车辆牌照识别中的重要步骤 ,文章针对车辆图象的复杂背景及非均匀的光照条件 ,提出了一种基于特征的车牌实时定位算法。实验结果表明 ,该算法定位准确率较高 ,鲁棒性较好。
【Abstract】 The location of the vehicle license plate is one of the important steps of the recognition of the vehicle license plate.In regard to the complex backgrounds of the vehicle images and the varied illumination conditions,a real time license plate location algorithm is proposed based on the characteristics of the vehicle license plates.The experimental results show that this algorithm is excellent in the accuracy and the robustness.
【关键词】 图象预处理;
车牌搜索;
车牌定位;
车牌特征;
【Key words】 image preprocessing; vehicle license plate search; vehicle license plate location; vehicle license plate characteristics;
【Key words】 image preprocessing; vehicle license plate search; vehicle license plate location; vehicle license plate characteristics;
- 【文献出处】 交通与计算机 ,COMPUTER AND COMMUNICATIONS , 编辑部邮箱 ,2000年01期
- 【分类号】U492
- 【被引频次】168
- 【下载频次】576