This algorithm makes full use of the color, texture, geometric characteristics and locates the license plate by six steps: edge detector, binary quantifying, filtering, areas closing, areas analysis, color matching.
经过水平梯度化,二值化,滤波,区域连通、连通域标记筛选,色彩匹配等几个步骤,最终达到了复杂背景下汽车牌照的定位。
参考来源 - 复杂背景下车牌定位与字符分割算法研究Therefore, when color matching, these factors must be remain stable as far as possible, in order to ensure the accuracy of matching algorithm.
因此,颜色匹配时,应尽可能使这些因素保持稳定,以保证匹配算法的准确性。
参考来源 - 浅色纸色差控制的研究·2,447,543篇论文数据,部分数据来源于NoteExpress
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