基于Processed histogram的人脸识别方法，方法简单，识别率高，参考文献“Face Recognition using processed histogram and phase only correlation”-Recognizing objects from large image databases, histogram based methods have proved simplicity and usefulness in last decade. Initially

分析图像，使用pixval函数来获得牌照的背景色的亮度值和坐标；通过统计的算法找出车牌的范围；通过修剪得到最终图像。-Analysis of images, a function to obtain a license to use pixval background color brightness values ​ ​ and coordinates through statistical algorithms to identify the scope of the

YCbCr的识别代码，图像颜色的代码转换，仅公matlab里面使用-YCbCr identification code, the image color code conversion, only male matlab in use