OpenCV RGB直方图 使用VS2008+OpenCV库开发，读取彩色图片，分别显示RGB三通道直方图。运行需安装OpenCV2.0。-OpenCV RGB histograms Developed with VS2008+ OpenCV library, reading colorful image, respectively display three-channel RGB histograms . Need install OpenCV2.0.

对图像分别进行RGB的直方图操作，把图像中的rgb分量分别作了一个直方图并画了出来-Image RGB histogram operations the rgb component images were made by a histogram and draw out