颜色空间转换RGB TO HSV，实现显色空间的转换，基于OPENCV-Color Space Conversion RGB TO HSV, to achieve the color space conversion, based on OPENCV

采用VS2008和opencv编写代码，将衣服RGB彩色图像转化为灰度图像，并且富有代码的详细说明，便于对代码的理解，效果不错。-Use VS2008 and opencv coding, clothes RGB color image into grayscale image, and rich code detailed instructions, to facilitate the understanding of the code, effect is good.