为完成的图象处理软件，现在包含中值滤波算法和一个灰度直方图统计，和一个待完善的灰度校正函数。-to complete the image processing software, now includes median filtering algorithm and a histogram statistics, and a question perfect gray correction function.

利用OPenCV统计图像的RGB值，运行时需要安装OpenCV软件，否则不能运行-The RGB value statistics using OPenCV image OpenCV software needs to be installed when running

利用OpenCV统计图像中RGB值，需要安装OpenCV软件，-OpenCV statistical image in RGB values, you need to install OpenCV software