VC++6环境编译的彩色数字图像处理程序。结合MFC形成独立可执行程序。具有功能：RGB三原色的提取和滤除，彩色位数转化，彩色图像的灰度化，颜色、亮度和对比度的调整-VC++6 compiler environment of the color digital image processing. Combined into an independent executable program MFC. Has a function: RGB three primary colors of the

将一幅RGB彩色图像变换成灰度图像，通过MFC界面，把变换后的灰度图像显示出来。-the functon is make a RGB image to gray image.