grayscaleimage

代码说明：

  这是一个用Visual C++6.0编写的已经实现了图像灰度拉伸程序，并且还附带有测试图片，整个程序非常好用。(This is a work written in Visual C++6.0 has achieved a gray-scale image stretching program, and also comes with a test image, the whole process is very easy to use.)