用Vc实现的图像灰度变换程序，包括二值化，图像的阈值处理，基于窗口的灰度变换，灰度直方图，灰度均衡化等。-Using Vc realize image grey transformation of the program, including two threshold, the image threshold processing, based on the window shades of gray transform, grayscale histogram, gray equalizat