图象的灰度变换 图象的正交变换 图像的空域滤波 图像的频域滤波-image of the gray-scale image Orthogonal Transform Image Transform Image's air filter in the frequency domain filtering

MFC界面，图片处理：灰度化，锐化，滤波。图片的灰度变化，正交变化-MFC interface, image processing: grayscale, sharpening, and filtering. Pictures of gray change, change orthogonal