MFC基于对话框的程序，按钮上可以动态导入PNG图片，按钮自适应PNG图片的大小。-MFC based on the dialog process, button can be dynamic import PNG images, button adaptive PNG image size.

this programming shows how to process the image.it contains variable button with different process.

实现数字图像基本的各种处理（直方图统计，几何变换，二值化），三大变换（傅里叶，沃尔什，离散余弦），各种复原方法-Basic all kinds of digital image processing (histogram statistics, geometry transformation, binarization), three transform (Fourier, Walsh, discrete cosine), all kinds of recovery methods