该程序为数字图像处理中的同态增晰，可以实现对图像的清晰度处理，以提高对比度。程序内附有Matlab的GUI操作界面，可任意调节各相关参数，并选取适合的滤波器（包含高斯滤波、一阶、二阶巴特沃斯滤波）。-The program for digital image processing in the same state increased clarity, sharpness of the image can be achieved, so as to improve clarity. Matlab program has included a GUI interface, all relevant parameters can be adjusted, and　the appropriate filter.