基于正交变换法的图像频域增强的实现图像增强的目的是改善图像的视觉效果-Images to achieve enhanced based on orthogonal frequency-domain

编写程序完成不同滤波器的图像频域降噪和边缘增强的算法并进行比较，得出结论,效果很好，多种方法工你选择，文档中包含图片- Image Frequency noise reduction and edge enhancement algorithms to program completion and compare different filters, concluded that the effect is very good, work a variety of methods to ch