example

计算图像处理中的评价指标NPCR和UACI(Calculate the evaluation indexes NPCR and UACI)

基于预测误差周期性的图像重采样检测程序。(Image resampling detection based on the periodicity of prediction error)

图像边缘提取，边缘整合，有效提取边缘，并进行填充。(Image edge detection, edge integration, effective edge extraction and filling.)

图像质量标准，psnr及相关系数，很实用(Image quality standards, psnr and correlation coefficients, it is practical)

基于matlab的SSIM图像相似度评价算法实现(Matlab based on the the SSIM image similarity evaluation algorithm implementation)

IDL语言进行波段运算功能的源代码，有两个内容(IDL language band math )

实现了Chan－Vese算法，参考文献active contour without edges, 图像处理方面引用率最高的文献之一(Realize the Chan-Vese algorithm, reference active contour without edges, image processing, to quote one of the highest rates of the literature)

基于hessian矩阵的眼底图像血管增强滤波(Vessel Enhanced Filtering of Eyeground Images Based on Hessian Matrix)

W.T.Freeman 经典 基于例子的超分辨率重构matlab源码，图片自己可加，经测试可用(WTFreeman classic example of super-resolution reconstruction based on matlab source code, images themselves can be added, the test can be used)

自己编写fft2和ifft2程序并进行快速傅里叶变换试验(fft2 and ifft2)