matlab code of ssim of image quality

SSIM 近些年来被广泛用于衡量图象的质量,它克服了PSNR固有的一些局限性.目前网络上的SSIM相关的实现代码主要是MATLAB或者使用OPENCV库的代码.本代码完全采用C语言实现,接口简单,便于嵌入到用户代码中评估生成的图象质量-Using pure C language, this code implement the SSIM algorithm presented in the paper "Image Quality Assessment: From Error Visibilit

the equivalent of Zhou Wang s SSIM matlab code //with K1 = 0.01, K2 = 0.03 and windows = ones(8) since this enables a fast implementation using summed area tables. //the measure is described in "Image quality assessment: From error measurement to

本代码主要用于处理后的图像质量评价，其评价指标综合为一个程序中，其中评价指标有SSIM,PSNR,ERGAS。程序使用matlab编程，根据自己的应用习惯做微调即可-This code mainly for image quality uation after treatment, the uation of a comprehensive program, including uation indicators SSIM, PSNR, ERGAS. Program using matla