ssim_map = ((2* mu1_mu2 + C1) * (2* sigma12 + C2)) / ((mu1_sq + mu2_sq + C1) * (sigma1_sq + sigma2_sq + C2))returnssim_map.mean()defcalculate_ssim(img1, img2):'''calculate SSIM the same outputs as MATLAB's img1, img2: [0, 255] '''ifnotimg1.shape == im...
官方PSNR和SSIM---matlab实现_matlab psnr,ssim函数,matlab psnr与ssim函数-C代码类资源泪不**肯走 上传6.69 KB 文件格式 rar PSNR SSIM 简单好用的matlab实现批量计算彩色RGB图像的PSNR和SSIM,设置了3种转换方法,(1)matlab自带转换YUV格式,(2)自己编写YUV转换公式(3)matlab自带转换灰度格式...