Searched refs:ssemean (Results 1 – 1 of 1) sorted by relevance
2095 double ssemean; in calc_PSNR() local2118 ssemean = (double)sse/(double)min_size; in calc_PSNR()2119 *psnr = 20.0*log10(255) - 10.0*log10(ssemean); in calc_PSNR()