Searched refs:mugx2 (Results 1 – 1 of 1) sorted by relevance
379 double mugx2; in fs_calc_structure() local382 mugx2 = col_sums_gx2[0]; in fs_calc_structure()383 for (k = 1; k < 8; k++) mugx2 += col_sums_gx2[k]; in fs_calc_structure()388 ssim[(j - 4) * w + i] = (2 * mugxgy + c2) / (mugx2 + mugy2 + c2); in fs_calc_structure()