Searched refs:mugxgy (Results 1 – 1 of 1) sorted by relevance
360 double mugxgy; in fs_calc_structure() local367 mugxgy = col_sums_gxgy[0]; in fs_calc_structure()369 mugxgy += col_sums_gxgy[k]; in fs_calc_structure()370 ssim[(j - 4) * w + i] = (2 * mugxgy + c2) / (mugx2 + mugy2 + c2); in fs_calc_structure()