Searched defs:pixel_sum (Results 1 – 2 of 2) sorted by relevance
253 int32_t pixel_sum = 0; in DownsampleAveraged() local420 int32_t pixel_sum = original[orig_y][orig_x] * 4; in DownsampleSmoothed3x3() local459 int32_t pixel_sum = 0; in DownsampleSmoothed5x5() local
205 uint32_t pixel_sum = 0; in estimate_noise_variance() local