Searched refs:mean_diff (Results 1 – 3 of 3) sorted by relevance
215 mean_diff = sum_diff / self.TEST_DURATION216 slope = ((sum_rtc_diff - sum_rtc * mean_diff) /
254 const double mean_diff = (1.0 * sv->sum_s - sv->sum_r) / n; in ssimv_similarity2() local255 const double l = (255 * 255 - mean_diff * mean_diff + c1) / (255 * 255 + c1); in ssimv_similarity2()
382 opus_val32 mean_diff=0; in patch_transient_decision() local406 mean_diff = ADD32(mean_diff, EXTEND32(MAX16(0, SUB16(x1, x2)))); in patch_transient_decision()409 mean_diff = DIV32(mean_diff, C*(end-1-IMAX(2,start))); in patch_transient_decision()411 return mean_diff > QCONST16(1.f, DB_SHIFT); in patch_transient_decision()