Searched refs:distance_from_white (Results 1 – 1 of 1) sorted by relevance
279 int distance_from_black, distance_from_white; in thresholding() local282 distance_from_white = FFABS(line[i].input - scan->white); in thresholding()284 line[i].output = distance_from_black <= distance_from_white ? 0 : 255; in thresholding()