ea40a555956467d98c7d321633a73cf408d9a805,skimage/color/colorlabel.py,,_match_label_with_color,#Any#Any#Any#Any#,42

Before Change

        bg_color = (0, 0, 0)
    bg_color = _rgb_vector([bg_color])

    unique_labels = list(set(label.flat))
    // Ensure that the background label is in front to match call to `chain`.
    if bg_label in unique_labels:
        unique_labels.remove(bg_label)
    unique_labels.insert(0, bg_label)

After Change

    // color cycle. bg_label should always be mapped to the first color, so
    // its rank must be 0. Other labels should be ranked from small to large
    // from 1.
    if len(bg_label_rank_list) > 0:
        bg_label_rank = bg_label_rank_list[0]
        mapped_labels[mapped_labels < bg_label_rank] += 1
        mapped_labels[label.flat == bg_label] = 0
    else:
        mapped_labels += 1

    // Modify labels and color cycle so background color is used only once.
    color_cycle = itertools.cycle(colors)
    color_cycle = itertools.chain(bg_color, color_cycle)

    return mapped_labels, color_cycle

Instances