Python利用Tiler制作专属卡通头像和LOGO

git clone https://github.com/nuno-faria/tiler.git
cd tiler
pip install -r requirements.txt

def mode_color(img, ignore_alpha=False):
    counter = defaultdict(int)
    total = 0
    for y in img:
        for x in y:
            if len(x) < 4 or ignore_alpha or x[3] != 0:
                counter[tuple(x[:3])] += 1
            else:
                counter[(-1,-1,-1)] += 1
            total += 1

    if total > 0:
        mode_color = max(counter, key=counter.get)
        if mode_color == (-1,-1,-1):
            return None, None
        else:
            return mode_color, counter[mode_color] / total
    else:
        return None, None

def color_distance(c1, c2):
    c1_int = [int(x) for x in c1]
    c2_int = [int(x) for x in c2]
    return math.sqrt((c1_int[0] - c2_int[0])**2 + (c1_int[1] - c2_int[1])**2 + (c1_int[2] - c2_int[2])**2)

def most_similar_tile(box_mode_freq, tiles):
    if not box_mode_freq[0]:
        return (0, np.zeros(shape=tiles[0]['tile'].shape))
    else:
        min_distance = None
        min_tile_img = None
        for t in tiles:
            dist = (1 + color_distance(box_mode_freq[0], t['mode'])) / box_mode_freq[1]
            if min_distance is None or dist < min_distance:
                min_distance = dist
                min_tile_img = t['tile']
        return (min_distance, min_tile_img)

DEPTH = 4
ROTATIONS = [0]
COLOR_DEPTH = 32
RESIZING_SCALES = [0.1]
PIXEL_SHIFT = (20, 1)
OVERLAP_TILES = False
RENDER = False
POOL_SIZE = 8
OUT = 'out.png'
IMAGE_TO_TILE = "./images/santa-claus.png"
TILES_FOLDER = "./tiles/lines/gen_line_h"

python tiler.py