Created
June 29, 2017 08:36
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make black/blonde dataset for cyclegan
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import os | |
from PIL import Image | |
# Attribute | |
f = open('./list_attr_celeba.txt', 'r') | |
text = f.readlines() | |
# Number of images | |
text[0] | |
# Attributes | |
text[1] | |
attr2idx = dict() | |
for i, attr in enumerate(text[1].split()): | |
attr2idx[attr] = i | |
attr2idx['Black_Hair'] # 8 | |
attr2idx['Blond_Hair'] # 9 | |
image_path = '/usr/share/CelebA/CelebA_nocrop/images/' | |
images = os.listdir(image_path) | |
img = Image.open(image_path + '000007.jpg') | |
img | |
splits = text[8].split() | |
img_file = splits[0] | |
attrs = splits[1:] | |
black_idx = attr2idx['Black_Hair'] # 8 | |
blonde_idx = attr2idx['Blond_Hair'] # 9 | |
black_path = './CelebA_hair/black/' | |
blonde_path = './CelebA_hair/blonde/' | |
if not os.path.exists(black_path): | |
os.makedirs(black_path) | |
if not os.path.exists(blonde_path): | |
os.makedirs(blonde_path) | |
def save_if_black_or_blonde(img_file, attrs): | |
if attrs[black_idx] == '1': | |
# Save black hair image | |
img = Image.open(image_path + img_file) | |
img = img.resize([256, 256], Image.ANTIALIAS) | |
img.save(black_path + img_file) | |
elif attrs[blonde_idx] == '1': | |
# Save black hair image | |
img = Image.open(image_path + img_file) | |
img = img.resize([256, 256], Image.ANTIALIAS) | |
img.save(blonde_path + img_file) | |
for i, face_image in enumerate(text[2:]): | |
splits = face_image.split() | |
img_file = splits[0] | |
attrs = splits[1:] | |
save_if_black_or_blonde(img_file, attrs) | |
if i % 100 == 0: | |
print (i) | |
# Train/Test split | |
black_path = './CelebA_hair/trainA/' | |
blonde_path = './CelebA_hair/trainB/' | |
test_black_path = './CelebA_hair/testA/' | |
test_blonde_path = './CelebA_hair/testB/' | |
if not os.path.exists(test_black_path): | |
os.makedirs(test_black_path) | |
if not os.path.exists(test_blonde_path): | |
os.makedirs(test_blonde_path) | |
black_images = os.listdir(black_path) | |
blonde_images = os.listdir(blonde_path) | |
for img in black_images[0:1000]: | |
os.rename(black_path + img, test_black_path + img) | |
for img in blonde_images[0:1000]: | |
os.rename(blonde_path + img, test_blonde_path + img) |
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