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Update resize.py #183

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12 changes: 7 additions & 5 deletions tutorials/03-advanced/image_captioning/resize.py
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Original file line number Diff line number Diff line change
@@ -1,7 +1,8 @@
import argparse
import os
from PIL import Image

import imghdr
ImageFile.LOAD_TRUNCATED_IMAGES = True

def resize_image(image, size):
"""Resize an image to the given size."""
Expand All @@ -16,9 +17,10 @@ def resize_images(image_dir, output_dir, size):
num_images = len(images)
for i, image in enumerate(images):
with open(os.path.join(image_dir, image), 'r+b') as f:
with Image.open(f) as img:
img = resize_image(img, size)
img.save(os.path.join(output_dir, image), img.format)
if imghdr.what(os.path.join(image_dir, image)) != None:
with Image.open(f) as img:
img = resize_image(img, size)
img.save(os.path.join(output_dir, image), img.format)
if (i+1) % 100 == 0:
print ("[{}/{}] Resized the images and saved into '{}'."
.format(i+1, num_images, output_dir))
Expand All @@ -39,4 +41,4 @@ def main(args):
parser.add_argument('--image_size', type=int, default=256,
help='size for image after processing')
args = parser.parse_args()
main(args)
main(args)