Datasets:

Vereye
/

benchmark-synthid-image-protocol

#!/usr/bin/env python3
"""prep.py - makes a benchmark original from a public dataset photo: the centre square of the photo, BICUBIC-resized to the set's side
(1024 or 512 px, Pillow), RGB. check.py --sources rebuilds every original this way and compares its pixels with the photo's info.json.
  python3 scripts/prep.py SRC_FILE OUT.png SIZE"""
import sys
from PIL import Image

def prep(src, out, size):
  im = Image.open(src).convert('RGB'); w, h = im.size; s = min(w, h)
  im = im.crop(((w - s) // 2, (h - s) // 2, (w - s) // 2 + s, (h - s) // 2 + s)).resize((size, size), Image.BICUBIC); im.save(out); return im

if __name__ == '__main__':
  prep(sys.argv[1], sys.argv[2], int(sys.argv[3]))

	#!/usr/bin/env python3
	"""prep.py - makes a benchmark original from a public dataset photo: the centre square of the photo, BICUBIC-resized to the set's side
	(1024 or 512 px, Pillow), RGB. check.py --sources rebuilds every original this way and compares its pixels with the photo's info.json.

	python3 scripts/prep.py SRC_FILE OUT.png SIZE"""
	import sys
	from PIL import Image

	def prep(src, out, size):
	im = Image.open(src).convert('RGB'); w, h = im.size; s = min(w, h)
	im = im.crop(((w - s) // 2, (h - s) // 2, (w - s) // 2 + s, (h - s) // 2 + s)).resize((size, size), Image.BICUBIC); im.save(out); return im

	if __name__ == '__main__':
	prep(sys.argv[1], sys.argv[2], int(sys.argv[3]))