extract.py

from PIL import Image

left = 290
up = 1852
right = 357
bottom = 1915

image_list = [f for f in glob.glob("*.jpg")]

num = 0

for f in image_list:
  img = Image.open(f)
  area = (left, up, right, bottom)
  cropped_img = img.crop(area)
  name = 'bilde' + str(num) + '.png'
  cropped_img.save(name)
  num = num +1