File size: 880 Bytes
cf0ba61
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
import argparse
import cv2

import logging
from library.utils import setup_logging
setup_logging()
logger = logging.getLogger(__name__)

def canny(args):
  img = cv2.imread(args.input)
  img = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY)

  canny_img = cv2.Canny(img, args.thres1, args.thres2)
  # canny_img = 255 - canny_img

  cv2.imwrite(args.output, canny_img)
  logger.info("done!")


def setup_parser() -> argparse.ArgumentParser:
  parser = argparse.ArgumentParser()
  parser.add_argument("--input", type=str, default=None, help="input path")
  parser.add_argument("--output", type=str, default=None, help="output path")
  parser.add_argument("--thres1", type=int, default=32, help="thres1")
  parser.add_argument("--thres2", type=int, default=224, help="thres2")

  return parser


if __name__ == '__main__':
  parser = setup_parser()

  args = parser.parse_args()
  canny(args)