Python cv2 screen capture

import numpy as np
import cv2
from PIL import ImageGrab

while True:
    img = ImageGrab.grab(bbox=(0, 1000, 100, 1100)) #x, y, w, h
    img_np = np.array(img)
    frame = cv2.cvtColor(img_np, cv2.COLOR_BGR2GRAY)
    cv2.imshow("frame", frame)
    if cv2.waitKey(1) & 0Xff == ord('q'):
        break
    
cv2.destroyAllWindows()

Similar codes

5 votes125 views2 answers
Combining list of list to single list python
Python
37 votes134 views6 answers
Json dumps python
Python
4 votes151 views3 answers
Plt vertical line
Python
2 votes131 views4 answers
Urllib.request.urlretrieve
Python
0 vote120 views1 answer
Python grammar checker api
Python
2 votes128 views1 answer
Python initialise dataframe
Python
4 votes162 views4 answers
Use python3 as default mac
Python
4 votes164 views2 answers
Urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1123)>
Python
0 vote125 views2 answers
Disable network on pytest
Python
2 votes124 views1 answer
Is pythin a real coding language
Python