python cv2 screen capture

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showing results for - "python cv2 screen capture"
Isabell
24 Apr 2018
1import numpy as np
2import cv2
3from PIL import ImageGrab
4
5while True:
6    img = ImageGrab.grab(bbox=(0, 1000, 100, 1100)) #x, y, w, h
7    img_np = np.array(img)
8    frame = cv2.cvtColor(img_np, cv2.COLOR_BGR2GRAY)
9    cv2.imshow("frame", frame)
10    if cv2.waitKey(1) & 0Xff == ord('q'):
11        break
12    
13cv2.destroyAllWindows()
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