cap = cv2.VideoCapture(0)
while cap.isOpened():
ret, frame = cap.read()
frame = frame[120:120+250,200:200+250, :]
cv2.imshow('Image Collection', frame)
if cv2.waitKey(1) & 0XFF == ord('q'):
break
cap.release()
cv2.destroyAllWindows()
---------------------------------------------------------------------------
error Traceback (most recent call last)
<ipython-input-2-99572a850d8f> in <module>
6 frame = frame[120:120+250,200:200+250, :]
7
----> 8 cv2.imshow('Image Collection', frame)
9
10 # Breaking gracefully
error: OpenCV(4.7.0) D:\a\opencv-python\opencv-python\opencv\modules\highgui\src\window.cpp:1272: error: (-2:Unspecified error) The function is not implemented. Rebuild the library with Windows, GTK+ 2.x or Cocoa support. If you are on Ubuntu or Debian, install libgtk2.0-dev and pkg-config, then re-run cmake or configure script in function 'cvShowImage'
我正在尝试上面的代码并收到以下错误，任何人都可以帮我解决这个问题吗？