擅长:python、mysql、java
<pre><code>from cv2 import *
import numpy as np
ImagesSequence=[]
i=0
cap = cv2.VideoCapture(0)
while True:
# Capture frame-by-frame
ret, frame = cap.read()
# Display the resulting frame
cv2.imshow('frame', frame)
ImagesSequence.append(cv2.cvtColor(frame, cv2.COLOR_RGB2GRAY))
cv2.imshow('output', ImagesSequence[i].astype(np.uint8))
i=i+1
if cv2.waitKey(60) == ord('q'):
break
# When everything done, release the capture
cap.release()
cv2.destroyAllWindows()
</code></pre>