accessing camera with python
import cv2
vid = cv2.VideoCapture(0)
while True:
ret, frame = vid.read()
cv2.imshow('Controlling my computer camera', frame)
if cv2.waitKey(4) & 0xFF == ord('q'):
break
vid.release()
cv2.destroyAllWindows()take pictures from webcam python
from cv2 import *
# initialize the camera
cam = VideoCapture(0) # 0 -> index of camera
s, img = cam.read()
if s: # frame captured without any errors
namedWindow("cam-test",CV_WINDOW_AUTOSIZE)
imshow("cam-test",img)
waitKey(0)
destroyWindow("cam-test")
imwrite("filename.jpg",img) #save imageCopyright © 2021 Codeinu
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