OpenCV (cv2)

The most widely used computer-vision library: image processing, camera capture, features, calibration and DNN inference.

Easy

cap = cv2.VideoCapture(0)
while True:
    ok, frame = cap.read()
    cv2.imshow("camera", frame)
    if cv2.waitKey(1) == ord("q"): break

Spotted a mistake or want to add detail? Suggest an improvement — Content Contributors' edits are reviewed by editors before they go live.

Discussion (0)