Polytech Projets Ge » Polytech Ge Sous Traitance

import cv2
import sched, time

s = sched.scheduler(time.time, time.sleep)

cam = cv2.VideoCapture(0)

cv2.namedWindow("test")

img_counter = 0

while True:
ret, frame = cam.read()
if not ret:
print("failed to grab frame")
break
cv2.imshow("test", frame)

k = cv2.waitKey(1)
    if k%256  27:
    # ESC pressed
        print("Escape hit, closing...")
        break
    elif k%256  32:
    # SPACE pressed
        img_name = "opencv_frame_{}.png".format(img_counter)
        cv2.imwrite(img_name, frame)
        print("{} written!".format(img_name))
        img_counter += 1

cam.release()

cv2.destroyAllWindows()