# Takes a single picture with a usb camera
# and displays it.

# https://codeplasma.com/2012/12/03/getting-webcam-images-with-python-and-opencv-2-for-real-this-time

import cv2
import matplotlib.pyplot as plt

camera_port = 0
camera = cv2.VideoCapture(camera_port)
	
retval,im = camera.read()
	
plt.imshow(im) ;  plt.title('raw pic') ;  plt.show()

del(camera)