"""
Install OpenCV (https://pypi.org/project/opencv-python/) and modify the code below such that
you can view a set of images that are located in your computer. If you have web camera in your
computer use it and present a mirrored image on of the scene in the screen.
(https://opencvpythontutroals.readthedocs.io/en/latest/py_tutorials/py_gui/py_video_display/py_video_display.html)
"""

import numpy as np
import cv2
import os

ipath = "C:\imgs"
allfiles = os.listdir(ipath)
ipath = ipath+"\\"

for i in allfiles:

    img = cv2.imread(ipath + i, 0)
    cv2.imshow(i, img)
    cv2.waitKey(500)
    cv2.destroyAllWindows()


cap = cv2.VideoCapture(0)

while(True):
    # Capture frame-by-frame
    ret, frame = cap.read()

    # Our operations on the frame come here
    gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)

    # Display the resulting frame
    cv2.imshow('flipped', cv2.flip( gray, 1 ))
    if cv2.waitKey(1) & 0xFF == ord('q'):
        break

# When everything done, release the capture
cap.release()
cv2.destroyAllWindows()