velhacv3.py

#compare contour founded with the pattern in X.png and O.png files
def compareContourHSV(cnt):
    global player, computer
    if cnt is False:
        return False
    patternX = cv2.cvtColor(cv2.imread('X.png'), cv2.COLOR_BGR2GRAY)
    patternX = findBiggestContour(patternX)
    resX = cv2.matchShapes(patternX, cnt, 1, 0.0)
    patternO = cv2.cvtColor(cv2.imread('O.png'), cv2.COLOR_BGR2GRAY)
    patternO = findBiggestContour(patternO)
    resO = cv2.matchShapes(patternO, cnt, 1, 0.0)
    if resX < 0.9 or resO < 0.9:
        if resX < resO:
            player = 1
            computer = 2
            return player
        elif resX != 0 and resO != 0:
            player = 2
            computer = 1
            return player
    else:
        return False