Perspektíva kezelés

        import cv2
        import numpy as np

        img = cv2.imread("Resources/cards.jpg")

        width, height = 250, 350
        pts1 = np.float32([[111,219],[287,188],[154,482],[352,440]])
        pts2 = np.float32([[0,0],[width,0],[0, height],[width,height]])
        matrix = cv2.getPerspectiveTransform(pts1, pts2)
        imgOutput = cv2.warpPerspective(img, matrix, (width, height))

        cv2.imshow("Output", img)
        cv2.imshow("Output Perspective", imgOutput)

        cv2.waitKey(0)