逆向透视变换
# -*- coding:utf-8 -*-
import cv2
import numpy as np
img = cv2.imread("/home/lhq/mb/1.jpg")
im = cv2.imread('/home/lhq/xg/0.jpg')
cv2.imshow('1',im)
warpR = np.array([[1.00522757e+00, -1.32330176e-01, 5.50542697e+02],
[8.95517269e-02, 1.00200091e+00, 8.30818979e+01],
[5.80938871e-06, -6.61430401e-05, 1.00098672e+00]])#透视变换的逆
img = cv2.resize(img, (181, 84))
result = cv2.warpPerspective(img, warpR, (750, 562))
cv2.imshow("result", result)
cv2.waitKey(0)
还没有评论,来说两句吧...