如何在Python opencv中将图片叠加到另一张图片上

import cv2
import numpy as np

image1 = cv2.imread('image1.jpg')
image2 = cv2.imread('image2.jpg')

image2 = cv2.resize(image2, (image1.shape[1], image1.shape[0]))

mask = np.zeros_like(image1)

mask[100:300, 200:400] = 255

result = cv2.bitwise_and(image1, mask)

result = cv2.bitwise_or(result, image2)

cv2.imshow('Result', result)
cv2.waitKey(0)
cv2.destroyAllWindows()