import cv2
import numpy as np
img = cv2.imread('car.jpg', 1)
height = int(img.shape[0]*0.2) #原图的0.2倍
width = int(img.shape[1]*0.2)
imgResize = cv2.resize(img, (width, height))
for i in range(0, height):
for j in range(0, width):
img[i+200, j+350] = imgResize[i, j] #[200, 350]处开始绘制
cv2.imshow('src', img)
cv2.waitKey(0)
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