cv2.warpAffine(src,M,dsize,flags,mode,value)
image.png
image.png

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#!/usr/bin/env python
# -*- coding: UTF-8 -*-
"""
@Project :Opencv学习
@File :放射变换之图像平移.py
@IDE :PyCharm
@Author :咋
@Date :2023/1/12 22:06
"""
import cv2
import numpy as np
image = cv2.imread("Handsome.jpg")
image = cv2.resize(image,(640,480))
# 定义变换矩阵
M= np.float32([[1,0,200],[0,1,0]])
# 进行图像变化
warp_img = cv2.warpAffine(image,M,dsize = (640,480)) # dsize 是输出图像的大小
cv2.imshow("rotate_img",np.hstack((image,warp_img)))
cv2.waitKey(0)
cv2.destroyAllWindows()

image.png