opencv，numpy实现图片横向、纵向衔接

import cv2
import numpy as np

path1 = 'xxxxxx' # 图片1路径
path2 = 'xxxxxx' # 图片2路径

img_1 = cv2.imread(path1)
img_2 = cv2.imread(path2)


# axis = 0 纵向    axis = 1 横向
img_zong = np.concatenate([img_1,img_2],axis = 0)
img_heng = np.concatenate([img_1,img_2],axis = 1)


cv2.imshow('img_zong',img_zong)
cv2.imshow('img_heng',img_heng)
cv2.waitKey(0)