1. 获取图像大小
import cv2
import numpy as np
rgb_lenna = cv2.imread('./lenna.bmp', cv2.IMREAD_COLOR)
rgb_baboon = cv2.imread('./baboon.bmp', cv2.IMREAD_COLOR)
rgb2 = np.append(rgb_lenna, rgb_baboon, axis=0)
rgb3 = np.append(rgb_baboon, rgb_lenna, axis=0)
rgb = np.append(rgb2, rgb3, axis=1)
print('rgb_lenna', rgb_lenna.shape)
print('rgb_baboon', rgb_baboon.shape)
print('rgb2', rgb2.shape)
print('rgb3', rgb3.shape)
print('rgb', rgb.shape)
cv2.imshow('replicate', rgb)
cv2.waitKey(0)
cv2.destroyAllWindows()
输出结果
rgb_lenna (512, 512, 3)
rgb_baboon (512, 512, 3)
rgb2 (1024, 512, 3)
rgb3 (1024, 512, 3)
rgb (1024, 1024, 3)
Splicing
