一、图片和数组相互转换
from PIL import Image
import numpy as np
import matplotlib.pyplot as plt
import cv2imgBoy=Image.open('boy.png') #打开图片
img1=np.array(imgBoy) #将图片转化成数组
print(img1.shape) #打印数组的外形
imgGirl = Image.open('girl.png')
img2 = np.array(imgGirl)
print(img2.shape)
print(img1[100,33,:])
img3 = img1
imagEnd = Image.fromarray(img3) #将数组转化成图片
imagEnd.show()
imagEnd.save('融合.png')
#print(img3)
'''
plt.figure()
plt.imshow(img1)
img=Image.open("girl.png")
img2=np.array(img)
print(img2.shape)
plt.figure()
plt.imshow(img2)
img = img1
plt.figure()
plt.imshow(img)'''