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matplotlib.pyplot docs ：https://matplotlib.org/api/pyplot_summary.html

用matplotlib库显示图片

'''imread(*args, **kwargs)	Read an image from a file into an array.imsave(*args, **kwargs)	Save an array as in image file.imshow(X[, cmap, norm, aspect, …])	Display an image on the axes.'''import matplotlib.pyplot as plt    img = plt.imread('G:\\picture\\2.jpg')  plt.imshow(img)  plt.show()

matplotlib与PIL.Image结合显示

import matplotlib.pyplot as pltimport matplotlib.image as mpimgimport numpy as npfrom PIL import Imageimg1=Image.open('G:\\picture\\1.jpg')npimg1=np.array(img1)plt.imshow(npimg1)plt.show()

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