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matplotlib.github.com/1.4.1/users/image_tutorial-8.py at plausible · matplotlib/matplotlib.github.com · GitHub

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import matplotlib.pyplot as plt
import matplotlib.image as mpimg
import numpy as np
from PIL import Image
img = Image.open('../_static/stinkbug.png')  # opens the file using Pillow - it's not an array yet
rsize = img.resize((img.size[0]/10,img.size[1]/10))  # resize the image
rsizeArr = np.asarray(rsize)
lum_img = rsizeArr[:,:,0]
imgplot = plt.imshow(rsizeArr)

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