29 lines
499 B
Python
29 lines
499 B
Python
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import numpy as np
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from scipy import misc
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image = misc.imread("input.png")
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N = min(image.shape[:-1])
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image = image[:N, :N, :]
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old_image = image.copy()
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this_image = np.zeros(image.shape)
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i = 0
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print()
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while((this_image != image).any()):
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for x in range(N):
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for y in range(N):
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this_image[x, y] = old_image[(2*x + y) % N, (x + y) % N]
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old_image = this_image.copy()
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i += 1
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print(i / (3*N), "%", " "*15, end="\r", flush=True)
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misc.imsave("output/{}.png".format(i), this_image)
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print()
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