Note

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2.6.8.8. Blurring of imagesΒΆ

An example showing various processes that blur an image.

plot blur
import scipy as sp

import matplotlib.pyplot as plt



face = sp.datasets.face(gray=True)

blurred_face = sp.ndimage.gaussian_filter(face, sigma=3)

very_blurred = sp.ndimage.gaussian_filter(face, sigma=5)

local_mean = sp.ndimage.uniform_filter(face, size=11)



plt.figure(figsize=(9, 3))

plt.subplot(131)

plt.imshow(blurred_face, cmap="gray")

plt.axis("off")

plt.subplot(132)

plt.imshow(very_blurred, cmap="gray")

plt.axis("off")

plt.subplot(133)

plt.imshow(local_mean, cmap="gray")

plt.axis("off")



plt.subplots_adjust(wspace=0, hspace=0.0, top=0.99, bottom=0.01, left=0.01, right=0.99)



plt.show()

Total running time of the script: (0 minutes 0.280 seconds)

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