from scipy import ndimage, misc
import matplotlib.pyplot as plt
fig = plt.figure(figsize=(12,5))
ax1 = fig.add_subplot(121) # left side
ax2 = fig.add_subplot(122) # right side
ascent = misc.ascent()
result = ndimage.zoom(ascent, 3.0)
ax1.imshow(ascent)
ax2.imshow(result)
plt.show()
