scipy blur image

a code

1. import numpy as np
2. from scipy import signal, misc
3. import matplotlib.pyplot as plt
5. image = misc.ascent()
6. w = signal.gaussian(50,10.0)
7. image_new = signal.sepfir2d(image, w, w)
10. plt.figure()
11. plt.imshow(image_new)#显示滤波后的图像
12. plt.gray()
13. plt.title('Filtered image')
14. plt.show()

Second run results