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scikits.image.img_as_ubyte

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src/s/c/scikits-image-0.7.1/doc/gh-pages/0.3/_downloads/plot_lena_tv_denoise.py scikits-image(Download)

import matplotlib.pyplot as plt
 
from scikits.image import data, color, img_as_ubyte
from scikits.image.filter import tv_denoise
 
l = img_as_ubyte(color.rgb2gray(data.lena()))