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- from skimage import io
- from skimage.filters import rank
- from skimage.morphology import disk
- from time import time
- import numpy as np
- import pickle
- # base_image = pickle.load(open('debug_dump.dmp', 'r'))
- # np.save('debug_image.npy', base_image)
- base_image = np.load('debug_image.npy')
- selem2 = disk(50)
- print 'base image', base_image.shape, base_image.dtype
- print 'mask', selem2.shape, selem2.dtype
- # io.imshow(base_image)
- # io.show()
- start = time()
- local_otsu = rank.otsu(base_image, selem2)
- print 'local otsu time: %0.2f seconds' % (time() - start)
- # io.imshow(local_otsu)
- # io.show()
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