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Nelle Varoquaux
18 lines
451 B
Python
18 lines
451 B
Python
import numpy as np
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import scipy
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from skimage.feature import hog
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def test_histogram_of_oriented_gradients():
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# Replace with skimage.data.lena() after merge
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img = scipy.misc.lena().astype(np.int8)
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fd = hog(img, orientations=9, pixels_per_cell=(8, 8),
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cells_per_block=(1, 1))
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assert len(fd) == 9 * (512//8) ** 2
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if __name__ == '__main__':
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from numpy.testing import run_module_suite
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run_module_suite()
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