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Test for Octagon

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This commit is contained in:
Ankit Agrawal
2013-08-06 03:38:52 +05:30
parent 060a4dd273
commit 67165363bf
1 changed files with 15 additions and 0 deletions
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skimage/morphology/tests/test_selem.py
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@@ -66,6 +66,21 @@ class TestSElem():
def test_selem_octahedron(self):
self.strel_worker_3d("diamond-matlab-output.npz", selem.octahedron)
def test_selem_octagon(self):
expected_mask = array([[0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0],
[0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0],
[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0],
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
[0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0],
[0, 0, 1, 1, 1, 1, 1, 1, 1, 0, 0],
[0, 0, 0, 1, 1, 1, 1, 1, 0, 0, 0]], dtype=uint8)
actual_mask = selem.octagon(5, 3)
assert_equal(expected_mask, actual_mask)
if __name__ == '__main__':
np.testing.run_module_suite()