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add test case for polynomial transform initialization

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Johannes Schönberger
2012-08-19 13:04:58 +02:00
parent 195bdc8c00
commit 6ea4827f9d
1 changed files with 7 additions and 0 deletions
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skimage/transform/tests/test_geometric.py
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@@ -142,6 +142,13 @@ def test_polynomial_estimation():
tform2 = PolynomialTransform()
tform2.estimate(SRC, DST, order=10)
assert_array_almost_equal(tform2._params, tform._params)
def test_polynomial_init():
tform = estimate_transform('polynomial', SRC, DST, order=10)
# init with transformation matrix
tform2 = PolynomialTransform(tform._params)
assert_array_almost_equal(tform2._params, tform._params)
def test_union():