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Add test case for 4D images

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Johannes Schönberger
2014-03-10 08:21:50 -04:00
parent 438784cdda
commit cd13361b11
1 changed files with 12 additions and 0 deletions
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skimage/feature/tests/test_peak.py
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@@ -279,6 +279,18 @@ def test_3D():
[[5, 5, 5], [15, 15, 15]])
def test_4D():
image = np.zeros((30, 30, 30, 30))
image[15, 15, 15, 15] = 1
image[5, 5, 5, 5] = 1
assert_equal(peak.peak_local_max(image), [[15, 15, 15, 15]])
assert_equal(peak.peak_local_max(image, min_distance=6), [[15, 15, 15, 15]])
assert_equal(peak.peak_local_max(image, exclude_border=False),
[[5, 5, 5, 5], [15, 15, 15, 15]])
assert_equal(peak.peak_local_max(image, min_distance=5),
[[5, 5, 5, 5], [15, 15, 15, 15]])
if __name__ == '__main__':
from numpy import testing
testing.run_module_suite()