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Merge pull request #1171 from jjhelmus/unwrap_phase_3d_bug

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BUG: segmentation fault when unwrapping 3d image
This commit is contained in:
Stefan van der Walt
2014-11-07 13:39:18 +02:00
parent 2374b6a1ff 25653dc288
commit 8bba07a7f2
2 changed files with 8 additions and 1 deletions
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skimage/restoration/tests/test_unwrap.py
+7
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@@ -144,5 +144,12 @@ def test_invalid_input():
assert_raises(ValueError, unwrap_phase, np.zeros((1, 1)), 'False')
def test_unwrap_3d_middle_wrap_around():
# Segmentation fault in 3D unwrap phase with middle dimension connected
# GitHub issue #1171
image = np.zeros((20, 30, 40), dtype=np.float32)
unwrap = unwrap_phase(image, wrap_around=[False, True, False])
assert np.all(unwrap == 0)
if __name__ == "__main__":
run_module_suite()
skimage/restoration/unwrap_3d_ljmu.c
+1 -1
View File
@@ -786,7 +786,7 @@ void verticalEDGEs(VOXELM *voxel, EDGE *edge, int volume_width, int volume_heig
}
voxel_pointer++;
}
voxel_pointer += next_voxel + 1;
voxel_pointer += next_voxel;
}
}
params->no_of_edges = no_of_edges;