[Insight-developers] itkCannySegmentationLevelSetImageFilterTest

Lorensen, William E (Research) lorensen at crd . ge . com
Mon, 8 Sep 2003 11:12:18 -0400


Josh,
The subject test has been failing for a while on Visual Studio 7. At first I
thought it might be a compiler quirk. In trying to track it down, I found
that the DannielsonDistanceImageFilter was generating bad (1.#IND) results.
On further investigation, it seems that the subject filter is passing
Dannielson an image full of zeroes. This zero image is also passed in on the
Borland (and maybe other) compiler. I suspect that the parameters in the
test are incorrect since the since the example in the software guide works
on all platforms.

Can you verify that this test is still generating the expected result on one
of your platforms?

Thanks,
Bill