[vtk-developers] TestSobel2D-image dashboard failures, anyone know anything about this?

[Bill Lorensen]

I see a change to DICOMAppHelper.cxx
http://public.kitware.com/cgi-bin/viewcvs.cgi/Utilities/DICOMParser/DICOMAppHelper.cxx.diff?cvsroot=VTK&r1=1.25&r2=1.26

made by Sebastien. The change may cause PixelSpacing[0/1] to be set to 0.0.
Seems like a better default would be to 1.0.

Bill


On 7/6/07, Sean McBride <sean at rogue-research.com> wrote:
>
> On 7/6/07 12:51 PM, Mathieu Malaterre said:
>
> >My guess is that the DICOM lib was not able to do the Big/Little
> >endian check properly. Can you display correctly the image ?
>
> The tests started failing on both midworld and krondor between the
> 2007-05-03 and 05-04 nightly dashboards.
>
> What's the easiest way to see what changed between those days?  Does the
> CVS web interface let me do something like that?
>
> BTW, we suspect some kind of floating point weirdness, rather than
> endian problems, and the problem is not with the dicom code, but the
> sobel code, we think.
>
> --
> ____________________________________________________________
> Sean McBride, B. Eng                 sean at rogue-research.com
> Rogue Research                        www.rogue-research.com
> Mac Software Developer              Montréal, Québec, Canada
>
>
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