[Insight-developers] TIFF Support of Zeiss Images

Curtis Rueden ctrueden at wisc.edu
Tue Jul 7 15:06:13 EDT 2009


Hi Bill & Gaëtan,

Yep, the Zeiss LSM format is quite nasty, with all kinds of edge cases if
you want to handle LSMs in the wild. We have been tweaking Bio-Formats to
deal with it for years.

-Curtis

On Tue, Jul 7, 2009 at 2:04 PM, Bill Lorensen <bill.lorensen at gmail.com>wrote:

> The TIFFImageIO does have a bunch of code to handle some sort of tiff
> from Zeiss. Julien added it about 3 years ago.
>
> 2009/7/7 Gaëtan Lehmann <gaetan.lehmann at jouy.inra.fr>:
> >
> > Le 7 juil. 09 à 20:56, Bill Lorensen a écrit :
> >
> >> Curtis,
> >>
> >> Is it a tiff image? Also, it's huge...
> >>
> >
> > LSM is a kind of tiff. With that name, I guess this is a 2 channels 3d +
> > time image.
> > ITK's LSM reader is not able to read it, so it can be a good input image
> for
> > a failing test...
> >
> > Gaëtan
> >
> >
> >> Bill
> >>
> >> On Tue, Jul 7, 2009 at 2:47 PM, Curtis Rueden<ctrueden at wisc.edu> wrote:
> >>>
> >>> Hi Bill,
> >>>
> >>> Zeiss has provided one example LSM dataset called 2chZT. You can
> download
> >>> it
> >>> from LOCI's website:
> >>>
> >>>  http://www.loci.wisc.edu/software/visbio/data/2chZT.zip
> >>>
> >>> HTH,
> >>> Curtis
> >>>
> >>> On Tue, Jul 7, 2009 at 1:40 PM, Bill Lorensen <bill.lorensen at gmail.com
> >
> >>> wrote:
> >>>>
> >>>> Julien,
> >>>>
> >>>> itkTIFFImageIO supports reading of Zeiss images. I think you added
> >>>> this capability a few years ago. We have no example TIFF images to
> >>>> exercise this class. Do you have a set of small images to test this
> >>>> code? Right now the code coverage for TIFF is 53% (
> >>>>
> >>>>
> >>>>
> http://www.cdash.org/CDash/viewCoverageFile.php?buildid=372622&fileid=10863748
> >>>> ).
> >>>>
> >>>> Bill
> >>>> _______________________________________________
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> >>>
> >> _______________________________________________
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> >>
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> >>
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> > --
> > Gaëtan Lehmann
> > Biologie du Développement et de la Reproduction
> > INRA de Jouy-en-Josas (France)
> > tel: +33 1 34 65 29 66    fax: 01 34 65 29 09
> > http://voxel.jouy.inra.fr  http://www.itk.org
> > http://www.mandriva.org  http://www.bepo.fr
> >
> >
>
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