[slicer-users] Dicom to analyze conversion -> orientation

pouria mojabi Pouria.Mojabi at ucsf.edu
Thu Dec 16 14:04:02 EST 2010


  Thank you very much all for the comments. I am really grateful
Thanks
P

On 12/15/2010 8:20 PM, Isaiah Norton wrote:
> If the other suggestions don't work, MRIcro will work with at least 
> (confirmed myself) Siemens mosaic data for conversion to analyze or 
> nifti (MRIcroN):
>
> http://www.cabiatl.com/mricro/mricro/index.html
>
> -isaiah
>
> On Wed, Dec 15, 2010 at 6:03 PM, Xiaodong Tao <xiaodong at gmail.com 
> <mailto:xiaodong at gmail.com>> wrote:
>
>     Hello Pouria,
>
>     You can try the module DicomToNrrdConverter in Slicer3.
>
>     For mosaic format, 0020|0032 tag in dicom header may not be the real
>     image position patient.
>
>     Let me know how this works for you.
>
>     Xiaodong
>
>     On Wed, Dec 15, 2010 at 5:08 PM, pouria mojabi
>     <Pouria.Mojabi at ucsf.edu <mailto:Pouria.Mojabi at ucsf.edu>> wrote:
>     > Dear Experts,
>     >
>     > Hope this email finds you all well.
>     >
>     > I am struggling with Image Position(0020, 0032) and Image
>     Orientation(0020,
>     > 0037) in Dicom images for a while now. I have two conversion
>     tools that spit
>     > different results when they perform conversion from Dicom to
>     Analyze image.
>     >
>     > Debabler from LONI, outputs Analyze image in transverse
>     unflipped format.
>     > [176 x 256 x 256] and the one that SPM provides gives me coronal
>     unflipped
>     > with [256 x 256 x 176] being the dimension.
>     >
>     > My Dicom's direction cosine is :
>     > 0.06     0.09     -0.12     0.03     -0.12     -0.99
>     > and the Image position is:
>     > -11.2     -123.2 130.29
>     >
>     > Does slicer provide a conversion tool for regular Dicoms and
>     Dicom mosaic?
>     >
>     > I would really appreciate any advice on what the truth is, or
>     better say,
>     > which one i should stick with. any pointers on this topic is
>     also highly
>     > appreciate it. I need to understand the mechanics of such
>     conversions and
>     > why orientation has a vicarious nature.
>     >
>     > Thank you very much indeed
>     > Pouria
>     >
>     >
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>
>
>     --
>     Xiaodong Tao
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