[Mristudio-users] Coregistration problem

katja doerschner katja at bilkent.edu.tr
Fri Aug 27 12:50:30 EDT 2010


Hi Susumu,

Yes, İ was using DTİ studio. I will try the registration with DiffeoMap.
Thank you for the advice.

Best,
Katja

> Hi Katja,
>
> Are you using DtiStudio or DiffeoMap? Both has AIR but the former should
> be
> used only for intra-DTI image registration. In your case, you want
> inter-scan (anatomical vs DTI) registration, which needs the latter
> (DiffeoMap).
>
> Susumu
>
> On Thu, Aug 26, 2010 at 7:44 AM, Katja Doerschner
> <katja at bilkent.edu.tr>wrote:
>
>> Dear DTI studio users,
>>
>> I am trying to coregister a 3D anatomical (Siemens, 176 Sagittal slices,
>> y224 z256) to DWI mosaic (Siemens mosaic, 50 axial slices x128 y128).
>>
>> When I am loading each of these data sets into the viewer they look
>> fine,
>> however the coregistered images (using Automatic Image Registration)
>> just
>> look very distorted and the views of the coregistered image are switched
>> i.e. sagittal shows now an axial, coronal a sagittal and axial the
>> coronal
>> view.
>>
>> Has anyone encountered this before?
>>
>> Thank you.
>>
>> Katja
>>
>>
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