[Insight-users] Applying deformation field with WarpImageFilter

[Miki Maric]

On 6/20/10, Luis Ibanez <luis.ibanez at kitware.com> wrote:
> Hi Miki,
>
> Please be more specific with your question.
>
> 1) It looks that the real problem is when
>     reading the deformation field from a file.
>     Is that right ?
>
> if so,
>
> 2) Please load that file first in to ParaView
>
>            http://www.paraview.org
>
>      and verify that it has three components,
>      and that you can Glyph it with vectors.
>
>
> Don't move into the WarpImageFilter until
> you have verified that your code can read
> the deformation field correctly.
>
>
>
> Regards,
>
>
>        Luis
>
>
> --------------------------------------------------------
> On Wed, Jun 9, 2010 at 6:52 AM, Miki Maric <mikimaric1975 at gmail.com> wrote:
>
>> Hello to all,
>>
>> Is anyone notice problem with WarpImageFilter when using deformation field
>> with
>> ElementSpacing = 0.97656 0.97656 2
>> DimSize = 482 360 141
>>
>> Deformation field is in vtk format and its about 300MB.
>>
>> It seems that loading of deformation never ends.
>>
>> Regards,
>>
>> Miki
>>
>>
>>
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>

Hello,

Sorry, I will give more details about this problem. It seems that problem
dissapears when I save displacement field in mha format.
Yes, it's 3D format, and I can verify it with ParaView.

Regards,

Miki