[MINC-users] Help on how to transform a displacement field!!!

[Jamila Ahdidan]

Thanks for the answer first.
  I would like to understand what "a non-mass
preserving resampling" means. Does this mean that I won't be able to apply mincblob on the results? 
  Maybe, it would be better to decompose the vectors at each voxel of the deformation and resample that instead. The only problem is to reassemble the vector field.
   
  I hope you understand what I mean.
   
  Jamila

Andrew Janke <a.janke at gmail.com> wrote:
  Yes.

mincresample will "do the right thing" with minc files that contain a
vector dimension. Just be aware that what you get will be a non-mass
preserving resampling of your deformation field.


a

On 13/11/05, Jamila Ahdidan wrote:
> Hi all,
> I have an urgent question. I need to know if it's ok to mincresample -transform a displacement field? Or is it better to decompose the displacement field using mincreshape and mincresample -transform the 3 different volumes?
> This question is really important, and I don't really know who to ask, or where to find the answer.
>
> Thank you very much for your help!
>
> Jamila
>
>
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Andrew Janke (a.janke at gmail.com || www.cmr.uq.edu.au/~rotor)
Canada->Montreal Cell: +1 (514) 924 2012

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