[Neuroimaging] non linear deformation

[Matthew McCormick]

Hi Romain,

ITK can help with this task:

  python -m pip install --upgrade pip
  python -m pip install itk

or

  conda -c conda-forge install itk

There are many transforms available, described here:


https://itk.org/ITKSoftwareGuide/html/Book2/ITKSoftwareGuide-Book2ch3.html#x26-1170003.9

HTH,
Matt




On Wed, Sep 19, 2018 at 9:26 AM valabregue <romain.valabregue at upmc.fr>
wrote:

> Dear all
>
> Can anyone point me out some python library to apply non linear
> deformation to the image ?
>
> This is for data augmentation so I do not need to do a non linear
> registration, but just a way to apply a random smooth deformation field.
>
> Is there in nibabel support for reading deformation field (from spm or
> ants) and then to apply it ?
>
>
> Many thanks
>
> Romain
>
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