[ITK Community] [Insight-users] inverting a deformation vector-field

[brian avants]

one method for estimating an inverse is illustrated here:

./ITKv4/Modules/Filtering/DisplacementField/test/itkInvertDisplacementFieldImageFilterTest.cxx



brian




On Wed, Jan 29, 2014 at 11:22 AM, Tim Bhatnagar <tim.bhatnagar at gmail.com>wrote:

> Hi all,
>
> My vector field (a wonderful result of the Diffeomorphic Demons
> Registration) requires inversion. My current use of the 'fixed point
> inverse deformation field filter' has generated very poor results.
>
> Does anyone have any ITK-based suggestions for an inversion method?
>
> I'm happy to supply any other additional info..
>
> thanks,
>
> --
> Tim Bhatnagar
> PhD Candidate
> Orthopaedic Injury Biomechanics Group
> Department of Mechanical Engineering
> University of British Columbia
>
> Rm 5000 - 818 West 10th Ave.
> Vancouver, BC
> Canada
> V5Z 1M9
>
> Ph: (604) 675-8845
> Fax: (604) 675-8820
> Web: oibg.mech.ubc.ca
>
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