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Published 20 hours ago • verified publisher icon SuperElastix

ENH: Add "ReduceDimension" option to ImageSampler components

Open N-Dekker opened this issue 1 year ago • 2 comments

Allows reducing the dimensionality of any image sampler by a new elastix parameter:

(ReduceDimension "true")

Aims to implement a generalization to the ReducedFullSampler, pull request #52 proposed by Mathias Polfliet (@MathiasPolfliet) in 2018.

N-Dekker avatar Mar 22 '24 16:03 N-Dekker

At today's internal elastix sprint, we (@mstaring, @stefanklein) agreed to use a different name for the new parameter: "UseSamplingForGroupwiseRegistration"

N-Dekker avatar Mar 25 '24 15:03 N-Dekker

The parameter is now renamed to "UseSamplingForGroupwiseRegistration", but Stefan (@stefanklein) suggested to double-check if it can really be applied to any groupwise registration. For BendingEnergy, it may not be appropriate.

  • Check also the StackTransformBendingEnergy component proposed by @MathiasPolfliet: https://github.com/SuperElastix/elastix/pull/60 and https://github.com/SuperElastix/elastix/tree/MathiasPolfliet/StackTransformBendingEnergy

N-Dekker avatar Apr 08 '24 12:04 N-Dekker