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wanderine / BROCCOLI

BROCCOLI: Software for Fast fMRI Analysis on Many-Core CPUs and GPUs
GNU General Public License v3.0
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Support for inverse linear and non-linear transform #30

Open grandjeanlab opened 7 years ago

grandjeanlab commented 7 years ago

I have not find anywhere in the documentation information about estimated inverse transformations for non-linear fields.

I would like to perform template-to-image transforms based on the fields estimated with RegisterTwoVolumes during image-to-template transform. Is there a currently working solution to that, or could it be implemented?

I assume the affine matrix can be inverted using fsl's convert_xfm function

wanderine commented 7 years ago

Inverse non-linear fields are not supported at the moment, and I don't know how hard it would be to implement.