Hi Simon,
The SynthMorph version in FreeSurfer 7.4.1 only supports a fixed regularization value of 1. For more adjustable regularization via the `-r` flag (and improved registration overall), I recommend the latest SynthMorph from the Docker Hub. We distribute a script
that supports Docker, Podman, Apptainer, or Singularity:
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Alternatively, you can download a stable dev build of FreeSurfer, which includes the latest SynthMorph:
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Best wishes,
Malte
________________________________________
From: freesurfer-bounces@nmr.mgh.harvard.edu <freesurfer-bounces@nmr.mgh.harvard.edu> on behalf of Simon Jones <spj24@cam.ac.uk>
Sent: Monday, October 21, 2024 13:20
To: freesurfer@nmr.mgh.harvard.edu
Subject: [Freesurfer] mri_synthmorph regularisation
External Email - Use Caution
Dear all
I tried to use change the regularisation parameter of mri_synthmorph using -s option in Freesurfer 7.4.1 but this option does not seem implemented. Is there a way to reduce the amount of regularisation?
Thanks for your help,
Simon
****************************************************************
Mr P Simon Jones
Research Associate
Department of Clinical Neurosciences
University of Cambridge
Herchel Smith Building, Forvie Site
Robinson Way
Cambridge Biomedical Campus
Cambridge CB2 0SZ UK
****************************************************************
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