AFNI Message Board

Dear AFNI users-

We are very pleased to announce that the new AFNI Message Board framework is up! Please join us at:

https://discuss.afni.nimh.nih.gov

Existing user accounts have been migrated, so returning users can login by requesting a password reset. New users can create accounts, as well, through a standard account creation process. Please note that these setup emails might initially go to spam folders (esp. for NIH users!), so please check those locations in the beginning.

The current Message Board discussion threads have been migrated to the new framework. The current Message Board will remain visible, but read-only, for a little while.

Sincerely, AFNI HQ

History of AFNI updates  

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January 09, 2017 05:34PM
The matrix transformation indicates there is a large translation. My recommendation is to separately align the centers of the datasets. Applying nonlinear warps over datasets that are very far apart can eat up vast amounts of memory, particularly on high resolution grids.
Subject Author Posted

3dNwarpCat with volume registration

Emmanuelle Renauld November 22, 2016 04:00PM

Re: 3dNwarpCat with volume registration

Bob Cox November 23, 2016 01:06PM

Re: 3dNwarpCat with volume registration

Emmanuelle Renauld November 24, 2016 11:12AM

Re: 3dNwarpCat with volume registration

Emmanuelle Renauld January 06, 2017 10:43AM

Re: 3dNwarpCat with volume registration

Bob Cox January 06, 2017 12:24PM

Re: 3dNwarpCat with volume registration

Emmanuelle Renauld January 09, 2017 03:40PM

Re: 3dNwarpCat with volume registration

Daniel Glen January 09, 2017 05:34PM

Re: 3dNwarpCat with volume registration

Emmanuelle Renauld January 10, 2017 02:26PM