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  

|
August 22, 2007 03:56PM
use "nearest neighbour" interpolation?
Or since your dataset is only translations, you could use 3drefit to change the coordinates of your dataset.

e.g. if you want to move the ROI 3 mm left and 2 mm superior, if your dataset is RAI, then
3dcopy myROI+orig myROI-translated
3drefit -dxorigin -3 -dzorigin -2 myROI-translated

check the sign of those dx's and such though...

Drew
Subject Author Posted

3drotate interpolation problem

Ariel August 22, 2007 03:47PM

Re: 3drotate interpolation problem

Drew August 22, 2007 03:56PM

Re: 3drotate interpolation problem

Ariel August 22, 2007 04:34PM

Re: 3drotate interpolation problem

Daniel Glen August 22, 2007 05:17PM