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 05, 2019 12:16PM
I am very sorry for so many questions. But now I have only the last two questions to verify:
1. The inverse matrix, NOT the forward matrix is outputted to the terminal by 3dWarp -verb?
2. I can change the deobliqued dataset to match the original dataset perfectly using the following codes?
#3dWarp -oblique2card -prefix card OriginalAnatomy+orig.
cat_matvec -ONELINE card+orig::WARPDRIVE_MATVEC_INV_000000 > inversion.1D
3dAllineate -1Dmatrix_apply inversion.1D -prefix reoblique+orig -source card+orig -master OriginalAnatomy+orig
3drefit -atrcopy OriginalAnatomy+orig. IJK_TO_DICOM_REAL reoblique+orig

Am I right about these two questions?
Best regards,
Yu



Edited 6 time(s). Last edit at 01/05/2019 12:58PM by Zhang Yu.
Subject Author Posted

How to conduct the inverse of '3dWarp -oblique2card'?

Zhang Yu December 25, 2018 12:42AM

Re: How to conduct the inverse of '3dWarp -oblique2card'?

Daniel Glen December 31, 2018 01:32PM

Re: How to conduct the inverse of '3dWarp -oblique2card'?

Zhang Yu January 03, 2019 05:41AM

Re: How to conduct the inverse of '3dWarp -oblique2card'?

Daniel Glen January 03, 2019 06:40PM

Re: How to conduct the inverse of '3dWarp -oblique2card'?

Zhang Yu January 05, 2019 12:16PM

Re: How to conduct the inverse of '3dWarp -oblique2card'?

Daniel Glen January 08, 2019 05:40PM

Re: How to conduct the inverse of '3dWarp -oblique2card'?

Zhang Yu January 18, 2019 10:24AM

Re: How to conduct the inverse of '3dWarp -oblique2card'?

Daniel Glen January 18, 2019 06:33PM