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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August 09, 2022 10:50AM
Hi-

Just a follow-up note to Daniel's post:

Some of the programs internally 'binarize' the data before Dice calc, and others don't. So, for pure "Dice" calcs, you would be safest make strictly binary masks for comparison. For example, @DiceMetric will recognize separate ROIs by different integer values in a dset and try to calc Dice values between 1s in each dset, separately from the 2s in each dset, etc.

--pt
Subject Author Posted

thresholding and binarizing images

ebelleau August 09, 2022 09:47AM

Re: thresholding and binarizing images

ptaylor August 09, 2022 10:36AM

Re: thresholding and binarizing images

ptaylor August 09, 2022 10:44AM

Re: thresholding and binarizing images

Daniel Glen August 09, 2022 10:45AM

Re: thresholding and binarizing images

ptaylor August 09, 2022 10:50AM

Re: thresholding and binarizing images

ebelleau August 11, 2022 10:37AM