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

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Gunjan
November 28, 2014 06:50AM
When I used below code then mask is properly visible(not only the boundary).
cell_t binary( cell_t ft)
{

if(ft == 6)
ft=255;
else
ft=0;
return ft;
}

I used 6 because , after reading the image I found the largest pixel having value as 6. There are other values present as well like 2,4,1 etc.
My question is Did I process correctly? If not then how can I be sure that pixel values other than 6 does not/ does lie in the brain portion. If the values are based upon tissue type then there must be three values to be lied in the brain portion.


I
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Subject Author Posted

Brain Mask Specifications

Gunjan November 27, 2014 05:27AM

Re: Brain Mask Specifications

gang November 27, 2014 02:43PM

Re: Brain Mask Specifications

Gunjan November 28, 2014 01:27AM

Re: Brain Mask Specifications

Gunjan November 28, 2014 06:50AM

Re: Brain Mask Specifications

rick reynolds December 01, 2014 11:43AM

Re: Brain Mask Specifications

Gunjan December 03, 2014 02:07AM

Re: Brain Mask Specifications

Gunjan December 01, 2014 03:18AM