Yes. We are using this now. But is there a way to have no interpolation
whatsoever done on the data? (individual subject). We are comparing two
different sessions and would like the images to be as similar as possible.
Also is it correct that trilinear is the default?
Thank you for your help!
Sandra
-----Original Message-----
From: FSL - FMRIB's Software Library on behalf of Benjamin Kay
Sent: Thu 10/6/2011 2:19 PM
To: [log in to unmask]
Subject: Re: [FSL] applywarp --interp default, how to shut off??
On Thursday, October 06, 2011 14:13:04 you wrote:
> Hello FSL world,
>
> We are using the applywarp command to make an affine transform from one
> session to another. Can you use 'applywarp' without using the
> interpolation (--interp) flag? If you do not specific a --interp flag
> does it do the default, which is trilinear correct? Or with the --interp
> left off, will no interpolation been done? Is there a way to set up the
> command line so that you force no interpolation?
If you use --interp=nn you will get nearest neighbor interpolation, which is
probably what you mean by "no interpolation".
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