On Thursday 30 January 2003 12:17 pm, you wrote:
> On Thursday, January 30, 2003, at 05:00 AM, Erik-Jan Vlieger wrote:
> > ... First you have to
> > register the image-sets to each other. As we are talking about DTI
> > scans,
> > which probably means EPI was used for acquisition, you have to correct
> > for
> > different geometric distortions that could have occured. If you have
> > scanned
> > a B0 map, you could use FUGUE as a first step.
>
> If you don't have a B0 map, can you use some sort of template for
> correct for distortion? Does FUGUE provide a method for undistorting
> without the B0 map, too?
I am unaware of such an option. If you want to unwarp some of the distortion
perhaps using AIR5 with lots of degrees of freedom may help?
EJ
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