Hi,
The stage 4 option does the internal calculations in the fourth stage using sinc, but you still need to specify whether you want the final application of the transformation (the resampling) to use sinc or spline using the -sinc_final or -spline_final options.
All the best,
Mark
On 26 Jun 2014, at 19:52, Junqian Gordon Xu <[log in to unmask]> wrote:
> We’ve noticed using "-stages 4” alone gave significantly blurrier result than “-sinc_final” in mcflirt. We are wondering what could cause the difference. Should we use “-stages 4” with “-sinc_final” together in FSL 5.0.x version?
>
> Thanks
> Gordon
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