Hi Manish,
There is a recent review of bias correction methods by Hou, but it
doesn't analyse performance. http://dx.doi.org/10.1155/IJBI/2006/49515
Arnold et al evaluated six algorithms, including N3 and spm99. N3
appears the best to me, and spm99 doesn't do too well, but spm5 is
probably greatly improved. http://dx.doi.org/10.1006/nimg.2001.0756
I'm not aware of a more recent comparison, including N3, FAST, and
SPM5 (which would be useful...). Anyone else?
Best,
Ged.
Manish Dalwani wrote:
> Dear SPM'ers,
>
> Does anyone know about a good inhomogeniety correction tool (for high
> field MRI) which could be applied for/to VBM studies?
>
> Thanks,
> Manish Dalwani
> PRA
> Dept. of Psychiatry
> UCHSC
>
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