[MINC-users] subsampling

[Søren Christensen]

That will probably work; i was just thinking if mincreshape alone could have done it, but it probably can't skip slices.

Thanks
Soren




Fra: Christopher Bailey
Sendt: ti 22-11-2005 21:42
Til: MINC users mailing list
Emne: Re: [MINC-users] subsampling


Would this work?

foreach $i (every second slice index) {
	`mincreshape -dimrange zspace=$i,1 input.mnc /tmp/slice$i.mnc`;
	push(@slices, "/tmp/slice$i.mnc");
}
`mincconcat -concat_dimension zspace @slices output.mnc`;
unlink @slices;

-Chris

On Tue, 2005-11-22 at 10:17 +0100, Søren Christensen wrote:
> Hi,
>  What is the fastest way to extract for instance every 2nd slice from a volume?
> I guess mincresample can be used, but it becomes a little tedious as step sizes and start points have to be given in voxel coordinates.
> Is there a better way?
> 
> Best regards
> Soren
> 
> _______________________________________________
> MINC-users at bic.mni.mcgill.ca
> http://www.bic.mni.mcgill.ca/mailman/listinfo/minc-users

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