[MINC-users] Mincextract to get voxel values and coordinates?
Jason Lerch
jason@bic.mni.mcgill.ca
Mon Nov 15 22:20:04 2004
On Nov 15, 2004, at 9:35 PM, Dylan WAGNER wrote:
>
>
> Hi all,
>
> I'm trying to get a table of voxel values and coordinates above a
> certain threshold. Which tool would be most appropriate for this?
>
> find_peaks with the distance set to 0 still doesn't give me every
> single
> voxel (I know this because mincstats tells me I have 11,000 voxels
> above
> threshold and find_pos only gives me about 90).
Try:
minctotag input.mnc output.tag min_threshold max_threshold
The coordinates will be world coordinates. It should be very
straightforward to turn the tags into a table (it's a text file).
>
> Mincextract seems like it could do the job, but I'm not entirely
> sure
> how to wield it. In particular, where/how would I set a threshold?
>
> Lastly, where is mincbet? It's listed in the wiki. Seems useful.
~rotor/opt/irix_bin/mincbet
(Andrew, this might be a hint to move it to a more convenient place ;-))
Jason
>
> Thanks,
>
>
>
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