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Nearest Neighbor Clustering

Questions or comments about Mango, webMango, iMango or Papaya.

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Nearest Neighbor Clustering

Postby tvanasse » Tue Mar 06, 2018 11:53 am

Hello,

I was wondering what algorithm Mango uses in its "Find ROI Components" or other clustering tools:

The 3 different nearest neighbor (NN) methods are:
** 1 = Use first-nearest neighbor clustering
** * above threshold voxels cluster together if faces touch
** 2 = Use second-nearest neighbor clustering
** * voxels cluster together if faces OR edges touch
** 3 = Use third-nearest neighbor clustering
** * voxels cluster together if faces OR edges OR corners touch

Thanks,

Tom
tvanasse
 
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Re: Nearest Neighbor Clustering

Postby admin » Sun Mar 18, 2018 6:48 pm

It uses the first: "above threshold voxels cluster together if faces touch"
admin
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Location: Research Imaging Center


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