Re: Weka Segmentation probability maps

Posted by Ignacio Arganda-Carreras on Nov 04, 2014; 5:50pm
URL: http://imagej.273.s1.nabble.com/Weka-Segmentation-probability-maps-tp5010292p5010297.html

Hello Niko,

How many classes do you have? In principle, you should assign to each pixel
the class with higher probability. This is what happens when you click in
the GUI on "Create result".

I just made a short Beanshell script that does exactly that:

https://gist.github.com/iarganda/c7fc0a88b8d2737c9d3d

Let me know if you need help with it.

ignacio

On Tue, Nov 4, 2014 at 4:26 PM, Niko Ehrenfeuchter <
[hidden email]> wrote:

> Dear all,
>
> is there a quick way (or code snippet) to transform the probability maps
> resulting from a Weka run into the other result format (segmentation map)?
>
> Thanks,
> ~Niko
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> Niko Ehrenfeuchter | Image Analysis Specialist | Biozentrum, University of
> Basel | Klingelbergstr. 50/70 | CH-4056 Basel
> Phone: [phone] | [hidden email] |
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Ignacio Arganda-Carreras, Ph.D.
Seung's lab, 46-5065
Department of Brain and Cognitive Sciences
Massachusetts Institute of Technology
43 Vassar St.
Cambridge, MA 02139
USA

Phone: [phone]
Website: http://bioweb.cnb.csic.es/~iarganda/index_EN.html

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