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Re: Particle analysis: classifying with respect to size

Posted by Dimiter Prodanov-2 on Dec 17, 2007; 8:29am
URL: http://imagej.273.s1.nabble.com/Particle-analysis-classifying-with-respect-to-size-tp3697736p3697737.html

Hi Jacquie,

I agree with Gabriel, without prior knowledge on the size distribution it
will be difficult to classify. With this statement you assume unimodal
distribution.

how many classes do you normally expect? I have an algorithm for
unsupervised classification in 2^n classes. But it is implemented so far
in Matlab.
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At the moment, my idea is to find out the mean (+ 2SD, etc.) using
Analyze Particles and then go into Excel to classify them as one or more
but if anyone has a better way of doing this, it would be great.

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Kind regards,

Dimiter