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Re: Analyze Particles of ROI Area Fraction >100%?

Posted by Wayne Rasband on Apr 27, 2007; 7:09pm
URL: http://imagej.273.s1.nabble.com/Analyze-Particles-of-ROI-Area-Fraction-100-tp3699651p3699652.html

ImageJ 1.38q fixes a bug that could cause the summary area fraction
calculated by the particle analyzer to be greater than 100% if "Include
Holes" was not checked and the particles contained holes and/or there
was a composite selection containing holes.

-wayne

On Apr 24, 2007, at 4:18 PM, Perry, Griffin M wrote:

> Dear Listserv,
>
> I was just wondering how when analyzing particles of an ROI, I
> sometimes  get an area fraction in the summary that is >100%?
> Is it a bug or is there a region within the region getting counted
> twice
> (or something like that)?
>
> Just wondering...
>
> Thanks,
>
> -Griffin
>