Re: polygon plot profile

Posted by Herbie on Feb 21, 2017; 6:30pm
URL: http://imagej.273.s1.nabble.com/polygon-plot-profile-tp5018156p5018162.html

Nir,

ok, then I suggest to (temporarily) change the image type to 32bit and
set the "Outside" region to NaN instead of zero.

HTH

Herbie

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Am 21.02.17 um 19:07 schrieb Nirbio:

> Hi Herbie,
>
> I tried that as well. The problem with that approach is that after clearing
> the image outside my ROI (funnel shape) I sill need to use the rectangle
> tool, hence selecting pixels from the cleared region as well. The cleared
> regions is now pixels with the value=0 which dilute my overall average
> signal.
>
> Thanks!
>
> Nir
>
>

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