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Re: Draw random dots only within a ROI

Posted by Zeta on Nov 17, 2014; 10:21pm
URL: http://imagej.273.s1.nabble.com/Draw-random-dots-only-within-a-ROI-tp5010470p5010498.html

Hi Kees,

the ROI will be rectangular shape.

I have a picture of a plate with fouling organisms on it, and I need to generate 50 dots in the bottom part of the plate and 50 in the top part (two rectangular ROIs).

A way to go would be to crop the image and generate random dots across the cropped part, but i have about 800 plates and each picture would be cropped twice. The time needed would be enormous.

Thank you
Davide