Re: Voronoi plugin not adjusted

Posted by Gabriel Landini on Feb 08, 2018; 11:29pm
URL: http://imagej.273.s1.nabble.com/Voronoi-plugin-not-adjusted-tp5020029p5020041.html

To avoid using ROIs, you could also use one morphological equivalent of the
voronoi diagram using the Find Maxima command, e.g.:

run("Blobs (25K)");
run("Grays"); // so you see the normal LUT
run("Gaussian Blur...", "sigma=5"); //remove some spurious maxima
run("Find Maxima...", "noise=15 output=[Segmented Particles]");

Then in a copy of the original, threshold your cells in green+red channel (to
get the cell cluster) and compute the logical AND operation between the
thresholded cluster with the result of the Find Maxima. That should retain the
segmented cells that are in the cluster from the green+red channels.

Cheers

Gabriel

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