Re: Centering a ROI on a light spot

Posted by CARL Philippe (LBP) on
URL: http://imagej.273.s1.nabble.com/Centering-a-ROI-on-a-light-spot-tp5023983p5023985.html

Dear Michael,
Rather on the perimeter of the spot or if you prefer the "whole spot".
Because the most intense pixel may not be in the center.
My best regards,
Philippe

----- Mail original -----
De: "Cammer, Michael"
À: "imagej"
Envoyé: Mercredi 30 Septembre 2020 15:54:35
Objet: Re: Centering a ROI on a light spot

Would you like it centered on the intensity peak or on the centroid based on the perimeter of the spot?

Either way, yes.

Regards-
Michael Cammer

-----Original Message-----
From: ImageJ Interest Group On Behalf Of CARL Philippe (LBP)
Sent: Wednesday, September 30, 2020 9:36 AM

Subject: Centering a ROI on a light spot

[EXTERNAL]

Dear all,
Let's say I have a circular ROI which is placed (but not precisely) on top on a light spot.
Is there an efficent / easy method to center this ROI on the spot?
I thank you very much on your lightings on this.
My best regards,
Philippe

Philippe CARL
Laboratoire de Bioimagerie et Pathologies UMR 7021 CNRS - Université de Strasbourg Faculté de Pharmacie
74 route du Rhin
67401 ILLKIRCH
Tel : [phone]

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