Re: Area Measurement <HELP>

Posted by Shirley on Mar 14, 2016; 12:07am
URL: http://imagej.273.s1.nabble.com/Area-Measurement-HELP-tp5015828p5015875.html

Hi Olivier,

Your method is very helpful to me. Thank you so much. I really appreciate your help.

Thanks again!

On Fri, Mar 11, 2016 at 10:54 PM, Olivier Burri [via ImageJ] <[hidden email]> wrote:

Hi Shirley,



The Weka segmentation plugin seems to yield good results.



Otherwise a laplacian operation of sigma=3, followed by a threshold is also working quite well.



Best



Oli





-----Original Message-----
From: ImageJ Interest Group [mailto:[hidden email]] On Behalf Of Shirley
Sent: mercredi, 9 mars 2016 10:36
To: [hidden email]
Subject: Re: Area Measurement <HELP>



Hi Priyanka,



I'm trying to calculate the area fraction of the black particles with enclosed shape. (so the very black particles on the image. Some of them are just black dots; some of them have irregular shapes).



Thanks for your reply :)







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