Re: pixel values for Histogram

Posted by skhekmat on May 22, 2009; 8:11pm
URL: http://imagej.273.s1.nabble.com/Bet-way-to-get-mean-value-of-ROI-in-a-plugin-tp3692428p3692429.html

Hi
I am wondering that is there any way to get the each pixel value of the roi
drawn on the image, so that I can use it for histogram? I usually get the
mean of the roi if I draw a roi on the image, but I would like to get each
pixel value for region I specify.
Thanks
Shah
 

-----Original Message-----
From: ImageJ Interest Group [mailto:[hidden email]] On Behalf Of Jean
Pierre CLAMME
Sent: Thursday, May 21, 2009 7:16 PM
To: [hidden email]
Subject: Bet way to get mean value of ROI in a plugin?

Hello,

I need to get the mean value of the intensity in a ROI to use  in a
plugin. Right now, I'm using the measure function, then I go and retrieve
the value in the result table.
I was wondering if there would be a cleaner / easier /better  way to
retrieve  this value ?

Thanks

JP