Re: PLOT PROFILE

Posted by Jean-Yves Tinevez-2 on Sep 17, 2009; 9:10am
URL: http://imagej.273.s1.nabble.com/PLOT-PROFILE-tp3691116p3691119.html

On Sep 15, 2009, at 12:47 PM, Eva Panta wrote:

> Dear All,
>
> Does anyone know how I can draw an identical line in two different  
> images (2
> separate channels, red and green), so when I use plot profile I can  
> be sure
> that I'm comparing the same pixels (grey values) in each image?

You want to use the ROI manager.
Once you drew the first profile, press T to add it to the ROI manager.
You can call it back after-while by selecting another image and  
selecting the ROI in the manager.

cheers
jy


--
Jean-Yves Tinevez
PFID - Imagopole
Institut Pasteur
25-28, rue du Docteur Roux
75724 Paris cedex 15
France
tel: [phone]