Previous Message | Next Message Previous in Topic | Next in Topic Previous by Same Author | Next by Same Author Previous Page (August 2008) | Back to Main IMAGEJ Page
	Reply | Post a New Message | Join or Leave IMAGEJ, or Change Options | Search
	Chronologically | Most Recent First | Wrap Text (Proportional Font) | Don't Wrap Text (Non-proportional Font)

Approved-By: [log in to unmask]
User-Agent: Thunderbird 2.0.0.16 (Windows/20080708)
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Message-ID:  <[log in to unmask]>
Date:         Tue, 26 Aug 2008 16:55:44 +0100
Reply-To:     ImageJ Interest Group <[log in to unmask]>
Sender:       ImageJ Interest Group <[log in to unmask]>
From:         Michael Doube <[log in to unmask]>
Subject:      Sphere fitting

Hi all

A colleague just handed me a difficult-looking and user-unfriendly bunch 
of MATLAB code that does least-squares sphere fitting to a set of 
(x,y,z) coordinates (n ~ 10 usually).

Has anyone implemented something like this for ImageJ?  I'm imagining a 
plugin where you click on a bunch of points in a stack, hit go and then 
have a centre and radius returned.

The most useful thing I've found so far is this:
www.cccg.ca/proceedings/2004/58.pdf

cheers,

Mike

Center for Information Technology National Institutes of Health Bethesda, Maryland 20892 301 594 6248 (v) 301 496 8294 (TDD) Comments and Assistance Accessibility