Re: exact EDM algorithm

Posted by Robert Dougherty on Jun 20, 2008; 5:25pm
URL: http://imagej.273.s1.nabble.com/Integrated-Density-Unit-help-please-tp3695786p3695793.html

Dave,

You might try the 3D software at http://www.optinav.com/Local_Thickness.htm.
It is intended to work in 2D as well.

Bob

Robert P. Dougherty, Ph.D.
President, OptiNav, Inc.
Phone [phone]
Fax [phone]
www.optinav.com
 

> -----Original Message-----
> From: ImageJ Interest Group [mailto:[hidden email]] On Behalf Of
> David Randell
> Sent: Friday, June 20, 2008 9:57 AM
> To: [hidden email]
> Subject: exact EDM algorithm
>
> Hi everybody,
>
> Does anyone have a plugin/macro that computes the exact Euclidean Distance
> Map?  I have been looking at the one shipped with ImageJ which for
> propogated
> wavefront distances greater than 25 pixels or so, visibly departs from the
> ideal circular wavefront and tends toward a 16-sided regular polygon.
>
> Many thanks,
> Dave Randell