Re: 3D measurements?

Posted by Markko Merzin on
URL: http://imagej.273.s1.nabble.com/3D-measurements-tp3696743p3696745.html

Ühel kenal päeval, N, 2008-03-27 kell 15:52, kirjutas Ignacio Arganda
Carreras:

> I was wondering if there is a direct way to obtain 3D measurements from
> an image stack. I was thinking for instance on measure the volume and
> surface of a binary stack.

Depends what You mean by direct. There is a plugin for volume estimation
but it requires that user marks ROIs by hand. I guess that with some
tweaking it can be modified to recognize ROIs automatically but this
approach have many constraints and has tendency to unexpected and
annoying errors.

Look at "http://www.ut.ee/~markkom/volumest".

Im planning to write plugin for surface area estimation too, but
schedule is unclear for now.



> Thanks in advance!
>
> ignacio
>
--
Markko Merzin <[hidden email]>
Department of Information Technology Services
University of Tartu