Re: Fiber Orientation

Posted by Daniel Sage on Mar 15, 2010; 7:00am
URL: http://imagej.273.s1.nabble.com/Fiber-Orientation-tp3688968p3688972.html

Hello,

You can have a look at the plugin OrientationJ (Distribution) that we have used for directional analysis of collagen fibers on a maximum intensity projection of 3D fluorescences images. OrientationJ computes the local orientation and the local coherency (anisotropy factor) of an image: <http://bigwww.epfl.ch/demo/orientation/>
The 3D version is coming soon...

A monogenic analysis is also an option. It gives access to the local direction, the instant frequency and the coherency at different dyadic scales: <http://bigwww.epfl.ch/demo/monogenic/>

--
Daniel Sage

On 11 mars 2010, at 23:28, Sam Wu wrote:

> Hi all,
>
> I am new to imagej and I am now working on the fiber orientation on SEM
> images. I have come SEM images of collagens fibers and I have to work out
> the fiber orientation function of it. Is there any methods to work that out?
>
> Thank you for your suggestions.
>
> Sam
> --
> View this message in context: http://n2.nabble.com/Fiber-Orientation-tp4719113p4719113.html
> Sent from the ImageJ mailing list archive at Nabble.com.