Re: Flow tracking

Posted by Aryeh Weiss on Jun 22, 2008; 6:42pm
URL: http://imagej.273.s1.nabble.com/Flow-tracking-tp3695757p3695762.html

isadaba wrote:

> http://www.nabble.com/file/p18052351/2665.bmp 
>
> http://www.nabble.com/file/p18052351/2734.bmp 
>
> Dear imageJ users,
>
> I have recently known about ImageJ and was trying to use it for our medical
> engineering problem. As you can see in the figures the fluid flows through
> the serpentine shape channel, see the advance from one figure to the other
> on the upper serpentine. We need to capture flow motion through the channel
> from video sequence, by automatically tracking position or speed.

You might be able to track the advancing front by taking the difference between
successive frames. There are plugins that can do this. Then you may be able to
use tracking plugins to follow the front.

--aryeh
--
Aryeh Weiss
School of Engineering
Bar Ilan University
Ramat Gan 52900 Israel

Ph:  972-3-5317638
FAX: [phone]