New to Image processing, Want to find distance between 2 objects.

Posted by Nachiket on May 30, 2009; 2:17am
URL: http://imagej.273.s1.nabble.com/New-to-Image-processing-Want-to-find-distance-between-2-objects-tp3692342.html

Dear friends,
I am new to Image processing and ImageJ.

I want to find out distance between 2 spots. And Distance of that spot from
edge of rectangle.
(In Java Program,  which keeps monitoring webcam and taking images (interval
5 sec))

Please guide me through process and how (and which feature of ImageJ) to use
ImageJ.

As per my understanding,
First findout all the spots.
Second findout distance of each spot to other spot.
Third find out Rectangle (under which spots are located)
Forth find out distance.

Thank you
Regards,
Nachiket Patel