X-Y coordinates to pixels

Posted by Leslie Day on Feb 01, 2006; 1:10am
URL: http://imagej.273.s1.nabble.com/X-Y-coordinates-to-pixels-tp3703825.html

I am hoping someone could help me. I am trying to map a point as it moves
through a series of images in order to find out velocity of the object and
distance traveled.. I figured the best way would be to keep creating points
with the point selector and then map the points. However, currently when I
use the point selector it gives me x-y coordinates in whole numbers. I need
something with more significant figures (3 decimal spots) to be able to see
the movement. Maybe in pixels or μm. Perhaps there is another way to detect
linear velocity and distance traveled through a series of images.

 

Thanks

 

Leslie Day

Biology Department

Northeastern University

[hidden email]

617-373-3780