Two images the same, except for a slight translation....

Previous Topic Next Topic
 
classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

Two images the same, except for a slight translation....

Andrew Lowe
Hi all,
        This is my first post, so let me start off by saying that ImageJ looks
to be a great piece of software and congrats to the authors.

        My problem is that I have two images, separated by a period of time, of
the same thingy. These images are taken by a CCD camera through a
microscope and unfortunately some movement has taken place between the
two images being taken. Now when I want to combine, subtract, the two
images to see what's changed, it appears as though, due to the movement,
that everything has changed, when a manual visual inspection shows only
a tiny change. Is there something in ImageJ that will somehow be able to
"automagically" remove the translation?

        I know I can zoom in on the same feature in the two images, find coords
and then manually do a rectifying translation.

        Any thoughts greatly appreciated,

                Andrew Lowe