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rotation matching of 2D images [message #49524]

Sat, 29 July 2006 01:06

phil
Messages: 15
Registered: April 1995

Junior Member

Hello!

I have 2 images of same sizes, but different orientations.
One of these images is my 'reference' image, and the other one is the
'target' image, that I would like to rotate, so that the orientation of
its features match the orientation of the reference image.

I would then need an algorithm performing some kind of
cross-correlation and returning the adequate rotation angle( I could
then use the idl function ROT afterwards).

Does somebody have a clue of such a procedure ?

Many thanks

Philippe Kobel
MPI for solar system research
Katlenburg-Lindau
Germany

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