Non rigid Image Registration

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Md. Azim  Ullah
Md. Azim Ullah on 20 Jan 2015
Answered: Alex Taylor on 24 Jan 2015
Is there any specific way to perform feature based non-rigid registration in gray-scale images? i have been using matched points between the two images but it doesn't seem to work . ANY idea on how to move forward with the task is very welcome. Thank you.

Answers (3)

Image Analyst
Image Analyst on 20 Jan 2015
Try imwarp()
Image Analyst
Image Analyst on 20 Jan 2015
That's a lot more complicated - to start with two sets of points and figure out what possible mathematical formula(s) could map them there. I have no idea.

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Matt J
Matt J on 20 Jan 2015
i was looking for finding an inverse mapping between the two images using the matched points
It looks like point_registration.m in this FEX package does this sort of thing.

Alex Taylor
Alex Taylor on 24 Jan 2015
Take a look at imregdemons in the image processing toolbox.

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