I am trying to register two images of daily objects from different viewpoints (5 to 20 degrees angle). I have been reading about image registration and I feel like the best way to go is using Feature-Based methods for my purpose. But I still have some doubts about that.
- What is your method recommendation for images like below? Can rigid transformation methods be an option for me?
- What is your error measurement recommendation? I use 'root mean square error' currently. And my experiments show that Feature-Based better than Intensity Based methods on these kind of images (At least better than matlab's auto registration).
- What is the effect of registration process on the entropy of an image? I feel like registration should decrease the entropy.
Thanks a lot