Deformable Registration with the SIFT points

SIFT points are the features point whose proprities are invariant in scaling, in the change of light, or rotation.

The principal idea of this method is use the correspondance between the points to determiner the transformation, the displacement of point. Then those points are considered as the control points that influence the form of the moving image in the deformation.

Some deformation demons methods

One of the most used recently method for the deformable registration is demons method. In this article, I show some results of using demons method implemented in the Itk 4.0.