Publication
An interpolation model is a necessary ingredient of intensity-based registration methods. The properties of such a model depend entirely on its basis function, which has been traditionally characterized by features such as its order of approximation and its support. However, as has been recently shown, these features are blind to the amount of registration bias created by the interpolation process alone; an additional requirement that has been named constant-variance interpolation is needed to remove this bias.
Viktor Kuncak, Simon Guilloud, Sankalp Gambhir
Viktor Kuncak, Simon Guilloud, Sankalp Gambhir