[Insight-users] information centric similarity measures

[Anja Ende]

Hello everyone,

This is more of a general medical image registration question. Does
anyone know of any literature or work being done on multi-modal
similarity measures like MI or NMI but which are a bit more compact.
One thing that I am trying to do is use multivariate mutual
information and because of many images, my histogram size gets quite
big. So, I am trying to look into other similarity measures which
might be more friendly in this aspect.

Thanks,
Anja