Vincent Arsigny, Xavier Pennec, Nicholas Ayache. Polyrigid and Polyaffine Transformations: A New Class of Diffeomorphisms for Locally Rigid or Affine Registration.
Proc. of MICCAI'03, Part II, Oct 2003, Montreal, Canada. pp.829--837,
⟨10.1007/b93811⟩.
⟨inria-00615668⟩