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SUMMARY:What can we learn from large deformation diffeomorphic metric mapp
 ing on spaces of rigid bodies? - Laurent Younes (Johns Hopkins University)
DTSTART:20171116T090000Z
DTEND:20171116T094500Z
UID:TALK95140@talks.cam.ac.uk
CONTACT:INI IT
DESCRIPTION:The Large Deformation Diffeomorphic Metric Mapping (LDDMM) alg
 orithms rely on a sub-Riemannian metric on the diffeomorphism group with s
 trong smoothness requirements. This talk will describe a series of simple 
 simulations illustrating the effect of such metrics when considering\, in 
 particular\, the motion of rigid objects subject to the associated least a
 ction principle. It will also show why modifications of this metric can be
  useful in some cases\, with some examples provided.
LOCATION:Seminar Room 1\, Newton Institute
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