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SUMMARY:Generalized Fast Marching Method and applications - Nicolas Forcad
 el (University Paris-Dauphine)
DTSTART:20120927T140000Z
DTEND:20120927T150000Z
UID:TALK39864@talks.cam.ac.uk
CONTACT:Carola-Bibiane Schoenlieb
DESCRIPTION:The Fast Marching Method have been proposed by Sethian in 1996
  to solve very efficiently front propagation problem when the front evolve
 s in its normal direction with a positive speed depending only on space.\n
 \nThe goal of this presentation is to give a generalization of this algori
 thm when the normal velocity depends also on time and can change sign. We 
 will prove that the proposed algorithm is convergent and that the complexi
 ty is essentially the same as in the classical case.\n\nFinally\, we will 
 present some applications in dislocations dynamics and image segmentation.
LOCATION:MR 14\, CMS
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