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Generalized Fast Marching Method and applications

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  • UserNicolas Forcadel (University Paris-Dauphine)
  • ClockThursday 27 September 2012, 15:00-16:00
  • HouseMR 14, CMS.

If you have a question about this talk, please contact Carola-Bibiane Schoenlieb.

The Fast Marching Method have been proposed by Sethian in 1996 to solve very efficiently front propagation problem when the front evolves in its normal direction with a positive speed depending only on space.

The goal of this presentation is to give a generalization of this algorithm when the normal velocity depends also on time and can change sign. We will prove that the proposed algorithm is convergent and that the complexity is essentially the same as in the classical case.

Finally, we will present some applications in dislocations dynamics and image segmentation.

This talk is part of the Applied and Computational Analysis series.

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