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Shape smoothing (and what I hope to get from the Newton change-point program)

Wednesday 15th January 2014 - 16:00 to 16:30
INI Seminar Room 1
This talk will present some ideas for smoothing manifolds that have been observed as discrete meshes subject to noise. We will discuss the potential to create wavelet-type bases informed by the geometry of the manifold. As opposed to global Laplace-Beltrami eigenfunctions, localised bases can be found through the lifting scheme. These bases should allow a parsimonious representation of the co-ordinate functions and allow denoising of the original shape via thresholding.

I will also discuss some hopes that I have for the Newton Institute program and areas in change-point inference I am interested in working on.

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Presentation Material: 
University of Cambridge Research Councils UK
    Clay Mathematics Institute London Mathematical Society NM Rothschild and Sons