Applied Math And Analysis Seminar
Monday, October 12, 2009, 4:30pm, 119 Physics
Bill Allard
Some new results on total variation regularization for image processing
Abstract:- Total variation regularization has been used for image denoising
and other purposes for about twenty years now. For the last few years I
have
been studying the geometric and regularity properties of minimizers for
the associated variational problems with an eye toward a better
understanding
of them. In this talk I will describe some new results in this area
including
results on minimizers for anisotropic total variation. The motivation for
this work is that some computational schemes naturally use a polygonal
approximation to the standard Euclidean metric to define total variation. [video]
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