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Total variation of the normal as a prior in geometric inverse problems

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If you have a question about this talk, please contact Fabian Spill.

The total variation (TV) is an important regularizing seminorm in inverse problems. We consider geometric inverse problems, where the shape is among the unknowns. The notion of total variation of the surface normal will be defined and considered as a prior for this class of problems. We also address a suitable numerical scheme to deal with the non-smoothness arising from the TV of the normal and present numerical results.

This talk is part of the Applied Mathematics Seminar Series series.

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