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On Overparametrization in Variational Methods

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  • UserAlfred Bruckstein (Technion - Israel Institute of Technology; Nanyang Technological University)
  • ClockMonday 04 September 2017, 12:00-12:50
  • HouseSeminar Room 1, Newton Institute.

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VMVW01 - Variational methods, new optimisation techniques and new fast numerical algorithms

The talk will survey the idea of using over-parametrization in variational methods, in cases when some parameterized models for the signals of interest are available. Recently such methods were observed to yield state-of-the art results in recovering optic flow fields and in some signal segmentation problems. 

This talk is part of the Isaac Newton Institute Seminar Series series.

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