Title	A multiscale approach for inverse problems
Creator	Rondi, Luca
Publisher	Banff International Research Station for Mathematical Innovation and Discovery
Date Issued	2019-06-24T10:45
Description	We extend the hierarchical decomposition of an image as a sum of constituents of different scales, introduced by Tadmor, Nezzar and Vese in 2004, to a general setting. We develop a theory for multiscale decompositions which, besides extending the one of Tadmor, Nezzar and Vese to arbitrary L^2 functions, is applicable to nonlinear inverse problems, as well as to other imaging problems. As a significant example, we present applications to the inverse conductivity problem. This is a joint work with Klas Modin and Adrian Nachman.
Extent	51.0 minutes
Subject	Mathematics; Functional analysis; Calculus of variations and optimal control; optimization; Numerical analysis
Type	Moving Image
File Format	video/mp4
Language	eng
Notes	Author affiliation: Università degli Studi di Milano
Series	BIRS Workshop Lecture Videos (Banff, Alta)
Date Available	2019-12-22
Provider	Vancouver : University of British Columbia Library
Rights	Attribution-NonCommercial-NoDerivatives 4.0 International
DOI	10.14288/1.0387273
URI	http://hdl.handle.net/2429/72910
Affiliation	Non UBC
Peer Review Status	Unreviewed
Scholarly Level	Researcher
Rights URI	http://creativecommons.org/licenses/by-nc-nd/4.0/
Aggregated Source Repository	DSpace

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