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conference paper
Characterization of the Solution of Linear Inverse Problems with Generalized TV Regularization
2016
Proceedings of Imaging and Applied Optics: OSA Optics & Photonics Congress, Mathematics in Imaging (OSA-MI'16)
Ill-posed inverse problems are often constrained by imposing a bound on the total variation of the solution. Here, we consider a generalized version of total-variation regularization that is tied to some differential operator L. We then show that the general form of the solution is a nonuniform L-spline with fewer knots than the number of measurements.
Type
conference paper
Authors
Publication date
2016
Publisher
Published in
Proceedings of Imaging and Applied Optics: OSA Optics & Photonics Congress, Mathematics in Imaging (OSA-MI'16)
Issue
Heidelberg, Federal Republic of Germany
Start page
MW5H.1
Peer reviewed
REVIEWED
EPFL units
Available on Infoscience
September 1, 2016
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