Spectrally Constrained L1-Norm Improves Quantitative Accuracy of Diffuse Optical Tomography

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We study L1-regularisation of spectrally constrained DOT using three popular
algorithms: IRLS, ADMMM, and FISTA. In 3D simulations, we find that L1-regularised solutions are significantly more highly correlated with the ground truth than Tikhonov-regularised solutions.
Original languageEnglish
Title of host publicationProceedings of the 2017 European Conference on Biomedical Optics (ECBO)
PublisherOSA Publishing
Publication statusAccepted/In press - 1 Jun 2017
Event2017 European Conferences on Biomedical Optics (ECBO) - Munich, Germany
Duration: 25 Jun 201729 Jun 2017

Conference

Conference2017 European Conferences on Biomedical Optics (ECBO)
Country/TerritoryGermany
CityMunich
Period25/06/1729/06/17

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