Multiplicative and additive perturbation effects on the recovery of sparse signals on the sphere using compressed sensing

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dc.contributor.authorAlem, Yibeltal
dc.contributor.authorChae, Daniel H
dc.contributor.authorKennedy, Rodney
dc.coverage.spatialGold Coast, QLD
dc.date.accessioned2015-12-13T22:56:43Z
dc.date.createdDecember 12-14 2012
dc.date.issued2012
dc.date.updated2016-02-24T08:37:59Z
dc.description.abstractIn this paper, we show how perturbation can affect the reconstruction of sparse spherical harmonic (SH) signals, whose domain is the sphere, with compressed sensing (CS) techniques. Our results show that the multiplicative perturbation, which can be gener
dc.identifier.isbn9781467323932
dc.identifier.urihttp://hdl.handle.net/1885/82920
dc.publisherIEEE
dc.relation.ispartofseries6th International Conference on Signal Processing and Communication Systems, ICSPCS 2012
dc.source6th International Conference on Signal Processing and Communication Systems, ICSPCS 2012 - Proceedings
dc.subjectKeywords: Compressive sensing; Diversity techniques; Method of calibrations; Perturbation effect; Sampling location; Sparse recovery; Sparse signals; Spherical harmonics; Communication systems; Signal reconstruction
dc.titleMultiplicative and additive perturbation effects on the recovery of sparse signals on the sphere using compressed sensing
dc.typeConference paper
local.contributor.affiliationAlem, Yibeltal, College of Engineering and Computer Science, ANU
local.contributor.affiliationChae, Daniel H, College of Engineering and Computer Science, ANU
local.contributor.affiliationKennedy, Rodney, College of Engineering and Computer Science, ANU
local.contributor.authoruidAlem, Yibeltal, u4929915
local.contributor.authoruidChae, Daniel H, u4588404
local.contributor.authoruidKennedy, Rodney, u8607590
local.description.embargo2037-12-31
local.description.notesImported from ARIES
local.description.refereedYes
local.identifier.absfor090609 - Signal Processing
local.identifier.ariespublicationf5625xPUB11116
local.identifier.doi10.1109/ICSPCS.2012.6507991
local.identifier.scopusID2-s2.0-84880308301
local.type.statusPublished Version

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