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The Discrete radon transform: A more efficient approach to image reconstruction

Kingston, Andrew; Svalbe, Imants D; Guedon, Jeanpierre

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The Radon transform and its inversion are the mathematical keys that enable tomography. Radon transforms are defined for continuous objects with continuous projections at all angles in [0,π). In practice, however, we pre-filter discrete projections taken

dc.contributor.authorKingston, Andrew
dc.contributor.authorSvalbe, Imants D
dc.contributor.authorGuedon, Jeanpierre
dc.date.accessioned2015-12-10T22:43:42Z
dc.identifier.issn1605-7422
dc.identifier.urihttp://hdl.handle.net/1885/58281
dc.description.abstractThe Radon transform and its inversion are the mathematical keys that enable tomography. Radon transforms are defined for continuous objects with continuous projections at all angles in [0,π). In practice, however, we pre-filter discrete projections taken
dc.publisherSPIE - The International Society for Optical Engineering
dc.rightshttp://spie.org/publications/contact-spie-publications/reprint-permission..."SPIE grants to authors of papers published in an SPIE Journal or Proceedings the right to post an author-prepared version or an official version (preferred version) of the published paper on an internal or external server controlled exclusively by the author/employer, provided that (a) such posting is noncommercial in nature and the paper is made available to users without charge; (b) an appropriate copyright notice and full citation appear with the paper, and (c) a link to SPIE's official online version of the abstract is provided using the DOI (Document Object Identifier) link." from SHERPA/RoMEO site (as at 10/10/16).
dc.rightsCopyright 2008 Society of Photo Optical Instrumentation Engineers. One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper are prohibited. The citation for this paper: Kingston, Andrew, Imants Svalbe, and Jean-Pierre Guédon. "The discrete Radon transform: a more efficient approach to image reconstruction?." Optical Engineering+ Applications. International Society for Optics and Photonics, 2008.
dc.sourceProceedings of SPIE - Progress in Biomedical Optics and Imaging
dc.subjectKeywords: Diagnostic radiography; Hearing aids; Image processing; Image reconstruction; Imaging systems; Medical imaging; Mergers and acquisitions; Process engineering; Radon; Repair; Restoration; Tomography; Vegetation; Acquisition times; Continuous objects; Cubic Discrete radon transform; Tomographic reconstruction
dc.titleThe Discrete radon transform: A more efficient approach to image reconstruction
dc.typeJournal article
local.description.notesImported from ARIES
local.identifier.citationvolume7078
dc.date.issued2008
local.identifier.absfor080202 - Applied Discrete Mathematics
local.identifier.absfor020402 - Condensed Matter Imaging
local.identifier.absfor020406 - Surfaces and Structural Properties of Condensed Matter
local.identifier.ariespublicationu9210271xPUB435
local.type.statusPublished Version
local.contributor.affiliationKingston, Andrew, College of Physical and Mathematical Sciences, ANU
local.contributor.affiliationSvalbe, Imants D, Monash University
local.contributor.affiliationGuedon, Jeanpierre, Polytech Nantes
local.bibliographicCitation.issue70780G (2008)
local.bibliographicCitation.startpage1
local.bibliographicCitation.lastpage10
local.identifier.doi10.1117/12.795779
dc.date.updated2016-02-24T11:55:48Z
local.identifier.scopusID2-s2.0-56249147475
local.identifier.thomsonID000263867300014
CollectionsANU Research Publications

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