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Investigation on reconstruction methods applied to 3D terahertz computed tomography

hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
dc.contributor.authorRECUR, Benoît
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorYOUNUS, A.
hal.structure.identifierALPhANOV
dc.contributor.authorSALORT, S.
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorMOUNAIX, Patrick
hal.structure.identifierALPhANOV
dc.contributor.authorCHASSAGNE, B.
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
dc.contributor.authorDESBARATS, P.
hal.structure.identifierService des Photons, Atomes et Molécules [SPAM]
dc.contributor.authorCAUMES, J.-P.
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorABRAHAM, Emmanuel
dc.date.created2011-01-19
dc.date.issued2011-03-02
dc.identifier.issn1094-4087
dc.description.abstractEn3D terahertz computed tomography has been performed using a monochromatic millimeter wave imaging system coupled with an infrared temperature sensor. Three different reconstruction methods (standard back-projection algorithm and two iterative analysis) have been compared in order to reconstruct large size 3D objects. The quality (intensity, contrast and geometric preservation) of reconstructed cross-sectional images has been discussed together with the optimization of the number of projections. Final demonstration to real-life 3D objects has been processed to illustrate the potential of the reconstruction methods for applied terahertz tomography.
dc.language.isoen
dc.publisherOptical Society of America - OSA Publishing
dc.title.enInvestigation on reconstruction methods applied to 3D terahertz computed tomography
dc.typeArticle de revue
dc.identifier.doi10.1364/OE.19.005105
dc.subject.halInformatique [cs]/Imagerie médicale
dc.subject.halPhysique [physics]/Physique [physics]/Optique [physics.optics]
bordeaux.journalOptics Express
bordeaux.page5105-5117
bordeaux.volume19
bordeaux.issue6
bordeaux.peerReviewedoui
hal.identifierhal-00577605
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00577605v1
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