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dc.rights.licenseopenen_US
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorBATSALE, Jean-Christophe
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorABISSET, Emmanuelle
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorACHCHAQ, Fouzia
IDREF: 157677516
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorAOUALI, Abderezak
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorCHEVALIER, Stephane
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorGROZ, Marie-Marthe
IDREF: 228324599
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorMAIRE, Jeremie
IDREF: 19427585X
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorSOMMIER, Alain
dc.date.accessioned2023-10-27T08:11:29Z
dc.date.available2023-10-27T08:11:29Z
dc.date.issued2023-06-12
dc.date.conference2023-04-30
dc.identifier.urioai:crossref.org:10.1117/12.2665448
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/184549
dc.description.abstractEnThe study of the response of a temperature field (recorded from IR cameras) to a laser spot heating is increasingly used for NDE (Non Destructive Evaluation) applications. The most classical type of application is to use the flying spot in order to detect vertical cracks and/or to measure the in plane thermal diffusivity in relation to the observation plane of opaque materials. But several other ways of applications are presented here related to tomography and also super resolution. Instead of opaque materials applications, the tomography is using the principles of the flying spot. It consists in an indirect detection on an intermediate layer (the thermoconverter) that can convert a wide range of radiation from the spot. The objective of super-resolution can also be implemented with flying spot in order to circumvent the low spatial resolution of IR imaging systems. Such methods consider spots whose diameter is small compared to the size of the pixel. Some applications of our team will be shown with multiscale considerations.
dc.language.isoENen_US
dc.publisherSPIEen_US
dc.sourcecrossref
dc.subject.enFlying spot
dc.subject.enMultiscale analysis
dc.subject.enImage processing
dc.subject.enOptical instruments
dc.subject.enTerahertz radiation
dc.subject.enMultispectral radiation
dc.subject.enTomography
dc.subject.enMicroscale instrumentation
dc.title.enMultiscale aspects of the response of a temperature field to a pulsed laser or a periodic laser spot: some applications for IR thermography for non destructive evaluation, terahertz tomography, super-resolution, and microscale heat transfer
dc.typeCommunication dans un congrèsen_US
dc.identifier.doi10.1117/12.2665448en_US
dc.subject.halSciences de l'ingénieur [physics]
bordeaux.hal.laboratoriesUniv. Bordeaux, CNRS, Bordeaux INP, I2M, UMR 5295en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionCNRSen_US
bordeaux.institutionINRAEen_US
bordeaux.institutionArts et Métiersen_US
bordeaux.conference.titleThermosense: Thermal Infrared Applications XLVen_US
bordeaux.countryusen_US
bordeaux.conference.cityOrlandoen_US
bordeaux.import.sourcedissemin
hal.identifierhal-04268561
hal.version1
hal.date.transferred2023-11-02T15:19:11Z
hal.invitedouien_US
hal.proceedingsouien_US
hal.conference.end2023-05-04
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exporttrue
workflow.import.sourcedissemin
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.date=2023-06-12&rft.au=BATSALE,%20Jean-Christophe&ABISSET,%20Emmanuelle&ACHCHAQ,%20Fouzia&AOUALI,%20Abderezak&CHEVALIER,%20Stephane&rft.genre=unknown


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