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The Revealing Flashlight: Interactive spatial augmented reality for detail exploration of cultural heritage artifacts

hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
hal.structure.identifierLaboratoire Photonique, Numérique et Nanosciences [LP2N]
dc.contributor.authorRIDEL, Brett
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
hal.structure.identifierESTIA INSTITUTE OF TECHNOLOGY
dc.contributor.authorREUTER, Patrick
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
dc.contributor.authorLAVIOLE, Jeremy
dc.contributor.authorMELLADO, Nicolas
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
hal.structure.identifierESTIA INSTITUTE OF TECHNOLOGY
dc.contributor.authorCOUTURE, Nadine
hal.structure.identifierLaboratoire Bordelais de Recherche en Informatique [LaBRI]
hal.structure.identifierLaboratoire Photonique, Numérique et Nanosciences [LP2N]
dc.contributor.authorGRANIER, Xavier
dc.date.accessioned2023-05-12T10:20:09Z
dc.date.available2023-05-12T10:20:09Z
dc.date.created2013
dc.date.issued2014-05
dc.identifier.issn1556-4673
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/181066
dc.description.abstractEnCultural heritage artifacts often contain details that are diffcult to distinguish due to aging effects such as erosion. We propose the revealing flashlight, a new interaction and visualization technique in spatial augmented reality that helps to reveal the detail of such artifacts. We locally and interactively augment a physical artifact by projecting an expressive 3D visualization that highlights its features, based on an analysis of its previously acquired geometry at multiple scales. Our novel interaction technique simulates and improves the behavior of a flashlight: according to 6-degree-of-freedom input, we adjust the numerous parameters involved in the expressive visualization - in addition to specifying the location to be augmented. This makes advanced 3D analysis accessible to the greater public with an everyday gesture, by naturally combining the inspection of the real object and the virtual object in a co-located interaction and visualization space. The revealing flashlight can be used by archeologists, for example, to help decipher inscriptions in eroded stones, or by museums to let visitors interactively discover the geometric details and meta-information of cultural artifacts. We confirm its effectiveness, ease-of-use and ease-of-learning in an initial preliminary user study and by the feedbacks of two public exhibitions.
dc.language.isoen
dc.publisherAssociation for Computing Machinery
dc.subject.entangible interaction
dc.subject.enSpatial interaction techniques
dc.subject.enspatial augmented reality
dc.subject.enexpressive visualization
dc.title.enThe Revealing Flashlight: Interactive spatial augmented reality for detail exploration of cultural heritage artifacts
dc.typeArticle de revue
dc.identifier.doi10.1145/2611376
dc.subject.halInformatique [cs]/Interface homme-machine [cs.HC]
dc.description.sponsorshipEuropeVirtual Museum Transnational Network
bordeaux.journalJournal on Computing and Cultural Heritage
bordeaux.page6:1-6:18
bordeaux.volume7
bordeaux.hal.laboratoriesLaboratoire Photonique, Numérique et Nanosciences (LP2N) - UMR 5298*
bordeaux.issue2
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionCNRS
bordeaux.institutionBordeaux INP
bordeaux.institutionBordeaux Sciences Agro
bordeaux.peerReviewedoui
hal.identifierhal-00986905
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-00986905v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20on%20Computing%20and%20Cultural%20Heritage&rft.date=2014-05&rft.volume=7&rft.issue=2&rft.spage=6:1-6:18&rft.epage=6:1-6:18&rft.eissn=1556-4673&rft.issn=1556-4673&rft.au=RIDEL,%20Brett&REUTER,%20Patrick&LAVIOLE,%20Jeremy&MELLADO,%20Nicolas&COUTURE,%20Nadine&rft.genre=article


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