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Hyperspectral Imaging Techniques for the Study, Conservation and Management of Rock Art

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dc.contributor.authorBayarri, Vicente
dc.contributor.authorSebastián Pérez, Miguel Ángel
dc.contributor.authorRipoll López, Sergio
dc.date.accessioned2024-05-20T11:52:06Z
dc.date.available2024-05-20T11:52:06Z
dc.date.issued2019-11-21
dc.description.abstractPaleolithic rock art is one of the most important cultural phenomena in the history of mankind. It was made by making incisions and/or applying natural pigments mixed with water or organic elements on a rock surface, which for millennia has been subjected to different factors of natural and anthropogenic alteration that have caused its deterioration and/or disappearance. The present paper shows a methodology that employs hyperspectral technology in the range of visible light and the near infrared spectrum, providing a scientific and non-destructive way to study, conserve and manage such a valuable cultural heritage. Recognition of coloring matter, formal recognition of the figures, superposition of forms and documentation of the state of conservation are relevant topics in rock art, and hyperspectral imaging technology is an efficient way to study them. The aim is to establish a method of creating pigment cartography and enhancing the visualization of rock art panels. Illumination sources, spectroradiometry measurements and camera adjustments must be taken into account to generate accurate results that later will be pre-processed to derive reflectance data, and then pigment analysis and enhanced visualization methods are applied. This methodology has allowed us to obtain 76% more figures than using traditional techniques throughout the case study area.en
dc.description.versionversión publicada
dc.identifier.doi10.3390/app9235011
dc.identifier.issn2076-3417
dc.identifier.urihttps://hdl.handle.net/20.500.14468/12652
dc.journal.issue23
dc.journal.titleApplied Sciences
dc.journal.volume9
dc.language.isoen
dc.publisherMDPI
dc.relation.centerFacultad de Geografía e Historia
dc.relation.departmentPrehistoria y Arqueología
dc.rightsAtribución 4.0 Internacional
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rights.urihttp://creativecommons.org/licenses/by/4.0
dc.subject.keywordshyperspectral imaging
dc.subject.keywordscultural heritage
dc.subject.keywordspigment analysis
dc.subject.keywordsconservation;
dc.subject.keywordscultural management
dc.subject.keywordsvisual enhancement
dc.subject.keywordscartography
dc.subject.keywordsrock art
dc.titleHyperspectral Imaging Techniques for the Study, Conservation and Management of Rock Artes
dc.title1,2,*, 1 anden
dc.typeartículoes
dc.typejournal articleen
dspace.entity.typePublication
relation.isAuthorOfPublicationb869cda8-ef15-4028-a605-3e469584ace5
relation.isAuthorOfPublication7b8f590f-3c5f-4430-89d3-096a4236b194
relation.isAuthorOfPublication.latestForDiscoveryb869cda8-ef15-4028-a605-3e469584ace5
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