Laboratory and in situ assays of digital image analysis based protocols for biodeteriorated rock and mural paintings recording

8 pages, 8 figures, 43 references.

Detalles Bibliográficos
Autores: Rogerio Candelera, Miguel A., Jurado, Valme, Laiz Trobajo, L., Sáiz-Jiménez, Cesáreo
Tipo de recurso: artículo
Fecha de publicación:2011
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/45068
Acceso en línea:http://hdl.handle.net/10261/45068
Access Level:acceso abierto
Palabra clave:Rock art
Digital image analysis
Biodeterioration
Mural paintings
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spelling Laboratory and in situ assays of digital image analysis based protocols for biodeteriorated rock and mural paintings recordingRogerio Candelera, Miguel A.Jurado, ValmeLaiz Trobajo, L.Sáiz-Jiménez, CesáreoRock artDigital image analysisBiodeteriorationMural paintings8 pages, 8 figures, 43 references.Rock art paintings, and in general mural paintings, are one of the many elements of cultural heritage complex systems. As the different elements of a system have diverse spatial positions, spatial recording allows understanding their interactions. Thus, a useful approach to mural paintings recording is to understand it as a microcartography issue, managing each element of the system as a cartographic coverage. The approach implemented emphasizes the utilization of data obtained by remote sensing techniques for extracting different kinds of information susceptible of being analysed, classified and plotted in a differentiate way by means of the possibility of reducing redundant data by Principal Component Analysis (PCA) and the elaboration of false-colour images from uncorrelated bands. A laboratory model was prepared in order to simulate biodeterioration of rock art. The samples were photographically recorded thereafter under different lighting conditions, and PCA applied to the resulting images. False-colour images obtained by combining Principal Component bands allowed us to reach results similar to those of an unsupervised classification. The method has been applied to Roman mural paintings from one of the tombs of Carmona Necropolis, obtaining good results.Peer reviewedElsevier201220122011info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501http://hdl.handle.net/10261/45068reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1016/j.jas.2011.04.020http://www.sciencedirect.com/science/article/pii/S0305440311001506info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/450682026-05-22T06:33:51Z
dc.title.none.fl_str_mv Laboratory and in situ assays of digital image analysis based protocols for biodeteriorated rock and mural paintings recording
title Laboratory and in situ assays of digital image analysis based protocols for biodeteriorated rock and mural paintings recording
spellingShingle Laboratory and in situ assays of digital image analysis based protocols for biodeteriorated rock and mural paintings recording
Rogerio Candelera, Miguel A.
Rock art
Digital image analysis
Biodeterioration
Mural paintings
title_short Laboratory and in situ assays of digital image analysis based protocols for biodeteriorated rock and mural paintings recording
title_full Laboratory and in situ assays of digital image analysis based protocols for biodeteriorated rock and mural paintings recording
title_fullStr Laboratory and in situ assays of digital image analysis based protocols for biodeteriorated rock and mural paintings recording
title_full_unstemmed Laboratory and in situ assays of digital image analysis based protocols for biodeteriorated rock and mural paintings recording
title_sort Laboratory and in situ assays of digital image analysis based protocols for biodeteriorated rock and mural paintings recording
dc.creator.none.fl_str_mv Rogerio Candelera, Miguel A.
Jurado, Valme
Laiz Trobajo, L.
Sáiz-Jiménez, Cesáreo
author Rogerio Candelera, Miguel A.
author_facet Rogerio Candelera, Miguel A.
Jurado, Valme
Laiz Trobajo, L.
Sáiz-Jiménez, Cesáreo
author_role author
author2 Jurado, Valme
Laiz Trobajo, L.
Sáiz-Jiménez, Cesáreo
author2_role author
author
author
dc.subject.none.fl_str_mv Rock art
Digital image analysis
Biodeterioration
Mural paintings
topic Rock art
Digital image analysis
Biodeterioration
Mural paintings
description 8 pages, 8 figures, 43 references.
publishDate 2011
dc.date.none.fl_str_mv 2011
2012
2012
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
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dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/45068
url http://hdl.handle.net/10261/45068
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1016/j.jas.2011.04.020
http://www.sciencedirect.com/science/article/pii/S0305440311001506
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,81155

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