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Endmember Extraction for Pigment Identification Pre- and Post-intervention: A Case Study from a XVIth Century Copper Plate Painting
dc.contributor.author | López-Baldomero, Ana B. | |
dc.contributor.author | Martínez-Domingo, Miguel Ángel | |
dc.contributor.author | Hernández-Andrés, Javier | |
dc.contributor.author | Blanc, Rosario | |
dc.contributor.author | Vilchez-Quero, J. L. | |
dc.contributor.author | López-Montes, Ana | |
dc.contributor.author | Valero, Eva M. | |
dc.date.accessioned | 2025-02-07T09:24:04Z | |
dc.date.available | 2025-02-07T09:24:04Z | |
dc.date.issued | 2023-06 | |
dc.identifier.citation | Ana B. López-Baldomero, Miguel A. Martínez-Domingo, Javier Hernández-Andrés, Rosario Blanc, J. L. Vilchez-Quero, Ana López-Montes, Eva M. Valero, "Endmember Extraction for Pigment Identification Pre- and Post-intervention: A Case Study from a XVIth Century Copper Plate Painting" in Archiving Conference, 2023, pp 198 - 203, https://doi.org/10.2352/issn.2168-3204.2023.20.1.40 | es_ES |
dc.identifier.uri | https://hdl.handle.net/10481/102061 | |
dc.description.abstract | Three endmember extraction methods (NFINDR, NMF and manual extraction) are compared in two stages (pre- and post- intervention) of the same painting, a Maternity on copper plate, under study for the formulation of a hypothesis on the authorship and the dating. The endmembers are extracted from spectral images in the 400-1000 nm range. The main aim is to determine if simple automatic endmember extraction is enough for pigment and re-painted areas identification in this case study. | es_ES |
dc.description.sponsorship | Color Imaging Lab, Department of Optics | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Society for imaging science and technology | es_ES |
dc.relation.ispartofseries | Proc. Archiving 2023; | |
dc.rights | Atribución-NoComercial 4.0 Internacional | * |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/4.0/ | * |
dc.subject | pigment identification | es_ES |
dc.subject | unmixing | es_ES |
dc.subject | spectral imaging | es_ES |
dc.subject | painting | es_ES |
dc.subject | endmember extraction | es_ES |
dc.title | Endmember Extraction for Pigment Identification Pre- and Post-intervention: A Case Study from a XVIth Century Copper Plate Painting | es_ES |
dc.type | conference output | es_ES |
dc.rights.accessRights | open access | es_ES |
dc.identifier.doi | 10.2352/issn.2168-3204.2023.20.1.40 | |
dc.type.hasVersion | AO | es_ES |