Spectral sharpening of color sensors: diagonal color constancy and beyond

It has now been 20 years since the seminal work by Finlayson et al. on the use/nof spectral sharpening of sensors to achieve diagonal color constancy. Spectral sharpening is/nstill used today by numerous researchers for different goals unrelated to the original goal/nof diagonal color constancy e.g....

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Detalles Bibliográficos
Autores: Vazquez-Corral, Javier, Bertalmío, Marcelo
Tipo de recurso: artículo
Estado:Versión publicada
Fecha de publicación:2014
País:España
Institución:Universitat Pompeu Fabra
Repositorio:Repositorio Digital de la UPF
OAI Identifier:oai:repositori.upf.edu:10230/25896
Acceso en línea:http://hdl.handle.net/10230/25896
http://dx.doi.org/10.3390/s140303965
Access Level:acceso abierto
Palabra clave:Spectral sharpening
Computational color constancy
Ccolor sensors
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spelling Spectral sharpening of color sensors: diagonal color constancy and beyondVazquez-Corral, JavierBertalmío, MarceloSpectral sharpeningComputational color constancyCcolor sensorsIt has now been 20 years since the seminal work by Finlayson et al. on the use/nof spectral sharpening of sensors to achieve diagonal color constancy. Spectral sharpening is/nstill used today by numerous researchers for different goals unrelated to the original goal/nof diagonal color constancy e.g., multispectral processing, shadow removal, location of/nunique hues. This paper reviews the idea of spectral sharpening through the lens of what/nis known today in color constancy, describes the different methods used for obtaining a set/nof sharpening sensors and presents an overview of the many different uses that have been/nfound for spectral sharpening over the years.This work was supported by European Research Council, Starting Grant ref. 306337, and by Spanish/ngrants ref. TIN2011-15954-E, and ref. TIN2012-38112MDPI201620162014info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttp://hdl.handle.net/10230/25896http://dx.doi.org/10.3390/s140303965reponame:Repositorio Digital de la UPFinstname:Universitat Pompeu FabraInglésSensors. 2014;14:3965-3985info:eu-repo/grantAgreement/ES/3PN/TIN2011-15954info:eu-repo/grantAgreement/ES/3PN/TIN2012-38112info:eu-repo/grantAgreement/EC/FP7/306337© 2014 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article/ndistributed under the terms and conditions of the Creative Commons Attribution license.http://creativecommons.org/licenses/by/3.0/info:eu-repo/semantics/openAccessoai:repositori.upf.edu:10230/258962026-06-12T07:21:37Z
dc.title.none.fl_str_mv Spectral sharpening of color sensors: diagonal color constancy and beyond
title Spectral sharpening of color sensors: diagonal color constancy and beyond
spellingShingle Spectral sharpening of color sensors: diagonal color constancy and beyond
Vazquez-Corral, Javier
Spectral sharpening
Computational color constancy
Ccolor sensors
title_short Spectral sharpening of color sensors: diagonal color constancy and beyond
title_full Spectral sharpening of color sensors: diagonal color constancy and beyond
title_fullStr Spectral sharpening of color sensors: diagonal color constancy and beyond
title_full_unstemmed Spectral sharpening of color sensors: diagonal color constancy and beyond
title_sort Spectral sharpening of color sensors: diagonal color constancy and beyond
dc.creator.none.fl_str_mv Vazquez-Corral, Javier
Bertalmío, Marcelo
author Vazquez-Corral, Javier
author_facet Vazquez-Corral, Javier
Bertalmío, Marcelo
author_role author
author2 Bertalmío, Marcelo
author2_role author
dc.subject.none.fl_str_mv Spectral sharpening
Computational color constancy
Ccolor sensors
topic Spectral sharpening
Computational color constancy
Ccolor sensors
description It has now been 20 years since the seminal work by Finlayson et al. on the use/nof spectral sharpening of sensors to achieve diagonal color constancy. Spectral sharpening is/nstill used today by numerous researchers for different goals unrelated to the original goal/nof diagonal color constancy e.g., multispectral processing, shadow removal, location of/nunique hues. This paper reviews the idea of spectral sharpening through the lens of what/nis known today in color constancy, describes the different methods used for obtaining a set/nof sharpening sensors and presents an overview of the many different uses that have been/nfound for spectral sharpening over the years.
publishDate 2014
dc.date.none.fl_str_mv 2014
2016
2016
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
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status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10230/25896
http://dx.doi.org/10.3390/s140303965
url http://hdl.handle.net/10230/25896
http://dx.doi.org/10.3390/s140303965
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv Sensors. 2014;14:3965-3985
info:eu-repo/grantAgreement/ES/3PN/TIN2011-15954
info:eu-repo/grantAgreement/ES/3PN/TIN2012-38112
info:eu-repo/grantAgreement/EC/FP7/306337
dc.rights.none.fl_str_mv http://creativecommons.org/licenses/by/3.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/3.0/
eu_rights_str_mv openAccess
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application/pdf
dc.publisher.none.fl_str_mv MDPI
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dc.source.none.fl_str_mv reponame:Repositorio Digital de la UPF
instname:Universitat Pompeu Fabra
instname_str Universitat Pompeu Fabra
reponame_str Repositorio Digital de la UPF
collection Repositorio Digital de la UPF
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