Perceptually-based gamut extension algorithm for emerging wide color gamut display and projection technologies

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• dc.contributor.author Zamir, Syed Waqas
• dc.contributor.author Vazquez-Corral, Javier
• dc.contributor.author Bertalmío, Marcelo
• dc.date.accessioned 2019-05-29T12:33:44Z
• dc.date.available 2019-05-29T12:33:44Z
• dc.date.issued 2016
• dc.description Comunicació presentada a: SMPTE 2016 Annual Technical Conference and Exhibition, celebrada a Los Angeles, Estats Units d'Amèrica, del 25 al 27 d'octubre de 2016.ca
• dc.description.abstract While wide color gamut (WCG) capabilities are a key element of emerging display and projection technologies, at present most image content is recorded using standards such as DCI-P3 for cinema or BT.709 for TV that have a reduced color gamut. Therefore, there is a need for gamut extension methods that process regular content and allow to appreciate the full color potential of new displays, improving user experience. We present a gamut extension algorithm that is based on visual perception models and explicitly takes into account low chromatic colors such as skin tones. It produces results that look natural, are free of artifacts of any kind, and outperform the state of the art. The method is fast, allowing for operation interaction if needed.en
• dc.description.sponsorship This work was supported by the European Research Council, Starting Grant ref. 306337, by the Spanish government and FEDER Fund, grant ref. TIN2015-71537-P (MINECO/FEDER,UE), and by the Icrea Academia Award.
• dc.format.mimetype application/pdf
• dc.identifier.citation Zamir SW, Vazquez-Corral J, Bertalmío M. Perceptually-based gamut extension algorithm for emerging wide color gamut display and projection technologies. In: SMPTE 2016 Annual Technical Conference and Exhibition; 2016 Oct 25-27; Los Angeles, CA, USA. New York: Society of Motion Picture & Television Engineers (SMPTE); 2016. p. 1-11. DOI: 10.5594/M001713
• dc.identifier.doi http://dx.doi.org/10.5594/M001713
• dc.identifier.isbn 978-1-61482-957-7
• dc.identifier.uri http://hdl.handle.net/10230/41652
• dc.language.iso eng
• dc.publisher Society of Motion Picture & Television Engineers (SMPTE)
• dc.relation.ispartof SMPTE 2016 Annual Technical Conference and Exhibition; 2016 Oct 25-27; Los Angeles, CA, USA. New York: Society of Motion Picture & Television Engineers (SMPTE); 2016. p. 1-11.
• dc.relation.projectID info:eu-repo/grantAgreement/EC/FP7/306337
• dc.relation.projectID info:eu-repo/grantAgreement/ES/1PE/TIN2015-71537-P
• dc.rights © 2016 Society of Motion Picture & Television Engineers (SMPTE)
• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.subject.keyword Wide color gamuten
• dc.subject.keyword Gamut mappingen
• dc.subject.keyword Color managementen
• dc.subject.keyword Gamut extension algorithmsen
• dc.title Perceptually-based gamut extension algorithm for emerging wide color gamut display and projection technologies
• dc.type info:eu-repo/semantics/conferenceObject
• dc.type.version info:eu-repo/semantics/publishedVersion