The persistent influence of viewing environment illumination color on displayed image appearance

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• dc.contributor.author Canham, Trevor
• dc.contributor.author Bertalmío, Marcelo
• dc.date.accessioned 2020-10-21T07:58:59Z
• dc.date.available 2020-10-21T07:58:59Z
• dc.date.issued 2020
• dc.description Comunicació presentada a la IS&T London Imaging Meeting, celebrada online del 29 de setembre a l'1 d'octubre de 2020.
• dc.description.abstract Chromatic adaptation considering competing influences from emissive displays and ambient illumination is a little studied topic in the context of color management in proportion to its influence on displayed image appearance. An experiment was conducted to identify the degree to which observers adapt to the white point of natural images on an emissive display versus the color of ambient illumination in the room. The responses of observers had no significant difference from those of a previous experiment which was conducted with roughly the same procedure and conditions on a mobile display with a significantly smaller viewing angle. A model is proposed to predict the degree of adaptation values reported by observers. This model has a form such that it can be re-optimized to fit additional data sets for different viewing scenarios and can be used in conjunction with a number of chromatic adaptation transforms.en
• dc.description.sponsorship The authors would like to thank all observers for their participation, in particular the colorists from Deluxe Spain who generously lent their time and spectrophotometer to the experiment. This work has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement number 761544 (project HDR4EU) and under grant agreement number 780470 (project SAUCE), and by the Spanish government and FEDER Fund, grant ref. PGC2018-099651-B-I00 (MCIU/AEI/FEDER, UE).
• dc.format.mimetype application/pdf
• dc.identifier.citation Canham T, Bertalmío M. The persistent influence of viewing environment illumination color on displayed image appearance. Paper presented at: IS&T London Imaging Meeting;2020 Sep 29-Oct 1.
• dc.identifier.uri http://hdl.handle.net/10230/45541
• dc.language.iso eng
• dc.publisher Society for Imaging Sciences and Technology
• dc.relation.ispartof IS&T London Imaging Meeting;2020 Sep 29-Oct 1
• dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/761544
• dc.relation.projectID info:eu-repo/grantAgreement/EC/H2020/780470
• dc.relation.projectID info:eu-repo/grantAgreement/ES/2PE/PGC2018-099651-B-I00
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• dc.rights.accessRights info:eu-repo/semantics/openAccess
• dc.title The persistent influence of viewing environment illumination color on displayed image appearanceen
• dc.type info:eu-repo/semantics/conferenceObject
• dc.type.version info:eu-repo/semantics/acceptedVersion