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The Weber fraction and asymmetries in luminance thresholds

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dc.contributor.authorCarreño Sánchez, Fernando
dc.contributor.authorZoido Chamorro, Jesús Manuel
dc.date.accessioned2023-06-20T20:26:59Z
dc.date.available2023-06-20T20:26:59Z
dc.date.issued2002-10
dc.descriptionIssue online: 27 August 2002; Version of record online: 27 August 2002; Manuscript Accepted: 22 October 2001; Manuscript Received: 9 July 2001
dc.description.abstractPresented in this article is a method for the determination of the Weber fraction by analyzing data obtained from color-matching experiments. The method is based on a rigorous analysis of the probability density function derived from discrimination judgments made in the xyY space. Analysis shows the thresholds for luminance increments and decrements are shown to be different and asymmetric and the Weber fraction to depend on the target's level of luminance and chromaticity.
dc.description.departmentSección Deptal. de Óptica (Óptica)
dc.description.facultyFac. de Óptica y Optometría
dc.description.refereedTRUE
dc.description.statuspub
dc.eprint.idhttps://eprints.ucm.es/id/eprint/46415
dc.identifier.doi10.1002/col.10079
dc.identifier.issn0361-2317
dc.identifier.officialurlhttp://dx.doi.org/10.1002/col.10079
dc.identifier.relatedurlhttp://onlinelibrary.wiley.com/doi/10.1002/col.10079/full
dc.identifier.urihttps://hdl.handle.net/20.500.14352/60292
dc.issue.number5
dc.journal.titleColor Research and Application
dc.language.isoeng
dc.page.final334
dc.page.initial330
dc.publisherJohn Wiley & Sons, Inc.
dc.rights.accessRightsrestricted access
dc.subject.cdu535.6
dc.subject.cdu535.31
dc.subject.keywordColor matching
dc.subject.keywordColorimetry
dc.subject.keywordWeber fraction
dc.subject.ucmÓptica (Física)
dc.subject.ucmColor
dc.subject.ucmÓptica geométrica e instrumental
dc.subject.unesco2209.19 Óptica Física
dc.subject.unesco2209.03 colorimetría
dc.subject.unesco2209.06 Óptica geométrica
dc.titleThe Weber fraction and asymmetries in luminance thresholds
dc.typejournal article
dc.volume.number27
dspace.entity.typePublication
relation.isAuthorOfPublication70ad6ca8-0e1b-49d4-a046-8d693ca88c5a
relation.isAuthorOfPublicationac2a156e-8430-4642-b011-fa98c045fb34
relation.isAuthorOfPublication.latestForDiscovery70ad6ca8-0e1b-49d4-a046-8d693ca88c5a

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