Visual assessment of object color chroma and colorfulness

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dc.contributor.advisor Berns, Roy
dc.contributor.advisor Fairchild, Mark
dc.contributor.advisor Reniff, Lisa
dc.contributor.author Peterson, Jason
dc.date.accessioned 2010-04-19T19:05:15Z
dc.date.available 2010-04-19T19:05:15Z
dc.date.issued 1994-08-01
dc.identifier.uri http://hdl.handle.net/1850/11868
dc.description.abstract A series of visual experiments were designed to determine whether naive observers typically evaluate chroma or colorfulness when judging color appearance. A total of 7 observers were asked to determine a color appearance match between Munsell samples under the same illuminant (C) at different levels of illuminance. Color appearance matches were determined for 12 Munsell samples, under five reference and matching scene illuminance conditions, for four experimental techniques. The four experimental techniques were haploscopic, simultaneous inspection, successive inspection, and short-term memory matching. Results suggested that a chroma match was most important when observers were evaluating the color appearance of two scenes at different levels of illuminance. Results were also compared to predictions of two color appearance models. While similar trends were apparent between the experimental results and the two model's predictions, only the Hunt model's chroma term satisfactorily predicted experimental observations. en_US
dc.language.iso en_US en_US
dc.subject Color en_US
dc.subject.lcc QP483.P48 1994
dc.subject.lcsh Color vision en_US
dc.subject.lcsh Visual perception en_US
dc.title Visual assessment of object color chroma and colorfulness en_US
dc.type Thesis en_US
dc.description.college College of Imaging Arts and Sciences en_US
dc.description.department Department of Imaging Sciences en_US

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