Analyzing the metrics of the perceptual space in a new multistage physiological colour vision model
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Campo DC | Valor | Idioma |
---|---|---|
dc.contributor | Visión y Color | en |
dc.contributor.author | Chorro, Elísabet | - |
dc.contributor.author | Martínez-Verdú, Francisco M. | - |
dc.contributor.author | Fez Saiz, Dolores de | - |
dc.contributor.author | Capilla Perea, Pascual | - |
dc.contributor.author | Luque Cobija, María José | - |
dc.contributor.other | Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía | en |
dc.contributor.other | Universidad de Valencia. Departamento de Óptica | en |
dc.date.accessioned | 2010-05-21T10:03:46Z | - |
dc.date.available | 2010-05-21T10:03:46Z | - |
dc.date.created | 2008-01 | - |
dc.date.issued | 2009-08-04 | - |
dc.identifier.citation | CHORRO CALDERÓN, Elisabet, et al. “Analyzing the metrics of the perceptual space in a new multistage physiological colour vision model”. Color Research & Application. Vol. 34, No. 5 (Oct. 2009). ISSN 0361-2317, pp. 359-366 | en |
dc.identifier.issn | 0361-2317 (Print) | - |
dc.identifier.issn | 1520-6378 (Online) | - |
dc.identifier.uri | http://hdl.handle.net/10045/14069 | - |
dc.description.abstract | In this work, the metric of a new multistage colour vision model, ATTD05, is assessed and a new colour difference formula is suggested. Firstly, the uniformity of the ATTD05 colour space was compared with that of CIECAM02 for some Munsell samples, because if the model yields a uniform perceptual space, we will be able to implement a colour difference formula as a Euclidian distance between two points. Secondly, we developed a new space based on the perceptual descriptors of the model: brightness, hue, colourfulness, and saturation. After that, we calculated the free parameters of the space that better fit the measured and experimental data of two datasets (small-magnitude and large-magnitude colour differences), by minimizing the performance factor (PF/3). Finally, we compare colour differences calculated for ATTD05 and for other models. The PF/3 and the STRESS parameters were used to decide which model predicts better perceptual differences and, therefore, which model was the more uniform. | en |
dc.description.sponsorship | Spanish Ministry for Education and Science; contract grant numbers: DPI2005-08999-C02-02 and DPI2008-06455-C02-02. | en |
dc.language | eng | en |
dc.publisher | Wiley Periodicals | en |
dc.rights | © 2009 Wiley Periodicals, Inc. The definitive version is available at http://www3.interscience.wiley.com/ | en |
dc.subject | Color appearance models | en |
dc.subject | Neural model | en |
dc.subject | Color difference metrics | en |
dc.subject | Uniform colour space | en |
dc.subject.other | Óptica | en |
dc.title | Analyzing the metrics of the perceptual space in a new multistage physiological colour vision model | en |
dc.type | info:eu-repo/semantics/article | en |
dc.peerreviewed | si | en |
dc.identifier.doi | 10.1002/col.20524 | - |
dc.relation.publisherversion | http://www3.interscience.wiley.com/journal/122538759/abstract | en |
dc.rights.accessRights | info:eu-repo/semantics/restrictedAccess | - |
Aparece en las colecciones: | INV - GVC - Artículos de Revistas INV - GOPV - Artículos de Revistas |
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