ArticleJournal of the Optical Society of America. A, Optics, image science, and vision2012
Context-dependent judgments of color that might allow color constancy in scenes with multiple regions of illumination.
Article in Journal of the Optical Society of America. A, Optics, image science, and vision, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed.
- Modeling surface color discrimination under different lighting environments using image chromatic statistics and convolutional neural networks.Journal of the Optical Society of America. A, Optics, image science, and vision · 2023Article
- Human color constancy based on the geometry of color distributions.Journal of vision · 2021Article
- Hyperspectral environmental illumination maps: characterizing directional spectral variation in natural environments.Optics express · 2019Article
- Discrimination of spectral reflectance under environmental illumination.Journal of the Optical Society of America. A, Optics, image science, and vision · 2018Article
- Low levels of specularity support operational color constancy, particularly when surface and illumination geometry can be inferred.Journal of the Optical Society of America. A, Optics, image science, and vision · 2016Article
- A Bayesian model of lightness perception that incorporates spatial variation in the illumination.Journal of vision · 2013Article
- Slow updating of the achromatic point after a change in illumination.Journal of vision · 2012Article
- Human color constancy in cast shadows.i-PerceptionArticle
Corrections and comments
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Authors and funding
2 authors.
Funding
Abstract
For a color-constant observer, a change in the spectral composition of the illumination is accompanied by a corresponding change in the chromaticity associated with an achromatic percept. However, maintaining color constancy for different regions of illumination within a scene implies the maintenance of multiple perceptual references. We investigated the features of a scene that enable the maintenance of separate perceptual references for two displaced but overlapping chromaticity distributions. The time-averaged, retinotopically localized stimulus was the primary determinant of color appearance judgments. However, spatial separation of test samples additionally served as a symbolic cue that allowed observers to maintain two separate perceptual references.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.