ArticleJournal of vision2010
Detection of light transformations and concomitant changes in surface albedo.
Article in Journal of vision, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
8 citing papers in PubMed.
- Accuracy and speed of material categorization in real-world images.Journal of vision · 2014Article
- Enhancement of glossiness perception by retinal-image motion: additional effect of head-yoked motion parallax.PloS one · 2013Article
- Inferred motion perception of light sources in 3D scenes is color-blind.i-Perception · 2013Article
- Learning to use illumination gradients as an unambiguous cue to three dimensional shape.PloS one · 2012Article
- Detection of changes in luminance distributions.Journal of vision · 2011Article
- Surface color perception and equivalent illumination models.Journal of vision · 2011Review
- Color and material perception: achievements and challenges.Journal of vision · 2010Review
- Estimating changes in lighting direction in binocularly viewed three-dimensional scenes.Journal of vision · 2010Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
2 authors.
Funding
Abstract
We report two experiments demonstrating that (1) observers are sensitive to information about changes in the light field not captured by local scene statistics and that (2) they can use this information to enhance detection of changes in surface albedo. Observers viewed scenes consisting of matte surfaces at many orientations illuminated by a collimated light source. All surfaces were achromatic, all lights neutral. In the first experiment, observers attempted to discriminate small changes in direction of the collimated light source (light transformations) from matched changes in the albedos of all surfaces (non-light transformations). Light changes and non-light changes shared the same local scene statistics and edge ratios, but the latter were not consistent with any change in direction to the collimated source. We found that observers could discriminate light changes as small as 5 degrees with sensitivity d' > 1 and accurately judge the direction of change. In a second experiment, we measured observers' ability to detect a change in the surface albedo of an isolated surface patch during either a light change or a surface change. Observers were more accurate in detecting isolated albedo changes during light changes. Measures of sensitivity d' were more than twice as great.
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Registered trials
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.