Results 11 to 20 of about 1,077,220 (357)
Color Constancy in Two-Dimensional and Three-Dimensional Scenes: Effects of Viewing Methods and Surface Texture [PDF]
i-Perception, 2017 There has been debate about how and why color constancy may be better in three-dimensional (3-D) scenes than in two-dimensional (2-D) scenes. Although some studies have shown better color constancy for 3-D conditions, the role of specific cues remains ...
Takuma Morimoto +3 more
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CVCC Model: Learning-Based Computer Vision Color Constancy with RiR-DSN Architecture [PDF]
Sensors, 2023 To achieve computer vision color constancy (CVCC), it is vital but challenging to estimate scene illumination from a digital image, which distorts the true color of an object.
Ho-Hyoung Choi
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Learning Enriched Illuminants for Cross and Single Sensor Color Constancy [PDF]
arXiv.org, 2022 Color constancy aims to restore the constant colors of a scene under different illuminants. However, due to the existence of camera spectral sensitivity, the network trained on a certain sensor, cannot work well on others.
Xiaodong Cun +6 more
semanticscholar +3 more sources
Color Constancy Algorithm for Mixed-Illuminant Scene Images
IEEE Access, 2018 The intrinsic properties of the ambient illuminant significantly alter the true colors of objects within an image. Most existing color constancy algorithms assume a uniformly lit scene across the image.
Md Akmol Hussain, Akbar Sheikh Akbari
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Underwater Single-Image Restoration with Transmission Estimation Using Color Constancy
Journal of Marine Science and Engineering, 2022 The issue of underwater image restoration was investigated in this paper. Specifically, the color constancy of a single image was used to estimate the transmission map (TM), which can be used in the image formation model to restore the underwater image ...
Wenbo Zhang, Weidong Liu, Le Li
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Can illumination estimates provide the basis for color constancy? [PDF]
, 2009 Objects hardly appear to change color when the spectral distribution of the illumination changes: a phenomenon known as color constancy. Color constancy could either be achieved by relying on properties that are insensitive to changes in the illumination
Brenner, E. +2 more
core +3 more sources
Multi-Color Balance For Color Constancy [PDF]
2021 IEEE International Conference on Image Processing (ICIP), 2021 In this paper, we propose a novel multi-color balance adjustment for color constancy. The proposed method, called n-color balancing allows us not only to perfectly correct n target colors on the basis of corresponding ground truth colors but also to ...
Teruaki Akazawa, Yuma Kinoshita, H. Kiya
semanticscholar +4 more sources
Convolutional Color Constancy [PDF]
2015 IEEE International Conference on Computer Vision (ICCV), 2015 Color constancy is the problem of inferring the color of the light that illuminated a scene, usually so that the illumination color can be removed. Because this problem is underconstrained, it is often solved by modeling the statistical regularities of ...
Barron, Jonathan T.
core +3 more sources
Reflectance, illumination, and appearance in color constancy [PDF]
Frontiers in Psychology, 2014 We studied color constancy using a pair of identical 3-D Color Mondrian displays. We viewed one 3-D Mondrian in nearly uniform illumination, and the other in directional, nonuniform illumination.
John J. McCann +2 more
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Orthogonal relations and color constancy in dichromatic colorblindness. [PDF]
PLoS ONE, 2014 This paper employs uniform color space to analyze relations in dichromacy (protanopia, deuteranopia, tritanopia). Fifty percent or less of dichromats represent the classical reduction form of trichromacy, where one of three cones is inoperative but ...
Ralph W Pridmore
doaj +2 more sources