Results 1 to 10 of about 156 (67)
Spectral Sharpening of Color Sensors: Diagonal Color Constancy and Beyond
Sensors, 2014 It has now been 20 years since the seminal work by Finlayson et al. on the use of spectral sharpening of sensors to achieve diagonal color constancy. Spectral sharpening is still used today by numerous researchers for different goals unrelated to the ...
Javier Vazquez-Corral +1 more
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Three-Color Balancing for Color Constancy Correction
Journal of Imaging, 2021 This paper presents a three-color balance adjustment for color constancy correction. White balancing is a typical adjustment for color constancy in an image, but there are still lighting effects on colors other than white. Cheng et al.
Teruaki Akazawa +3 more
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INTEL-TAU: A Color Constancy Dataset
IEEE Access, 2021 In this paper, we describe a new large dataset for illumination estimation. This dataset, called INTEL-TAU, contains 7022 images in total, which makes it the largest available high-resolution dataset for illumination estimation research.
Firas Laakom +4 more
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Region Adaptive Color Demosaicing Algorithm Using Color Constancy
EURASIP Journal on Advances in Signal Processing, 2010 This paper proposes a novel way of combining color demosaicing and the auto white balance (AWB) method, which are important parts of image processing.
Moon Gi Kang +3 more
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REMOVING SHADOWS FROM HIGH-RESOLUTION URBAN AERIAL IMAGES BASED ON COLOR CONSTANCY [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2012 A method is explored to remove tall building shadows in true color and color infrared urban aerial images based on the theory of color constancy. This paper first uses the specthem ratio and Otsu threshold segmentation methods to detect building shadows ...
Q. Ye, H. Xie, Q. Xu
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IEEE Access, 2020 In the human and computer vision, color constancy is the ability to perceive the true color of objects in spite of changing illumination conditions. Color constancy is remarkably benefitting human and computer vision issues such as human tracking, object
Ho-Hyoung Choi, Byoung-Ju Yun
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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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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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A Color-Opponency Based Biological Model for Color Constancy
i-Perception, 2011 Color constancy is the ability of the human visual system to adaptively correct color-biased scenes under different illuminants. Most of the existing color constancy models are nonphysiologically plausible.
Yongjie Li, Chaoyi Li
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Color Constancy for Uniform and Non-Uniform Illuminant Using Image Texture
IEEE Access, 2019 Color constancy is the capability to observe the true color of a scene from its image regardless of the scene’s illuminant. It is a significant part of the digital image processing pipeline and is utilized when the true color of an object is ...
Md Akmol Hussain +2 more
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