Results 11 to 20 of about 1,094,287 (239)
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 illumi-nation color can be removed. Because this problem is un-derconstrained, it is often solved by modeling the statistical regularities of
Jonathan T. Barron
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Bag of Color Features for Color Constancy [PDF]
IEEE Transactions on Image Processing, 2020 In this paper, we propose a novel color constancy approach, called Bag of Color Features (BoCF), building upon the Bag-of-Feature pooling, which allows for reducing the number of parameters needed for illumination estimation up to 95%.
Moncef Gabbouj +13 more
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, 2017 This chapter presents an account of color constancy that explains a well-known division in the data from color-constancy experiments: So-called “paper matches” exhibit a much higher level of constancy than so-called “hue-saturation matches.” It argues ...
Joshua Gert
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Edge classification for color constancy
Conference on Colour in Graphics, Imaging, and Vision, 2008 The goal of color constancy is to measure image colors despite differences in the color of the light source. Traditionally, the computational method of obtaining this ability is by using pixel values only.
van de Weijer, J. +2 more
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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 correct colors other than the n colors.
Teruaki Akazawa +2 more
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Color constancy in the honeybee [PDF]
The Journal of Neuroscience, 1988 A multicolored display was illuminated by 3 bands of wavelengths corresponding to the maxima of the spectral sensitivities of the 3 types of photoreceptors found in the bee retina. The intensity of each band could be varied individually. The light fluxes emitted by the colored areas of the multicolored display were determined quantitatively.
Werner, A., Menzel, R., Wehrhahn, C.
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Probabilistic Color Constancy [PDF]
2020 IEEE International Conference on Image Processing (ICIP), 2020 5 pages, 1 ...
Laakom, Firas +6 more
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Adaptive colour constancy algorithm using discrete wavelet transform [PDF]
, 2012 The colours of chromatically homogeneous object surfaces measured by a sensor vary with the illuminant colour used to illuminate the objects. In contrast, colour constancy enables humans to identify the true colours of the surfaces under varying ...
Tjahjadi, Tardi +3 more
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Mechanisms of color constancy [PDF]
Journal of the Optical Society of America A, 1986 We develop a model of how the visual system finds the colors of objects that have unknown shapes and positions. The model relies on mechanisms of light adaptation, coupled with eye movements, to recover three descriptors of surface reflectance that are represented in the signals of an achromatic mechanism and two color-opponent mechanisms.
M, D'Zmura, P, Lennie
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Color Constancy with Derivative Colors
CoRR, 2016 Information about the illuminant color is well contained in both achromatic regions and the specular components of highlight regions. In this paper, we propose a novel way to achieve color constancy by exploiting such clues. The key to our approach lies in the use of suitably extracted derivative colors, which are able to compute the illuminant color ...
Huan Lei, Guang Jiang, Long Quan
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