Color Constancy With Complementary Color Wavelets

被引：0
作者：
Chen Y. [1 ]
Li D. [1 ]
Zhang J.-Q. [1 ]
机构：
[1] Department of Electronic Engineering and the Research Center of Smart Networks and Systems, School of Information Science and Technology, Fudan University, Shanghai
来源：
Li, Dan (lidan@fudan.edu.cn) | 1600年 / Science Press卷 / 46期
基金：
中国国家自然科学基金;
关键词：
Color constancy; Color image; Complementary color wavelets; White balance;
D O I：
10.16383/j.aas.c180037
中图分类号：
学科分类号：
摘要：
By means of the recent reported complementary color wavelet transform (CCWT), a novel color constancy statistical method is proposed in this paper. Analyses show that the CCWT subband coefficients of the standard light images can be well described by a multivariate Laplace distribution. Learning the distribution parameters from the white light images helps to established the standard multivariate Laplace distribution. Such standard distribution provides the criterion for light compensation, by which the bias light images can be translated to the standard light images. The maximum likelihood estimation results of the compensation light show that: our method is as good as the best performances of listed literatures, reducing the median error 0.1°, and the mean and maximum errors 0.3°. Copyright © 2020 Acta Automatica Sinica. All rights reserved.
引用
收藏
页码：1378 / 1389
页数：11
相关论文
共 35 条
  • [1] West G, Brill M H., Necessary and sufficient conditions for Von Kries chromatic adaptation to give color constancy, Journal of Mathematical Biology, 15, 2, pp. 249-258, (1982)
  • [2] Land E H, McCann J J., Lightness and retinex theory, JOSA, 61, 1, pp. 1-11, (1971)
  • [3] Land E H., The retinex theory of color vision, Scientific American, 237, 6, pp. 108-128, (1977)
  • [4] Buchsbaum G., A spatial processor model for object colour perception, Journal of the Franklin Institute, 310, 1, pp. 1-26, (1980)
  • [5] Finlayson G D, Trezzi E., Shades of gray and colour constancy, Proceedings of the 12th Color Imaging Conference: Color Science and Engineering Systems, Technologies, Applications, pp. 37-41, (2004)
  • [6] Zhang Rui, Han Hui-Jian, Liang Xiu-Xia, Fang Jing, Zhang Cai-Ming, Illumination parameter estimation of outdoor scene using chromaticity consistency, Computer Science, 45, 3, pp. 58-62, (2018)
  • [7] Zhang Yu-Ping, Yang Xue-Zhi, Fang Shuai, Zheng Xin, Li Guo-Qiang, Research on improved specular edge color constancy algorithm, Chinese Journal of Scientific Instrument, 36, 9, pp. 2076-2082, (2015)
  • [8] van de Weijer J, Gevers T, Gijsenij A., Edge-based color constancy, IEEE Transactions on Image Processing, 16, 9, pp. 2207-2214, (2007)
  • [9] Finlayson G D., Corrected-moment illuminant estimation, Proceedings of the 2013 IEEE International Conference on Computer Vision, pp. 1904-1911, (2013)
  • [10] Forsyth D A., A novel algorithm for color constancy, International Journal of Computer Vision, 5, 1, pp. 5-35, (1990)
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