Concepedia

Gray-world Assumption

The "Gray-World Assumption" is a computational color constancy hypothesis that assumes the average reflectance of a scene under uniform illumination is gray, meaning that the mean RGB value across the image is achromatic, thereby serving as a basis for estimating and correcting the prevailing illumination.

42

Publications

9.5K

Citations

113

Authors

58

Institutions

Publications per year

2017–2026

7

Parents

Publications

42

A multiscale retinex for bridging the gap between color images and the human observation of scenes

Daniel J. Jobson, Zia Ur Rahman, Glenn A. Woodell · IEEE Transactions on Image Processing · 1997 · 3K citations

, , +16

Properties and performance of a center/surround retinex

Daniel J. Jobson, Zia Ur Rahman, Glenn A. Woodell · IEEE Transactions on Image Processing · 1997 · 2.3K citations

, , +15

Edge-Based Color Constancy

Joost van de Weijer, T. Gevers, Arjan Gijsenij · IEEE Transactions on Image Processing · 2007 · 920 citations · Full text

, , +14

Shades of Gray and Colour Constancy

Graham D. Finlayson, Elisabetta Trezzi · Color and Imaging Conference · 2004 · 614 citations · Full text

, , +15

Bayesian color constancy revisited

Peter Gehler, Carsten Rother, Andrew Blake et al. · 2008 · 394 citations

, , +13

1–5 of 42

Authors

113

  1. TG
    Theo Gevers

    University of Amsterdam, Netherlands

    2 publications · 124 citations

    2

    h-index

  2. GD
    Graham D. Finlayson

    University of East Anglia, United Kingdom

    2 publications · 732 citations

    2

    h-index

  3. ZU
    Zia Ur Rahman

    Fujian Agriculture and Forestry University, China

    2 publications · 5.3K citations

    2

    h-index

  4. AG
    Arjan Gijsenij

    University of Amsterdam, Netherlands

    2 publications · 964 citations

    2

    h-index

  5. JV
    Joost van de Weijer

    Universitat Autònoma de Barcelona, Spain

    2 publications · 1K citations

    2

    h-index

1–5 of 113

Institutions

58

  1. University of Amsterdam

    Amsterdam, The Netherlands

    3 h-index

    9 publications

    2.2K citations

  2. University of East Anglia

    Norwich, United Kingdom

    2 h-index

    3 publications

    1.3K citations

  3. Beijing Jiaotong University

    Beijing, China

    2 h-index

    5 publications

    142 citations

  4. Langley Research Center

    Hampton, United States

    2 h-index

    5 publications

    12.8K citations

  5. Central China Normal University

    Wuhan, China

    1 h-index

    2 publications

    60 citations

  6. Institute of Information Science, Academia Sinica

    Taipei, Taiwan

    1 h-index

    2 publications

    94 citations

  7. National Chin-Yi University of Technology

    Taichung, Taiwan

    1 h-index

    1 publications

    19 citations

  8. Korea Institute of Science & Technology Information

    Daejeon, South Korea

    1 h-index

    3 publications

    45 citations

1–8 of 58

Venues

  1. IEEE Transactions on Image Processing

    4 publications · 6.2K citations

    4

    h-index

  2. 3

    h-index

  3. Color and Imaging Conference

    CIC · 2 publications · 830 citations

    2

    h-index

  4. Journal of Modern Optics

    2 publications · 63 citations

    2

    h-index

  5. IEEE Access

    2 publications · 48 citations

    2

    h-index

1–5