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Cited by 928

The DOI matches its Crossref record; 16 of the 16 references it cites were found in a registry or an index.

Edge-Based Color Constancy

Open access
van de Weijer, J., Gevers, T., Gijsenij, A.·2007·IEEE Transactions on Image Processing

Abstract

Color constancy is the ability to measure colors of objects independent of the color of the light source. A well-known color constancy method is based on the gray-world assumption which assumes that the average reflectance of surfaces in the world is achromatic. In this paper, we propose a new hypothesis for color constancy namely the gray-edge hypothesis, which assumes that the average edge difference in a scene is achromatic. Based on this hypothesis, we propose an algorithm for color constancy. Contrary to existing color constancy algorithms, which are computed from the zero-order structure of images, our method is based on the derivative structure of images. Furthermore, we propose a framework which unifies a variety of known (gray-world, max-RGB, Minkowski norm) and the newly proposed gray-edge and higher order gray-edge algorithms. The quality of the various instantiations of the framework is tested and compared to the state-of-the-art color constancy methods on two large data sets of images recording objects under a large number of different light sources. The experiments show that the proposed color constancy algorithms obtain comparable results as the state-of-the-art color constancy methods with the merit of being computationally more efficient.

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Crossref · 10.1109/tip.2007.901808

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Metadata

Authors
van de Weijer, J., Gevers, T., & Gijsenij, A.
Venue
IEEE Transactions on Image Processing
Published
2007-09
Volume
16
Issue
9
Pages
2207-2214
ISSN
1057-7149 (ISSN-L)
OpenAlex
W1966855663
Cited by
928
References
16
FWCI
13.65
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Edge-Based Color Constancy. https://app.cochat.ai/papers/10.1109/tip.2007.901808
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van de Weijer, J., Gevers, T., & Gijsenij, A. (2007). Edge-Based Color Constancy. IEEE Transactions on Image Processing. https://doi.org/10.1109/tip.2007.901808

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