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arXiv · 2105.10228

Multi-color balance for color constancy

Teruaki Akazawa·Yuma Kinoshita·Hitoshi Kiya
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Abstract

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. In contrast, although white-balancing can perfectly adjust white, colors other than white are not considered in the framework of white-balancing in general. In an experiment, the proposed multi-color balancing is demonstrated to outperform both conventional white and multi-color balance adjustments including Bradford's model.

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Teruaki Akazawa, Yuma Kinoshita, Hitoshi Kiya. 2021-05-21. Multi-color balance for color constancy. https://arxiv.org/abs/2105.10228

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