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Recovering colors in an image with chromatic illuminant

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3 Author(s)
Fang-Hsuan Cheng ; Dept. of Comput. Sci. & Inf. Eng., Chung-Hua Univ., Hsinchu, Taiwan ; Wen-Hsing Hsu ; Te-Wei Chen

Colors in a scene change under different illuminants. By adopting models that are used to describe human color constancy, the maximum-spectral-value method is proposed to estimate the illuminant from the maximum distribution of reflected lights in an image. From the experimental results, the proposed method recovers colors well with different illuminants

Published in:

Image Processing, IEEE Transactions on  (Volume:7 ,  Issue: 11 )