engleski

Color Dog: Guiding the Global Illumination Estimation to Better Accuracy

An important part of image enhancement is color constancy, which aims to make image colors invariant to illumination. In this paper the Color Dog (CD), a new learning-based global color constancy method is proposed. Instead of providing one, it corrects the other methods' illumination estimations by reducing their scattering in the chromaticity space by using a its previously learning partition. The proposed method outperforms all other methods on most high-quality benchmark datasets. The results are presented and discussed.

clustering ; color constancy ; illumination estimation ; image enhancement ; white balancing

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