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Erschienen in:
2012 | OriginalPaper | Buchkapitel
Color-Constant Information Embedding
verfasst von : Fan Wang, Roberto Manduchi
Erschienen in: Trends and Topics in Computer Vision
Verlag: Springer Berlin Heidelberg
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We propose a technique to embed information in the color of a printed surface. One or more reference surfaces are used to help compensate for the color changes due to varying illuminants. Seven different techniques, some of which are novel, are considered for color compensation. Experiments using different performance metrics are presented, providing a comparative assessment of the various algorithms and highlighting the importance of the correct choice of reference surfaces.