A color image watermarking scheme based on color quantization

DOI10.1016/j.sigpro.2003.07.012zbMath1145.94474OpenAlexW2087373678MaRDI QIDQ948350

Yu-Chen Hu, Chin-Chen Chang, Piyu Tsai

Publication date: 16 October 2008

Published in: Signal Processing (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.sigpro.2003.07.012

zbMATH Keywords

DESimage watermarkingcolor quantizationpixel mapping

Mathematics Subject Classification ID

Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Authentication, digital signatures and secret sharing (94A62)

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