A DCT-based Mod4 steganographic method

DOI10.1016/J.SIGPRO.2006.10.014zbMath1186.94368OpenAlexW2037948350MaRDI QIDQ970817

Kiyoshi Tanaka, Koksheik Wong, Xiaojun Qi

Publication date: 19 May 2010

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

Full work available at URL: https://doi.org/10.1016/j.sigpro.2006.10.014

zbMATH Keywords

JPEGsteganographysteganalysisGQCmodulus arithmeticshortest route modificationvgqc

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12)

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