Data hiding in grayscale images by dynamic programming based on a human visual model

DOI10.1016/J.PATCOG.2009.01.014zbMath1189.68113OpenAlexW2061051600MaRDI QIDQ1015237

Wen-Hsiang Tsai, I-Shi Lee

Publication date: 7 May 2009

Published in: Pattern Recognition (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.patcog.2009.01.014

zbMATH Keywords

dynamic programminggrayscale imagehuman visual systemdata hidingblock pattern encoding

Mathematics Subject Classification ID

Pattern recognition, speech recognition (68T10) Data encryption (aspects in computer science) (68P25)

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Cites Work

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• A simple and high-hiding capacity method for hiding digit-by-digit data in images based on modulus function.
• Hiding data in images by simple LSB substitution

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