Applying robust multibit watermarks to digital images

DOI10.1016/j.cam.2008.07.035zbMath1160.94005OpenAlexW2104057609MaRDI QIDQ1012525

Lambros Drossos, Spiridon Nikolopoulos, Theodore S. Papatheodorou, Dimitrios Tsolis, Spyros Sioutas

Publication date: 21 April 2009

Published in: Journal of Computational and Applied Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cam.2008.07.035

zbMATH Keywords

copyright protectiondigital information management on the webmultibit watermarkingspread spectrum analysissubband-DCTwavelet domain

Mathematics Subject Classification ID

Image processing (compression, reconstruction, etc.) in information and communication theory (94A08) Application of orthogonal and other special functions (94A11) Authentication, digital signatures and secret sharing (94A62)

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