Fragile watermarking scheme using a hierarchical mechanism

DOI10.1016/J.SIGPRO.2008.10.001zbMath1157.94373OpenAlexW1976231892MaRDI QIDQ1010216

Shuozhong Wang, Xinpeng Zhang

Publication date: 3 April 2009

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

Full work available at URL: https://doi.org/10.1016/j.sigpro.2008.10.001

zbMATH Keywords

image restorationfragile watermarkingtampered-pixel localization

Mathematics Subject Classification ID

Authentication, digital signatures and secret sharing (94A62)

Related Items (6)

Fragile watermarking for image authentication using the characteristic of SVD ⋮ Time-frequency and time-scale-based fragile watermarking methods for image authentication ⋮ A novel image hash algorithm resistant to print-scan ⋮ Reversible fragile watermarking for locating tampered blocks in JPEG images ⋮ Secure fragile watermarking method for image authentication with improved tampering localisation and self-recovery capabilities ⋮ A secure and robust hash-based scheme for image authentication

Cites Work

• An image fragile watermark scheme based on chaotic image pattern and pixel-pairs
• Secret and public key image watermarking schemes for image authentication and ownership verification

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