A generalized tamper localization approach for reversible watermarking algorithms.
Ruchira NaskarRajat Subhra ChakrabortyPublished in: ACM Trans. Multim. Comput. Commun. Appl. (2013)
Keyphrases
- watermarking algorithm
- digital watermarking
- image authentication
- jpeg compression
- lossy compression
- signal processing
- digital image watermarking
- semi fragile
- image watermarking
- watermarking scheme
- copyright protection
- watermarking technique
- geometric attacks
- tampering detection
- tamper detection
- spread spectrum
- wavelet domain
- jpeg images
- watermarking method
- digital images
- barcode
- public key
- machine learning