A block-based fragile watermarking scheme for digital image authentication and tamper recovery.
Monalisa SwainDebabala SwainPublished in: Int. J. Reason. based Intell. Syst. (2024)
Keyphrases
- image authentication
- tamper detection
- fragile watermarking scheme
- public key
- watermarking scheme
- digital watermarking
- jpeg compression
- fragile watermarking
- image content
- digital content
- authentication scheme
- watermarking algorithm
- digital images
- lossy compression
- discrete cosine transform
- data hiding
- multimedia
- copyright protection
- semi fragile
- multiresolution