Block Truncation Coding based effective watermarking scheme for image authentication with recovery capability.
Durgesh SinghSanjay Kumar SinghPublished in: Multim. Tools Appl. (2019)
Keyphrases
- image authentication
- watermarking scheme
- digital watermarking
- jpeg compression
- tamper detection
- copyright protection
- error correction
- watermarking algorithm
- public key
- image content
- watermarking technique
- geometric distortions
- spread spectrum
- watermark embedding
- authentication scheme
- high resolution
- watermarked image