A new robust reference logo watermarking scheme.
Gaurav BhatnagarBalasubramanian RamanPublished in: Multim. Tools Appl. (2011)
Keyphrases
- watermarking scheme
- geometric attacks
- robust watermarking scheme
- geometric distortions
- image watermarking scheme
- watermarking technique
- watermarking method
- watermark detection
- copyright protection
- digital image watermarking
- image watermarking
- jpeg compression
- image authentication
- watermarking algorithm
- error correction
- digital watermarking
- spread spectrum
- semi fragile
- video watermarking
- watermark extraction
- reversible watermarking
- watermarked image
- multiscale
- transform domain
- reference frame
- digital images
- video sequences