Hiding correlation-based watermark templates using secret modulation.
Jeroen LichtenauerIwan SetyawanReginald L. LagendijkPublished in: Security, Steganography, and Watermarking of Multimedia Contents (2004)
Keyphrases
- secret information
- digital images
- watermarking scheme
- watermarking algorithm
- robust image watermarking
- image watermarking
- information hiding
- copyright protection
- data hiding
- watermarking technique
- cross correlation
- secret data
- robust watermarking scheme
- image authentication
- jpeg compression
- digital watermarking
- video watermarking
- spread spectrum
- digital watermark
- cover image
- high capacity
- transform domain
- image processing operations
- watermark embedding
- geometric attacks
- secret sharing scheme
- geometric distortions
- discrete wavelet transformation
- human visual system