Countermeasure for collusion attacks against digital watermarking.
Martin SteinebachSascha ZmudzinskiPublished in: Security, Steganography, and Watermarking of Multimedia Contents (2006)
Keyphrases
- digital watermarking
- watermarking scheme
- watermarking technique
- countermeasures
- digital images
- watermarking method
- watermarking algorithm
- digital watermark
- discrete wavelet transform
- copyright protection
- image watermarking
- image authentication
- spread spectrum
- jpeg compression
- video watermarking
- data hiding
- digital content
- information security
- similarity measure
- geometric distortions
- lossy compression
- multiscale
- high level