Adaptive quantization watermarking.
Job OostveenTon KalkerMarius StaringPublished in: Security, Steganography, and Watermarking of Multimedia Contents (2004)
Keyphrases
- adaptive quantization
- rate distortion
- shape coding
- low bit rate
- watermarking scheme
- digital images
- image compression
- bit rate
- subband coding
- subband
- copyright protection
- watermarking algorithm
- data hiding
- coding method
- visual quality
- image authentication
- motion estimation
- optical flow
- multiscale
- filter bank
- video coding
- wavelet transform