A Multistage VQ Based Watermarking Technique with Fake Watermarks.
Jeng-Shyang PanFeng-Hsing WangLakhmi C. JainNikhil IchalkaranjePublished in: IWDW (2002)
Keyphrases
- multistage
- watermarking technique
- vector quantization
- digital images
- copyright protection
- watermarking scheme
- digital watermarking
- data hiding
- image compression
- watermarking algorithm
- vector quantizer
- digital content
- image watermarking
- stochastic programming
- compressed domain
- dynamic programming
- single stage
- geometric distortions
- lossy compression
- watermark detection
- entropy constrained
- image blocks
- spread spectrum
- machine learning
- watermarking method
- error correction