Research on Technology of Chaos Secrecy Communications in Digital Watermarking.
Tanfeng SunLili CuiShuxun WangPublished in: IEEE Pacific Rim Conference on Multimedia (2002)
Keyphrases
- digital watermarking
- spread spectrum
- digital images
- copyright protection
- digital watermark
- discrete wavelet transform
- watermarking scheme
- digital content
- image watermarking
- intellectual property rights
- watermarking algorithm
- data processing
- lossy compression
- watermarking technique
- computer vision
- computational complexity
- pattern recognition