A perceptually optimized watermarking scheme for color visual information.
Chun-Hsien ChouKuo-Cheng LiuPublished in: ISCAS (2006)
Keyphrases
- visual information
- watermarking scheme
- human visual perception
- human visual system
- visual features
- color features
- low level
- watermark embedding
- jpeg compression
- visual cues
- copyright protection
- visual content
- spread spectrum
- digital watermarking
- eye movements
- reversible watermarking
- audio visual
- watermarking algorithm
- color images
- color information
- watermarking technique
- color space
- visual quality
- semantic information
- image features
- high level
- search engine