Watermarking spot colors.
Osama M. AlattarAlastair ReedPublished in: Security and Watermarking of Multimedia Contents (2003)
Keyphrases
- digital images
- color images
- copyright protection
- color space
- color information
- image authentication
- image watermarking
- watermarking scheme
- fragile watermarking
- watermarking algorithm
- color matching
- high dimensional data streams
- color quantization
- spread spectrum
- information hiding
- data hiding
- multiscale
- digital watermarking
- digital image watermarking
- color palette
- color histogram