Watermarking spot colors in packaging.
Alastair ReedTomás FillerKristyn FalkensternYang BaiPublished in: Media Watermarking, Security, and Forensics (2015)
Keyphrases
- color images
- digital images
- color space
- high speed
- watermarking scheme
- high density
- copyright protection
- spread spectrum
- robust image watermarking
- image authentication
- digital watermarking
- watermarking algorithm
- image watermarking
- color quantization
- color information
- information hiding
- image processing
- image processing operations
- color matching
- spot detection
- data hiding
- color histogram
- signal processing
- dominant color
- color transfer
- digital image watermarking
- neural network