PCA Component Mixing for Watermark Embedding in Spectral Images.
Arto KaarnaVladimir BotchkoPavel GalibarovPublished in: CGIV (2004)
Keyphrases
- spectral images
- watermark embedding
- principal component analysis
- multispectral
- watermarking scheme
- spread spectrum
- watermarking algorithm
- feature extraction
- digital watermarking
- image watermarking
- principal components
- face recognition
- wavelet domain
- dimensionality reduction
- copyright protection
- high resolution
- feature space
- independent component analysis
- pattern recognition
- spectral features