Lattice Costa schemes using subspace projection for digital watermarking.
Robert F. H. FischerRoman TzschoppeRobert BäumlPublished in: Eur. Trans. Telecommun. (2004)
Keyphrases
- digital watermarking
- subspace projection
- discriminant analysis
- digital images
- discrete wavelet transform
- copyright protection
- subspace clusters
- face identification
- principal component analysis
- watermarking scheme
- digital content
- hyperspectral imagery
- subspace clustering
- watermarking algorithm
- component analysis
- watermarking technique
- linear discriminant analysis
- feature space
- wavelet coefficients
- multiresolution
- hyperspectral images
- lossy compression
- similarity measure
- high dimensional