Incorporation of perceptually adaptive QIM with singular value decomposition for blind audio watermarking.
Hwai-Tsu HuHsien-Hsin ChouChu YuLing-Yuan HsuPublished in: EURASIP J. Adv. Signal Process. (2014)
Keyphrases
- singular value decomposition
- singular values
- dimension reduction
- least squares
- latent semantic indexing
- low rank
- low rank approximation
- dimensionality reduction
- principal component analysis
- singular vectors
- correlation matrix
- data hiding
- data matrix
- error correction
- feature extraction
- null space
- information retrieval
- neural network
- data sets