The research on digital watermarking algorithm based on neural networks and singular value decomposition.
Xuezhang ZhaoJianxi PengYunjiang XiPublished in: ICNC (2011)
Keyphrases
- singular value decomposition
- watermarking algorithm
- neural network
- jpeg compression
- signal processing
- low rank
- image watermarking
- singular values
- wavelet domain
- least squares
- dimensionality reduction
- watermarking scheme
- latent semantic indexing
- pattern recognition
- copyright protection
- barcode
- principal component analysis
- data matrix
- image data
- low rank approximation
- image quality