A Genetic Algorithm Based Oblivious Image Watermarking Scheme Using Singular Value Decomposition (SVD).
B. JagadeeshSamayamantula Srinivas KumarK. Raja RajeswariPublished in: NetCoM (2009)
Keyphrases
- singular value decomposition
- image watermarking scheme
- watermarking scheme
- wavelet domain
- support vector regression
- digital image watermarking
- image watermarking
- image normalization
- digital watermark
- least squares
- singular values
- low rank
- principal component analysis
- latent semantic indexing
- jpeg compression
- geometric distortions
- dimensionality reduction
- watermarking algorithm
- spatial domain
- denoising
- wavelet coefficients
- data matrix
- multiscale
- image denoising
- wavelet transform
- pattern recognition
- feature extraction
- image reconstruction
- natural images
- signal processing
- feature space