Vq-Based Gray Watermark Embedding Scheme With Genetic Index Assignment.
Feng-Hsing WangLakhmi C. JainJeng-Shyang PanPublished in: Int. J. Comput. Intell. Appl. (2004)
Keyphrases
- watermark embedding
- spread spectrum
- index table
- vector quantization
- watermarking scheme
- human visual system
- wavelet domain
- copyright protection
- image watermarking scheme
- image watermarking
- empirical mode decomposition
- image normalization
- watermarking algorithm
- digital watermarking
- image compression
- cover image
- multiresolution
- jpeg compression
- image processing
- denoising