Optimization-Based Embedding for Wavelet-Domain Audio Watermarking.
Huang-Nan HuangShuo-Tsung ChenMuh-Shi LinWoon-Man KungChih-Yu HsuPublished in: J. Signal Process. Syst. (2015)
Keyphrases
- wavelet domain
- watermarking algorithm
- spatial domain
- denoising
- wavelet coefficients
- wavelet transform
- shift invariant
- multiscale
- human visual system
- multiresolution
- discrete wavelet transform
- image denoising
- wavelet decomposition
- high frequency
- subband
- wavelet domain hidden markov tree
- watermark embedding
- frequency domain
- sar images
- phase information
- complex wavelet transform
- wavelet basis
- texture image retrieval
- image processing
- data hiding
- image watermarking
- image quality
- image compression
- feature vectors
- jpeg compression
- three dimensional
- autoregressive model