Adaptive and Robust Audio watermarking in Wavelet Domain.
Mohammad PooyanAhmad DelforouziPublished in: IIH-MSP (2007)
Keyphrases
- wavelet domain
- wavelet coefficients
- denoising
- spatial domain
- discrete wavelet transform
- wavelet transform
- multiscale
- multiresolution
- shift invariant
- image denoising
- image watermarking scheme
- human visual system
- wavelet decomposition
- sar images
- wavelet denoising
- subband
- wavelet domain hidden markov tree
- high frequency
- texture image retrieval
- complex wavelet transform
- watermarking algorithm
- mexican hat
- image processing
- autoregressive model
- natural images
- noise reduction
- low level
- three dimensional
- image segmentation
- image resolution enhancement
- computer vision