Audio Watermarking using Subband Modulation Spectra.
Sascha DischJürgen HerreJulius KammerlPublished in: ICASSP (1) (2007)
Keyphrases
- subband
- filter bank
- image compression
- wavelet transform
- multiresolution
- bit rate
- audio signal
- feature vectors
- frequency domain
- discrete wavelet transform
- high frequency
- wavelet coefficients
- wavelet coding
- wavelet decomposition
- low frequency
- wavelet domain
- adaptive wavelet
- low pass
- locally adaptive
- wavelet packet
- subband decomposition
- subband coding
- frequency band
- image coder
- contourlet transform
- wavelet transform coefficients
- wavelet subbands
- reconstruction error
- principal component analysis
- image processing
- image quality
- video coding
- image coding