A Robust Blind Audio Watermarking Using Distribution of Sub-band Signals.
Jae-Won ChoHyun-Yeol ChungHo-Youl JungPublished in: MRCS (2006)
Keyphrases
- subband
- discrete wavelet transform
- filter bank
- wavelet transform
- high frequency
- audio signal
- multiresolution
- signal processing
- frequency domain
- wavelet coefficients
- feature vectors
- image compression
- low frequency
- low pass
- lifting scheme
- bit rate
- wavelet domain
- locally adaptive
- bandpass
- computationally efficient
- wavelet decomposition
- frequency band
- contourlet transform
- probability distribution