Inter-channel decorrelation by sub-band resampling in frequency domain.
Jason WungTed S. WadaBiing-Hwang JuangPublished in: ICASSP (2012)
Keyphrases
- frequency domain
- subband
- wavelet transform
- filter bank
- spatial domain
- fourier transform
- frequency spectrum
- low frequency
- multiresolution
- bit rate
- image compression
- low pass
- wavelet coefficients
- feature vectors
- high frequency
- wavelet decomposition
- discrete wavelet transform
- wavelet domain
- image coder
- wavelet packet
- frequency band
- bandpass
- image coding
- feature extraction
- high pass
- video coding
- blind source separation
- denoising
- power spectra
- machine learning
- transform domain
- bitstream
- independent component analysis
- high quality