Coherent channel based subband multichannel dereverberation.
JeeSok LeeSejin OhHong-Goo KangPublished in: ICASSP (2015)
Keyphrases
- subband
- single channel
- wavelet decomposition
- wavelet transform
- filter bank
- linear prediction
- frequency domain
- multiresolution
- image compression
- bit rate
- wavelet coefficients
- high frequency
- feature vectors
- discrete wavelet transform
- wavelet domain
- video signals
- locally adaptive
- subband coding
- wavelet coding
- low pass
- subband decomposition
- impulse response
- image coding
- multiscale
- transform coefficients
- wavelet packet
- synthesis filters
- image coder
- frequency band
- channel coding
- image transmission
- low frequency
- compressed images
- fading channels
- lifting scheme
- image processing
- wavelet subbands
- spatial domain
- rate distortion
- feature extraction