A computationally efficient cochlear filter bank for perceptual audio coding.
Frank BaumgartePublished in: ICASSP (2001)
Keyphrases
- filter bank
- computationally efficient
- subband coding
- coding gain
- image coding
- coding efficiency
- perfect reconstruction
- signal processing
- wavelet packet
- computational complexity
- transform coding
- wavelet filters
- coding scheme
- low pass
- video signals
- lifting scheme
- subband
- visual information
- reconstruction error
- coding method
- discrete cosine transform
- human visual system
- computer vision
- optimal filter
- synthesis filters
- subband wavelet
- locally adaptive