Uniform and warped low delay filter-banks for speech enhancement.
Heinrich W. LöllmannPeter VaryPublished in: Speech Commun. (2007)
Keyphrases
- filter bank
- low delay
- image coding
- subband
- coding efficiency
- video coding
- multiresolution
- coding scheme
- multiscale
- signal processing
- linear prediction
- frequency domain
- computationally efficient
- discrete cosine transform
- bit rate
- rate control
- low complexity
- speech signal
- wavelet transform
- noise reduction
- video compression
- building blocks
- image compression
- motion estimation
- visual quality
- high frequency
- motion compensation
- signal to noise ratio
- motion compensated
- motion vectors
- feature vectors
- feature extraction