A new waveform interpolation coding scheme based on pitch synchronous wavelet transform decomposition.
Nicola R. ChongIan S. BurnettJoe F. ChicharoPublished in: IEEE Trans. Speech Audio Process. (2000)
Keyphrases
- coding scheme
- wavelet transform
- bitstream
- multiresolution
- wavelet packet
- coding method
- image compression
- multiscale
- image coding
- transform coding
- high coding efficiency
- feature extraction
- fundamental frequency
- subband
- wavelet domain
- low frequency
- high frequency
- error resilient
- wavelet coefficients
- frequency domain
- wavelet decomposition
- video quality
- image transmission
- frequency band
- wavelet filters
- lifting scheme
- computational complexity