Application of the Princen-Bradley filter bank to speech and image compression.
Tom D. LookabaughMichael G. PerkinsPublished in: IEEE Trans. Acoust. Speech Signal Process. (1990)
Keyphrases
- filter bank
- image compression
- subband
- subband coding
- image coding
- vector quantization
- multiresolution
- frequency domain
- wavelet packet
- reconstruction error
- speech signal
- wavelet transform
- neural network
- building blocks
- computationally efficient
- compression ratio
- signal processing
- multiscale
- low pass
- compressed images
- lifting scheme
- image processing