The perfect-reconstruction QMF bank: New architectures, solutions, and optimization strategies.
P. P. VaidyanathanPhuong-Quan HoangPublished in: ICASSP (1987)
Keyphrases
- optimization strategies
- perfect reconstruction
- filter bank
- subband
- multiresolution
- wavelet transform
- optimization methods
- frequency domain
- feature vectors
- wavelet filters
- wavelet decomposition
- image processing
- bit rate
- lifting scheme
- transformation rules
- low pass
- lossless compression
- discrete wavelet transform
- high frequency
- image compression
- reconstruction error
- neural network
- filter design
- multiscale