Design of Low-Delay Perfect-Reconstruction FIR Filter Banks for Tree-Structured Subband Coders.
Esam Abdel-RaheemFayez El GuibalyAndreas AntoniouPublished in: ISCAS (1995)
Keyphrases
- subband
- filter bank
- perfect reconstruction
- wavelet transform
- image compression
- image coding
- multiresolution
- bit rate
- fir filters
- wavelet decomposition
- wavelet coefficients
- low pass
- frequency domain
- finite impulse response
- feature vectors
- high frequency
- discrete wavelet transform
- image coding scheme
- infinite impulse response
- lifting scheme
- image coder
- wavelet packet
- wavelet filter banks
- reconstruction error
- multiscale
- video coding
- signal processing
- low frequency
- wavelet filters
- filter design
- discrete cosine transform
- reconstructed image
- wavelet domain
- rate distortion
- image processing
- frequency band
- spatial domain
- building blocks
- compactly supported
- computationally efficient