The design of 2-D nonseparable directional perfect reconstruction filter banks.
Cheng-Chang LienChung-Lin HuangPublished in: Multidimens. Syst. Signal Process. (1994)
Keyphrases
- filter bank
- perfect reconstruction
- subband
- image coding
- multiresolution
- wavelet transform
- multiscale
- signal processing
- infinite impulse response
- wavelet packet
- fir filters
- image coding scheme
- lifting scheme
- computationally efficient
- filter design
- finite impulse response
- frequency domain
- compactly supported
- building blocks
- discrete cosine transform
- wavelet filters
- wavelet filter banks
- lossless coding
- filter coefficients
- symmetric extension
- low pass
- image compression
- lossless compression
- discrete wavelet transform
- wavelet domain
- bit rate
- vanishing moments
- image data
- feature vectors