Optimal design of two-channel nonuniform-division FIR filter banks with -1, 0, and +1 coefficients.
Ju-Hong LeeDing-Chiang TangPublished in: IEEE Trans. Signal Process. (1999)
Keyphrases
- optimal design
- filter bank
- wavelet packet
- subband
- filter coefficients
- wavelet coefficients
- image coding
- wavelet filters
- reconstruction error
- perfect reconstruction
- multiresolution
- multiscale
- finite impulse response
- wavelet basis
- signal processing
- fir filters
- discrete cosine transform
- frequency domain
- wavelet transform
- low pass
- computationally efficient
- image compression
- digital filters
- high frequency
- linear combination
- transform coefficients
- bit rate
- pattern recognition
- wavelet decomposition
- discrete wavelet transform
- wavelet domain
- wavelet bases
- bitstream
- feature extraction