A New Design of All-pass IIR Filters based Two-channel Quadrature Mirror Filter Bank.
Shengzhe GaoShi LiXiangzhen LiHao WangZhihua JianCheng ZhaPublished in: ISCAS (2024)
Keyphrases
- filter bank
- iir filters
- infinite impulse response
- quadrature mirror
- subband
- image coding
- perfect reconstruction
- subband coding
- multiscale
- multiresolution
- frequency domain
- fir filters
- reconstruction error
- discrete cosine transform
- signal processing
- wavelet packet
- digital filters
- finite impulse response
- digital signal
- bit rate
- wavelet coefficients
- low pass
- wavelet filters
- lifting scheme
- building blocks
- image compression