A New Design Method of the Starting Block in Lattice Structure of Arbitrary-Length Linear Phase Paraunitary Filter Bank by Combining Two Polyphase Matrices.
Bodong LiXieping GaoFen XiaoPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2012)
Keyphrases
- filter bank
- fir filters
- image coding
- infinite impulse response
- computationally efficient
- subband
- multiresolution
- finite impulse response
- reconstruction error
- spectral analysis
- wavelet packet
- multiscale
- perfect reconstruction
- discrete cosine transform
- wavelet transform
- frequency domain
- building blocks
- signal processing
- linear filters
- digital filters
- discrete wavelet transform
- machine learning
- wavelet filters
- lifting scheme
- edge detection
- optimal filter