Symmetric delay factorization: generalized framework for paraunitary filter banks.
Patrick RaultChristine GuillemotPublished in: IEEE Trans. Signal Process. (1999)
Keyphrases
- filter bank
- image coding
- subband
- multiscale
- perfect reconstruction
- signal processing
- multiresolution
- reconstruction error
- frequency domain
- wavelet packet
- computationally efficient
- infinite impulse response
- wavelet transform
- image processing
- image quality
- discrete cosine transform
- wavelet filters
- lifting scheme
- building blocks
- high frequency
- feature vectors
- pattern recognition
- similarity measure
- image segmentation
- fir filters
- finite impulse response