Cosine-modulated FIR filter banks satisfying perfect reconstruction.
Ravinder David KoilpillaiP. P. VaidyanathanPublished in: IEEE Trans. Signal Process. (1992)
Keyphrases
- perfect reconstruction
- filter bank
- subband
- finite impulse response
- image coding
- wavelet transform
- multiscale
- multiresolution
- wavelet filter banks
- image coding scheme
- signal processing
- lifting scheme
- frequency domain
- vanishing moments
- low pass
- compactly supported
- filter coefficients
- basis functions
- feature vectors
- reconstruction error
- wavelet filters
- computationally efficient
- discrete cosine transform
- high frequency
- wavelet coefficients
- image processing
- feature extraction
- high quality
- image compression