Uniform FIR filterbank optimization with group delay specifications.
Hai Huyen DamSven NordholmAntonio CantoniPublished in: IEEE Trans. Signal Process. (2005)
Keyphrases
- filter bank
- image coding
- subband
- multiresolution
- perfect reconstruction
- multiscale
- finite impulse response
- frequency domain
- fir filters
- reconstruction error
- computationally efficient
- discrete cosine transform
- spectral analysis
- signal processing
- subband coding
- optimal filter
- low pass
- filter coefficients
- fourier transform
- filter responses
- wavelet bases
- wavelet transform
- natural images
- wavelet basis
- coding gain
- high frequency
- wavelet coefficients
- image enhancement