On optimal boundary and transition filters in time-varying filter banks.
Ton KalkerPublished in: ICIP (1) (1996)
Keyphrases
- filter bank
- optimal filter
- symmetric extension
- image coding
- perfect reconstruction
- subband
- multiresolution
- finite impulse response
- wavelet filters
- multiscale
- synthesis filters
- signal processing
- infinite impulse response
- lifting scheme
- quadrature mirror
- computationally efficient
- filter coefficients
- wavelet packet
- frequency domain
- subband coding
- filter responses
- wavelet transform
- wavelet filter banks
- input signals
- wavelet bases
- lapped transforms
- low pass
- multiscale decomposition
- image coding scheme
- coding gain
- reconstruction error
- building blocks
- edge detection
- digital filters
- fir filters
- linear filters
- lossless compression
- discrete cosine transform
- high frequency
- wavelet coefficients
- high quality