Perfect-reconstruction FIR filter banks with mirror-image symmetry.
Eleftherios KofidisSergios TheodoridisNicholas KalouptsidisPublished in: ICECS (1996)
Keyphrases
- perfect reconstruction
- filter bank
- image coding scheme
- filter coefficients
- multiscale
- wavelet transform
- subband
- image coding
- finite impulse response
- wavelet decomposition
- multiresolution
- low pass
- reconstruction error
- wavelet filter banks
- lifting scheme
- signal processing
- wavelet packet
- wavelet filters
- lossless compression
- discrete cosine transform
- image segmentation
- frequency domain
- fir filters
- low frequency
- high frequency
- image processing
- image compression
- wavelet basis
- image data
- compactly supported
- wavelet coefficients
- wavelet domain