A class of M-channel linear-phase biorthogonal filter banks and their applications to subband coding.
Shing-Chow ChanArumugam NallanathanTung-Sang NgPaul C. K. KwokPublished in: IEEE Trans. Signal Process. (1999)
Keyphrases
- filter bank
- subband coding
- subband
- image coding
- fir filters
- perfect reconstruction
- image compression
- multiresolution
- multiscale
- signal processing
- frequency domain
- wavelet filters
- coding gain
- wavelet packet
- low pass
- wavelet transform
- lifting scheme
- discrete cosine transform
- computationally efficient
- filter coefficients
- quadrature mirror
- image coding scheme
- lapped transforms
- subband image coding
- reconstruction error
- high frequency
- image quality
- low frequency
- wavelet coefficients
- feature vectors