The Most General Time-Varying Filter Bank and Time-Varying Lapped Transforms.
Guangyu WangPublished in: IEEE Trans. Signal Process. (2006)
Keyphrases
- filter bank
- lapped transforms
- image coding
- subband
- multiscale
- discrete cosine transform
- multiresolution
- wavelet packet
- perfect reconstruction
- wavelet transform
- frequency domain
- signal processing
- coding gain
- reconstruction error
- computationally efficient
- wavelet filters
- lifting scheme
- image sequences
- nonlinear filters
- variable block size
- feature extraction