Realization of Perfect Reconstruction Non-uniform Filter Banks via a Tree Structure.
Wing-kuen LingPeter Kwong-Shun TamPublished in: WAA (2001)
Keyphrases
- tree structure
- perfect reconstruction
- filter bank
- subband
- image coding
- multiscale
- wavelet transform
- multiresolution
- signal processing
- wavelet filter banks
- data structure
- quadtree
- vanishing moments
- image coding scheme
- lossless compression
- wavelet packet
- lifting scheme
- finite impulse response
- xml documents
- computationally efficient
- discrete cosine transform
- reconstruction error
- low pass
- filter coefficients
- compactly supported
- index structure
- frequency domain
- wavelet decomposition
- wavelet filters
- r tree
- frequent patterns
- image processing
- multi dimensional
- image compression
- synthesis filters