Design of signal-adapted nonuniform filter banks using tree structure.
V. S. SheebaElizabeth EliasPublished in: ISCAS (2006)
Keyphrases
- tree structure
- filter bank
- perfect reconstruction
- image coding
- quadtree
- tree structures
- frequency domain
- building blocks
- multiresolution
- tree representation
- xml documents
- data structure
- fir filters
- wavelet packet
- index structure
- frequent patterns
- signal processing
- database
- infinite impulse response
- high frequency
- lifting scheme
- low pass
- additive noise
- b tree
- image quality
- similarity measure
- databases