A Flexible Hardware Architecture for Wavelet Packet Transform With Arbitrary Tree Structure.
Domingo GarciaMohamed MansourMurtaza AliPublished in: IEEE Trans. Circuits Syst. II Express Briefs (2013)
Keyphrases
- tree structure
- hardware architecture
- wavelet packet transform
- wavelet packet
- hardware implementation
- wavelet transform
- shift invariant
- wavelet coefficients
- data structure
- quadtree
- tree structures
- analog circuits
- xml documents
- frequent patterns
- texture features
- field programmable gate array
- subband
- index structure
- neural network
- hierarchical structure
- r tree
- associative memory
- support vector
- rotation invariant
- watermarking algorithm
- frequency band
- signal processing
- denoising
- computer vision