An efficient filter bank architecture for the cross-term reduced processing of discrete time-frequency distributions.
Thuyen LeManfred GlesnerPublished in: ISCAS (2000)
Keyphrases
- filter bank
- wavelet packet
- signal processing
- subband
- image coding
- frequency domain
- computationally efficient
- optimal filter
- multiscale
- vlsi implementation
- multiresolution
- perfect reconstruction
- subband coding
- wavelet transform
- lifting scheme
- probability distribution
- vector valued
- pattern recognition
- low pass
- spatial domain
- wavelet filters
- video processing
- finite impulse response
- fir filters
- discrete cosine transform
- wavelet decomposition
- reconstruction error
- building blocks
- image compression
- computer vision
- machine learning
- steerable pyramid
- fourier transform
- denoising
- high quality