Representation of perfect reconstruction octave decomposition filter banks with set of decimators {2, 4, 4} via tree structure.
Wing-kuen LingPeter Kwong-Shun TamPublished in: IEEE Signal Process. Lett. (2003)
Keyphrases
- filter bank
- perfect reconstruction
- tree structure
- image coding
- wavelet packet
- subband
- multiresolution
- multiscale
- wavelet filter banks
- image coding scheme
- wavelet transform
- lifting scheme
- quadtree
- computationally efficient
- discrete cosine transform
- frequency domain
- signal processing
- reconstruction error
- low pass
- wavelet filters
- image representation
- frequent patterns
- finite impulse response
- high dimensional
- pattern recognition
- high frequency
- wavelet decomposition
- data structure
- image processing
- multiresolution analysis
- filter coefficients