Symmetric extension for two-channel quincunx filter banks.
Yi ChenMichael D. AdamsWu-Sheng LuPublished in: ICIP (1) (2005)
Keyphrases
- filter bank
- symmetric extension
- perfect reconstruction
- image coding
- subband
- multiresolution
- multiscale
- signal processing
- lifting scheme
- wavelet transform
- wavelet bases
- frequency domain
- low pass
- wavelet packet
- computationally efficient
- reconstruction error
- wavelet decomposition
- wavelet filters
- computer vision
- discrete cosine transform
- machine learning
- wavelet domain
- linear combination
- image compression
- feature vectors