A selective normalized subband adaptive filter exploiting an efficient subset of subbands.
Moon-Kyu SongSeong-Eun KimYoung-Seok ChoiWoo-Jin SongPublished in: EUSIPCO (2011)
Keyphrases
- subband
- adaptive filter
- filter bank
- wavelet transform
- image compression
- adaptive filtering
- wavelet coefficients
- multiresolution
- bit rate
- least mean square
- high frequency
- feature vectors
- subband coding
- step size
- frequency domain
- subband decomposition
- wavelet decomposition
- wavelet domain
- wavelet packet
- discrete wavelet transform
- low pass
- low frequency
- image coder
- scalar quantization
- rate distortion
- wavelet coding
- wavelet subbands
- perfect reconstruction
- image coding
- video coding
- computationally efficient
- similarity measure
- frequency band
- feature selection
- quadrature mirror
- bandpass
- reconstructed image
- compression ratio
- color images
- computational complexity
- image segmentation