Adaptive filtering in subbands using a weighted criterion.
Marc de CourvillePierre DuhamelPublished in: IEEE Trans. Signal Process. (1998)
Keyphrases
- adaptive filtering
- subband
- wavelet transform
- multiresolution
- wavelet domain
- filter bank
- denoising
- adaptive filter
- wavelet decomposition
- image compression
- wavelet coefficients
- high frequency
- filtering method
- recursive least squares
- subband decomposition
- speech signal
- subband coding
- multiscale
- image processing
- wavelet packet
- digital images
- bit rate
- natural images
- image analysis
- feature vectors
- least mean square
- neural network