Variable regularization for normalized subband adaptive filter.
Jae Jin JeongKeunhwi KooGyogwon KooSang Woo KimPublished in: Signal Process. (2014)
Keyphrases
- subband
- adaptive filter
- filter bank
- least mean square
- wavelet coefficients
- wavelet transform
- adaptive filtering
- multiresolution
- image compression
- step size
- image filtering
- bit rate
- filtering algorithm
- wavelet decomposition
- high frequency
- feature vectors
- low frequency
- discrete wavelet transform
- wavelet domain
- noise free
- frequency domain
- low pass
- visual quality
- similarity measure
- denoising
- computational complexity
- computer vision
- feature extraction