Delayless Individual-Weighting-Factors Sign Subband Adaptive Filter With Band-Dependent Variable Step-Sizes.
Jung-Hee KimJin KimJae Hyeon JeonSang Won NamPublished in: IEEE ACM Trans. Audio Speech Lang. Process. (2017)
Keyphrases
- step size
- adaptive filter
- subband
- wavelet coefficients
- low pass
- wavelet transform
- filter bank
- multiresolution
- image compression
- discrete wavelet transform
- feature vectors
- high frequency
- bit rate
- frequency domain
- convergence rate
- convergence speed
- wavelet domain
- cost function
- image denoising
- adaptive filtering
- image coding
- multiscale
- low frequency
- computer vision
- bitstream
- noisy images
- visual quality
- bit plane
- least mean square
- rate control