Bias-compensated sign subband adaptive filtering algorithm with individual-weighting-factors: Performance analysis and improvement.
Dongxu LiuHaiquan ZhaoPublished in: Digit. Signal Process. (2023)
Keyphrases
- subband
- filtering algorithm
- weighting factors
- filter bank
- wavelet transform
- multiresolution
- image compression
- high frequency
- feature vectors
- bit rate
- wavelet coefficients
- low frequency
- wavelet domain
- frequency domain
- median filter
- bit plane
- rate distortion
- image processing
- signal processing
- computational complexity
- multiscale