Keyphrases
- subband
- adaptive filter
- step size
- wavelet coefficients
- least mean square
- filter bank
- wavelet transform
- multiresolution
- image compression
- convergence rate
- bit rate
- frequency domain
- wavelet domain
- high frequency
- feature vectors
- convergence speed
- adaptive filtering
- cost function
- image denoising
- low frequency
- low pass
- bitstream
- multiscale
- high quality
- optimization algorithm
- image processing
- visual quality
- feature space
- pattern recognition
- denoising algorithm