Diffusion Sign Subband Adaptive Filtering Algorithm for Distributed Estimation.
Jingen NiPublished in: IEEE Signal Process. Lett. (2015)
Keyphrases
- subband
- filtering algorithm
- wavelet transform
- adaptive wavelet
- filter bank
- image compression
- locally adaptive
- multiresolution
- bit rate
- wavelet coefficients
- high frequency
- feature vectors
- wavelet decomposition
- energy compaction
- subband coding
- frequency domain
- image coder
- wavelet domain
- image coding
- subband decomposition
- median filter
- low pass
- multiscale
- computer vision
- computational complexity
- image sequences
- wavelet subbands
- similarity measure
- visual quality
- maximum likelihood