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Diffusion Sign Subband Adaptive Filtering Algorithm with Individual Weighting Factors for Distributed Estimation.
Wenyuan Wang
Haiquan Zhao
Qianqian Liu
Published in:
Circuits Syst. Signal Process. (2017)
Keyphrases
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subband
filtering algorithm
weighting factors
filter bank
wavelet transform
multiresolution
image compression
wavelet coefficients
bit rate
high frequency
feature vectors
frequency domain
wavelet domain
low frequency
median filter
image processing
bit plane
image coding
image enhancement
visual quality