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Two dimensional quaternion valued singular spectrum analysis with application to image denoising.
Yuxin Lin
Bingo Wing-Kuen Ling
Nuo Xu
Xueling Zhou
Published in:
J. Frankl. Inst. (2022)
Keyphrases
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image denoising
denoising
total variation
noisy images
natural images
wavelet domain
image processing
additive gaussian noise
wavelet coefficients
support vector
denoising methods
higher order
multiresolution
fourier transform
pairwise
preprocessing
denoising algorithm
bilateral filtering
feature selection