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Number of Useful Components in Gaussian Mixture Models for Patch-Based Image Denoising.
Dai-Viet Tran
Sébastien Li-Thiao-Té
Marie Luong
Thuong Le-Tien
Françoise Dibos
Published in:
ICISP (2018)
Keyphrases
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image denoising
gaussian mixture model
noisy images
denoising
natural images
total variation
image processing
maximum likelihood
expectation maximization
wavelet coefficients
mixture model
covariance matrices
bilateral filtering
gaussian distribution
wavelet domain
image patches
statistical model
multiscale