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Mathematical Problems in Engineering
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Mathematical Problems in Engineering
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2014
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Article
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Fig 4
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Research Article
A Fast Alternating Minimization Algorithm for Nonlocal Vectorial Total Variational Multichannel Image Denoising
Figure 4
Comparison between the NLVTV and the VTV in the Baboon image.
(a)
Original image
(b)
Noisy image
(c)
Denoised by VTV (SNR=13.1618)
(d)
Denoised by NVTV (SNR=12.5936)