A Fast Alternating Minimization Algorithm for Nonlocal Vectorial Total Variational Multichannel Image Denoising

Table 1

Comparison of the highest SNR obtained.

SNR	Noisy image	VTV	NLVTV
Barbara image	8.9013	13.1212	13.2873
Baboon image	9.2373	13.1618	12.5936