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. Author manuscript; available in PMC: 2014 Mar 30.
Published in final edited form as: IEEE Trans Image Process. 2012 Sep 20;22(8):3192–3203. doi: 10.1109/TIP.2012.2216278

TABLE II.

Signal to noise ratio of the reconstructed images using different algorithms.

Image local TV nonlocal L1 H1 metrix NLTV metric Peyre’s metric
lena 20.46 20.97 23.37 23.93 24.05
cameraman 23.31 23.04 24.84 25.88 25.99
brain1 23.24 22.48 26.12 27.51 27.45
brain2 22.24 22.12 27.15 28.06 27.99
ankle 21.41 22.23 23.43 24.56 24.70
abdomen 16.45 16.90 18.51 19.46 19.70
heart 20.32 21.56 22.26 24.47 24.90