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. Author manuscript; available in PMC: 2020 Apr 1.
Published in final edited form as: IEEE Trans Med Imaging. 2018 Oct 26;38(4):1079–1093. doi: 10.1109/TMI.2018.2878226

Fig. 3.

Fig. 3.

Three representative energy bin reconstruction results. The 1st row are reference images, and the 2nd to 7th row images are reconstructed by using the SART, TV, TV+LR, L0TDL, SSCMF and NLCTF methods. The 1st to 3rd columns correspond to the 1st, 4th and 8th channels, and their display windows are [0, 3], [0, 1.2] and [0, 0.8] cm−1, respectively.