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. Author manuscript; available in PMC: 2019 Jun 6.
Published in final edited form as: IEEE Trans Med Imaging. 2018 Nov 29;38(6):1328–1339. doi: 10.1109/TMI.2018.2884053

Fig. 13.

Fig. 13.

Qualitative comparison with the state-of-the-art PET estimation methods in terms of PSNR and SSIM. † indicates p<0.01 in the t-test while * means p<0.05.