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. Author manuscript; available in PMC: 2023 May 1.
Published in final edited form as: Semin Nucl Med. 2022 Mar 18;52(3):382–402. doi: 10.1053/j.semnuclmed.2022.02.002

Figure 16.

Figure 16.

Deep learning (DL) derived CT scan from an FDG PET image of the same section. NAC: non-attenuation corrected PET FDG scan, deepACpseudo-CT image: DL created CT image; Acquired CT image: actual CT scan of the same section. Adapted with permission from “A deep learning approach for 18 F-FDG PET attenuation correction.”, Liu, Fang, et al., EJNMMI physics 5.1 (2018): 1–15.