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. Author manuscript; available in PMC: 2019 Nov 15.
Published in final edited form as: Med Phys. 2018 May 15:10.1002/mp.12964. doi: 10.1002/mp.12964

Fig. 4.

Fig. 4.

PET reconstruction. An axial slice and a coronal slice in a CT images, a reconstructed PET image, and a relative PET error map in (a) MRAC-1, (b) MRAC-2, (c) MRAC-3, the proposed MRAC with deep learning, and (e) CTAC. As seen in PET error maps the proposed MRAC shows much reduced percent error (< 1%) in most brain regions over other MRACs.