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. Author manuscript; available in PMC: 2022 Nov 1.
Published in final edited form as: Phys Med Biol. 2021 Nov 1;66(21):10.1088/1361-6560/ac30a0. doi: 10.1088/1361-6560/ac30a0

Figure 10. Magnified image slices and difference image slices for the clinical data.

Figure 10.

Transverse image slices from the full MR image, the magnified MR subimage, the magnified low-noise PET subimage, the magnified noisy PET subimage, and the magnified noisy PET difference subimage are shown in the top row. The blue box on the full MR image indicates the region magnified for closer inspection. Transverse image slices from the denoised PET images based on the Gaussian, NLM-MR, BM4D, N2N, N2V, N2V-MR, N2V-PT, and N2V-PT-MR techniques are shown using a “hot” colormap in the middle row. The corresponding difference subimages (i.e., denoised - true) are displayed underneath each image slice using a red-white-blue colormap.