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. Author manuscript; available in PMC: 2023 Nov 1.
Published in final edited form as: IEEE Trans Med Imaging. 2022 Oct 27;41(11):3289–3300. doi: 10.1109/TMI.2022.3181813

Fig. 1.

Fig. 1.

Numerical phantom used in simulations. a) Brain phantom. b) Uniform phantom: uniform background (1 ROI with radius 25 pixels is shown) with 6 uniform spheres of different radii (2 cold spheres and 4 hot spheres).