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. Author manuscript; available in PMC: 2020 Dec 1.
Published in final edited form as: IEEE Trans Med Imaging. 2020 Nov 30;39(12):3879–3890. doi: 10.1109/TMI.2020.3006461

Fig. 12.

Fig. 12.

Reconstructed images (top row of (a) and (b)) and CBF maps (bottom row of (a) and (b)) with full dose FBP, 50% dose FBP, 25% dose FBP, KWIA 50% 3 Rings, KWIA 25% 4 Rings, 50% dose SART-TV, and 25% dose SART-TV. Insets with magnified regions of images show SNR and spatial smoothness of each reconstruction method.