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. Author manuscript; available in PMC: 2019 Jun 1.
Published in final edited form as: IEEE Trans Med Imaging. 2018 Jun;37(6):1511–1521. doi: 10.1109/TMI.2018.2829896

TABLE V.

CNRs oF Different ROIs of the Catphan 600 Phantom

Noise(×10−4) ROI1 ROI2 ROB
FDK_10mA 24 3.55 5.37 5.22
FDK_80mA 9.15 9.64 12.76 12.63
TV 1.16 70.40 87.49 74.95
Ours 1.15 82.58 113.41 94.47