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. Author manuscript; available in PMC: 2022 Jul 1.
Published in final edited form as: IEEE Trans Radiat Plasma Med Sci. 2020 Aug 28;5(4):441–452. doi: 10.1109/trpms.2020.3020212

Fig. 2.

Fig. 2.

Improvement in CNR using a PCD, demonstrated in an anthropomorphic phantom. (Left) EID CT at 140 kVp. (Right) PCD CT with energy bin thresholds at 25 and 65 keV, scanned using the same protocol. The iodine contrast is improved. Adapted from Reference [4] with permission.