2021
DOI: 10.1109/trpms.2020.3003251
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Abstract: Recently, multienergy interpixel coincidence counter (MEICC) has been proposed for charge sharing (CS) correction and compensation for photon counting detectors (PCDs), which uses energy-dependent coincidence counters to record coincident events between multiple energy windows of a pixel-of-interest and those of neighboring pixels. A Monte Carlo (MC) simulation study was performed to assess the performance of MEICC; however, the performance might have been overestimated in a previous study. The CS increases th… Show more

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Cited by 8 publications
(16 citation statements)
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“…In contrast, nCRLBs of MEICC remained low in the range of 49–58% of those of the conventional PCD at the corresponding tube current conditions. The nCRLBs of 1CC were comparable to those of the conventional PCD, and it was consistent with the previous study 31 …”
Section: Resultssupporting
confidence: 92%
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“…In contrast, nCRLBs of MEICC remained low in the range of 49–58% of those of the conventional PCD at the corresponding tube current conditions. The nCRLBs of 1CC were comparable to those of the conventional PCD, and it was consistent with the previous study 31 …”
Section: Resultssupporting
confidence: 92%
“…At 1 mA, MEICC, ACS, and DCS provided the best nCRLB followed by 1CC and the conventional PCD. The rank order of MEICC, 1CC, and the conventional PCD was consistent with the previous study without PP, 31 because CS was the dominant cause of spectral distortion at 1 mA. Throughout the count rate range investigated, nCRLBs of MEICC remained low with ≤1.08; nCRLBs of 1CC and the conventional PCD also remained low but increased up to 1.33 and 1.25, respectively.…”
Section: Resultssupporting
confidence: 88%
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