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Table 6 Results of noise measurement at the boundary between purified water and background

From: A NIM PET/CT phantom for evaluating the PET image quality of micro-lesions and the performance parameters of CT

ROIs

ROI-1

ROI-2

ROI-3

ROI-4

ROI-5

ROI-6

ROI-7

ROI-8

SD (HU)

3.31

3.36

3.57

3.65

3.26

3.43

3.29

3.32

  1. Number in bold is the maximum SD
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BMC Medical Imaging

ISSN: 1471-2342

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