TABLE 1.

CT System Characteristics

Component	Characteristic
Radiograph    tube	Focal spot: water-cooled W anode, beryllium    window, 0.4 × 0.4 mm, and 0.3-mm    copper-added filtration 1,000 W (i.e., maximum amperage at    80 kVp = 12.5 mA)
Detector	Material: indirect detection (CsI scintillator) thin    film transistor Active area: 40 × 30 cm Native pixel matrix: 2,048 × 1,536 Native pixel size: 0.194 × 0.194 mm 2 × 2 pixel binned matrix: 1,024 × 768 Frame rate: 30 frames/s at 2 × 2 binning

Data are adapted from Boone et al. (37).