Research Article
A Method to Improve Electron Density Measurement of Cone-Beam CT Using Dual Energy Technique
Figure 6
CBCT images of the CTP 486 module in Catphan 500 phantom: (a) 70 kVp, (b) 120 kVp, and (c) dual energy imaging. (d) Profiles through the region of interest, indicated by the white solid line in (a).
(a) |
(b) |
(c) |
(d) |