Research Article
X-Ray Scatter Correction on Soft Tissue Images for Portable Cone Beam CT
Table 4
Contrast and CNR values between bone and soft tissue.
| | FBCT | No correction | Scatter correction at different iterations | | 2 iterations | 4 iterations | 6 iterations | 8 iterations | 10 iterations |
| | Contrast | 752 | 338 | 496 | 650 | 707 | 729 | 735 | | CNR | 5.10 | 3.38 | 3.72 | 3.93 | 3.97 | 3.96 | 3.95 |
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