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Target localization accuracy and generated artifacts for FDPM-based system.
| Number of phase-delays N (−) | Benchtop | Gantry-two projections | Gantry-four projections | |
|---|---|---|---|---|
| 128 | 2.38 | 1.41 | 1.41 | rms error (mm) |
|
| ||||
| 0 | 0 | 0 | artifacts (%) | |
| 64 | 2.38 | 1.41 | 1.41 | rms error (mm) |
|
| ||||
| 37 | 28 | 0 | artifacts (%) | |
| 32 | 2.65 | 1.38 | 1.39 | rms error (mm) |
|
| ||||
| 64 | 36 | 0 | artifacts (%) | |
