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The design parameters of the MPH collimators used in the study.
| Design parameters | Values |
|---|---|
| Collimator length | 7 cm |
| Pinhole aperture size | 1 mm (knife edge) |
| Acceptance angle | 80° |
| Radius-of-rotation | 4 cm |
| Number of projections | 64 over 360° |
| Intrinsic resolution | 1.5 mm |
| Bin size | 1.5 mm |
| Detector size | 12 × 12 cm |
