Open Access
Table 1
Comparison between different 3D scanning systems
| Item | 3D optical scanner | X-ray CT | Proposed multi-view scanner |
|---|---|---|---|
| Equipment cost/ $ | 15 000 | 150 000 | 5 000 |
| Highest resolution/ μm | 10 | 5 | 100 |
| Time per particle/ s | 240 | 20-40 | <10 |
| Scanning scope/ mm | 100×100 | D≤170 | 624×468 |
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