| 3-D shape measurement of pipe by range finder constructed with omni-directional laser and omni-directional camera Recent countries visiting this post |  |
 | 10 | United States |
 | 1 | |
 | 1 | Ukraine |
 | 1 | France |
| 3-D shape measurement of pipe by range finder constructed with omni-directional laser and omni-directional camera Recent countries visiting this post | |
| 10 | United States |
| 1 | |
| 1 | Ukraine |
| 1 | France |