| Free-Form Surface Registration using Surface Signatures Recent countries visiting this post |  |
 | 7 | United States |
 | 3 | Switzerland |
 | 1 | |
 | 1 | Sweden |
| Free-Form Surface Registration using Surface Signatures Recent countries visiting this post | |
| 7 | United States |
| 3 | Switzerland |
| 1 | |
| 1 | Sweden |