| Helmholtz Stereopsis: Exploiting Reciprocity for Surface Reconstruction Recent countries visiting this post |  |
 | 8 | United States |
 | 3 | China |
 | 1 | Japan |
 | 1 |
| Helmholtz Stereopsis: Exploiting Reciprocity for Surface Reconstruction Recent countries visiting this post | |
| 8 | United States |
| 3 | China |
| 1 | Japan |
| 1 |