| Extraction, matching and pose recovery based on dominant rectangular structures Recent countries visiting this post |  |
 | 7 | United States |
 | 1 | |
 | 1 | China |
 | 1 | Russian Federation |
| Extraction, matching and pose recovery based on dominant rectangular structures Recent countries visiting this post | |
| 7 | United States |
| 1 | |
| 1 | China |
| 1 | Russian Federation |