| Learning Semantic Scene Models by Trajectory Analysis Recent countries visiting this post |  |
 | 12 | United States |
 | 3 | |
 | 2 | China |
 | 1 | Japan |
 | 1 | Russian Federation |
| Learning Semantic Scene Models by Trajectory Analysis Recent countries visiting this post | |
| 12 | United States |
| 3 | |
| 2 | China |
| 1 | Japan |
| 1 | Russian Federation |