| Real-Time 3D Face Tracking with Mutual Information and Active Contours Recent countries visiting this post |  |
 | 12 | United States |
 | 4 | |
 | 1 | Italy |
 | 1 | Greece |
 | 1 | Germany |
 | 1 | Indonesia |
 | 1 | Netherlands |
| Real-Time 3D Face Tracking with Mutual Information and Active Contours Recent countries visiting this post | |
| 12 | United States |
| 4 | |
| 1 | Italy |
| 1 | Greece |
| 1 | Germany |
| 1 | Indonesia |
| 1 | Netherlands |