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Automated Video-Based Traffic County Analysis.
| 题名： | Automated Video-Based Traffic County Analysis. |
| 作者： | Taylor, C.; Yang, Y.; Kennedy, R. |
| 关键词： | Traffic counting, Traffic videos, Tracking equipment, 3d reconstruction, Traffic congestion, Data collection |
| 摘要： | The goal of this effort has been to develop techniques that could be applied to the detection and tracking of vehicles in overhead footage of intersections. To that end we have developed and published techniques for vehicle tracking based on detecting and tracking point features. We showed how this approach could be combined with image based background subtraction to find and group vehicles. In subsequent work we showed how we could extract the 3D structure of a vehicle from a collection of feature tracks by exploiting the non-linearities associated with the pinhole projection model. |
| 总页数： | Taylor, C.; Yang, Y.; Kennedy, R. |
| 报告类型： | 科技报告 |
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