Multiple People Tracking Using Camera Networks with Overlapping Views
We present a novel framework for multiple pedestrian tracking using overlapping cameras in which the problems of object detection and data association are solved alternately. In each round of our algorithm, the people are detected by inference on a factor graph model at each time slice. The outputs...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2015-01-01
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| Series: | International Journal of Distributed Sensor Networks |
| Online Access: | https://doi.org/10.1155/2015/591067 |
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| _version_ | 1849308824081530880 |
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| author | Wan Jiuqing Li Achuan |
| author_facet | Wan Jiuqing Li Achuan |
| author_sort | Wan Jiuqing |
| collection | DOAJ |
| description | We present a novel framework for multiple pedestrian tracking using overlapping cameras in which the problems of object detection and data association are solved alternately. In each round of our algorithm, the people are detected by inference on a factor graph model at each time slice. The outputs of the inference, namely, the probabilistic occupancy maps, are used to define a cost network model. Data association is achieved by solving a min-cost flow problem on the resulting network model. The outputs of the data association, namely, the ground occupancy maps, are used to control the size of factors in graph model in the next round. By alternating between object detection and data association, a desirable compromise between complexity and accuracy is obtained. Experiments results on public datasets demonstrate the competitiveness of our method compared with other state-of-the-art approaches. |
| format | Article |
| id | doaj-art-1807aaeb20384df3af2c3b230a37869c |
| institution | Kabale University |
| issn | 1550-1477 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Distributed Sensor Networks |
| spelling | doaj-art-1807aaeb20384df3af2c3b230a37869c2025-08-20T03:54:20ZengWileyInternational Journal of Distributed Sensor Networks1550-14772015-01-011110.1155/2015/591067591067Multiple People Tracking Using Camera Networks with Overlapping ViewsWan JiuqingLi AchuanWe present a novel framework for multiple pedestrian tracking using overlapping cameras in which the problems of object detection and data association are solved alternately. In each round of our algorithm, the people are detected by inference on a factor graph model at each time slice. The outputs of the inference, namely, the probabilistic occupancy maps, are used to define a cost network model. Data association is achieved by solving a min-cost flow problem on the resulting network model. The outputs of the data association, namely, the ground occupancy maps, are used to control the size of factors in graph model in the next round. By alternating between object detection and data association, a desirable compromise between complexity and accuracy is obtained. Experiments results on public datasets demonstrate the competitiveness of our method compared with other state-of-the-art approaches.https://doi.org/10.1155/2015/591067 |
| spellingShingle | Wan Jiuqing Li Achuan Multiple People Tracking Using Camera Networks with Overlapping Views International Journal of Distributed Sensor Networks |
| title | Multiple People Tracking Using Camera Networks with Overlapping Views |
| title_full | Multiple People Tracking Using Camera Networks with Overlapping Views |
| title_fullStr | Multiple People Tracking Using Camera Networks with Overlapping Views |
| title_full_unstemmed | Multiple People Tracking Using Camera Networks with Overlapping Views |
| title_short | Multiple People Tracking Using Camera Networks with Overlapping Views |
| title_sort | multiple people tracking using camera networks with overlapping views |
| url | https://doi.org/10.1155/2015/591067 |
| work_keys_str_mv | AT wanjiuqing multiplepeopletrackingusingcameranetworkswithoverlappingviews AT liachuan multiplepeopletrackingusingcameranetworkswithoverlappingviews |