3D Road Scene Monitoring Based on Real-Time Panorama
Road monitoring helps to control the regional traffic situation so as to adjust the traffic flow. Real-time panorama is conducive to timely treat traffic accidents and to greatly improve traffic capacity. This paper designs a 3D road scene monitoring framework based on real-time panorama. The system...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2014-01-01
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| Series: | Journal of Applied Mathematics |
| Online Access: | http://dx.doi.org/10.1155/2014/403126 |
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| _version_ | 1832566833928994816 |
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| author | Yuezhou Wu Changjiang Liu Shiyong Lan Menglong Yang |
| author_facet | Yuezhou Wu Changjiang Liu Shiyong Lan Menglong Yang |
| author_sort | Yuezhou Wu |
| collection | DOAJ |
| description | Road monitoring helps to control the regional traffic situation so as to adjust the traffic flow. Real-time panorama is conducive to timely treat traffic accidents and to greatly improve traffic capacity. This paper designs a 3D road scene monitoring framework based on real-time panorama. The system is the combination of large scale panorama, satellite map textures, and 3D scene model, in which users can ramble freely. This paper has the following contributions. Firstly, land-points were extracted followed by motion detection, then comotion algorithm was applied to land-points from adjacent cameras, and homography matrix was constructed. Secondly, reference camera was chosen and transformed to overhead viewpoint; subsequently multiviews were morphed to the same viewpoint and stitched to panorama. Finally, the registration based on high-precision GPS information between 2D road panorama and 3D scene model was also proposed. The proposed framework has been successfully applied to a large road intersection monitoring. Experimental results are furnished at the end of the paper. |
| format | Article |
| id | doaj-art-81df6d2a33ef4d11a796df227703b26f |
| institution | Kabale University |
| issn | 1110-757X 1687-0042 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Applied Mathematics |
| spelling | doaj-art-81df6d2a33ef4d11a796df227703b26f2025-02-03T01:03:00ZengWileyJournal of Applied Mathematics1110-757X1687-00422014-01-01201410.1155/2014/4031264031263D Road Scene Monitoring Based on Real-Time PanoramaYuezhou Wu0Changjiang Liu1Shiyong Lan2Menglong Yang3National Key Laboratory of Fundamental Science on Synthetic Vision, Sichuan University, Chengdu 610065, ChinaNational Key Laboratory of Fundamental Science on Synthetic Vision, Sichuan University, Chengdu 610065, ChinaNational Key Laboratory of Fundamental Science on Synthetic Vision, Sichuan University, Chengdu 610065, ChinaSchool of Aeronautics & Astronautics, Sichuan University, Chengdu 610065, ChinaRoad monitoring helps to control the regional traffic situation so as to adjust the traffic flow. Real-time panorama is conducive to timely treat traffic accidents and to greatly improve traffic capacity. This paper designs a 3D road scene monitoring framework based on real-time panorama. The system is the combination of large scale panorama, satellite map textures, and 3D scene model, in which users can ramble freely. This paper has the following contributions. Firstly, land-points were extracted followed by motion detection, then comotion algorithm was applied to land-points from adjacent cameras, and homography matrix was constructed. Secondly, reference camera was chosen and transformed to overhead viewpoint; subsequently multiviews were morphed to the same viewpoint and stitched to panorama. Finally, the registration based on high-precision GPS information between 2D road panorama and 3D scene model was also proposed. The proposed framework has been successfully applied to a large road intersection monitoring. Experimental results are furnished at the end of the paper.http://dx.doi.org/10.1155/2014/403126 |
| spellingShingle | Yuezhou Wu Changjiang Liu Shiyong Lan Menglong Yang 3D Road Scene Monitoring Based on Real-Time Panorama Journal of Applied Mathematics |
| title | 3D Road Scene Monitoring Based on Real-Time Panorama |
| title_full | 3D Road Scene Monitoring Based on Real-Time Panorama |
| title_fullStr | 3D Road Scene Monitoring Based on Real-Time Panorama |
| title_full_unstemmed | 3D Road Scene Monitoring Based on Real-Time Panorama |
| title_short | 3D Road Scene Monitoring Based on Real-Time Panorama |
| title_sort | 3d road scene monitoring based on real time panorama |
| url | http://dx.doi.org/10.1155/2014/403126 |
| work_keys_str_mv | AT yuezhouwu 3droadscenemonitoringbasedonrealtimepanorama AT changjiangliu 3droadscenemonitoringbasedonrealtimepanorama AT shiyonglan 3droadscenemonitoringbasedonrealtimepanorama AT menglongyang 3droadscenemonitoringbasedonrealtimepanorama |