Machine-Learning-Based Real-Time Multi-Camera Vehicle Tracking and Travel-Time Estimation

被引:5
作者
Huang, Xiaohui [1 ]
He, Pan [1 ]
Rangarajan, Anand [1 ]
Ranka, Sanjay [1 ]
机构
[1] Univ Florida, Dept Comp & Informat Sci & Engn, 432 Newell Dr,CSE Bldg, Gainesville, FL 32611 USA
关键词
vehicle signature; travel-time computation; intelligent transportation systems; deep learning; NETWORK; REIDENTIFICATION;
D O I
10.3390/jimaging8040101
中图分类号
TB8 [摄影技术];
学科分类号
0804 ;
摘要
Travel-time estimation of traffic flow is an important problem with critical implications for traffic congestion analysis. We developed techniques for using intersection videos to identify vehicle trajectories across multiple cameras and analyze corridor travel time. Our approach consists of (1) multiobject single-camera tracking, (2) vehicle re-identification among different cameras, (3) multi-object multi-camera tracking, and (4) travel-time estimation. We evaluated the proposed framework on real intersections in Florida with pan and fisheye cameras. The experimental results demonstrate the viability and effectiveness of our method.
引用
收藏
页数:19
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