@article{702, author = {Xiaohui Huang and Pan He and Anand Rangarajan and Sanjay Ranka}, title = {Machine-Learning-Based Real-Time Multi-Camera Vehicle Tracking and Travel-Time Estimation}, abstract = {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) multi-object 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.}, year = {2022}, journal = {Journal of Imaging}, volume = {8}, chapter = {101}, pages = {1}, month = {04}, issn = {2313-433X}, url = {https://par.nsf.gov/biblio/10332841}, doi = {10.3390/jimaging8040101}, }