This paper explores a pragmatic approach to multiple object tracking where the main focus is to associate objects efficiently for online and realtime applications. To this end, detection quality is identified as a key factor influencing tracking performance, where changing the detector can improve tracking by up to 18.9%. Despite only using a rudimentary combination of familiar techniques such as the Kalman Filter and Hungarian algorithm for the tracking components, this approach achieves an accuracy comparable to state-of-the-art online trackers. Furthermore, due to the simplicity of our tracking method, the tracker updates at a rate of 260 Hz which is over 20x faster than other state-of-the-art trackers.
@article{arxiv.1602.00763,
title = {Simple Online and Realtime Tracking},
author = {Alex Bewley and Zongyuan Ge and Lionel Ott and Fabio Ramos and Ben Upcroft},
journal= {arXiv preprint arXiv:1602.00763},
year = {2017}
}
Comments
Presented at ICIP 2016, code is available at https://github.com/abewley/sort