Submission details of Team inyoung

Name Team inyoung
Paper Link https://arxiv.org/pdf/1703.07402.pdf
Code Link https://github.com/nwojke/deep_sort
MOTA 0.23367
MOTP 0.244153
IDs 5422
False Positives 78166
False Negatives 649565
Input N/A
Runtime 0.027 s
Environment 1 GPU(Geforce1080ti)
Abstract Simple Online and Realtime Tracking (SORT) is a pragmatic approach to multiple object tracking with a focus on simple, effective algorithms. In this paper, we integrate appearance information to improve the performance of SORT. Due to this extension we are able to track objects through longer periods of occlusions, effectively reducing the number of identity switches. In spirit of the original framework we place much of the computational complexity into an offline pre-training stage where we learn a deep association metric on a largescale person re-identification dataset. During online application, we establish measurement-to-track associations using nearest neighbor queries in visual appearance space. Experimental evaluation shows that our extensions reduce the number of identity switches by 45%, achieving overall competitive performance at high frame rates.

Detailed results

Per-sequence results

sequence name MOTA MOTP IDs False Positives False Negatives
cubberly-auditorium-2019-04-22_1 29.59 25.82 92 1540 7684
discovery-walk-2019-02-28_0 24.28 24.65 108 1122 8854
discovery-walk-2019-02-28_1 34.29 23.29 93 1204 8222
food-trucks-2019-02-12_0 36.93 22.47 237 1103 39089
gates-ai-lab-2019-04-17_0 11.52 19.99 182 10337 12329
gates-basement-elevators-2019-01-17_0 48.88 21.10 81 424 5836
gates-foyer-2019-01-17_0 34.03 20.75 41 3894 2786
gates-to-clark-2019-02-28_0 39.87 20.92 31 428 1075
hewlett-class-2019-01-23_0 55.39 20.54 136 732 6509
hewlett-class-2019-01-23_1 83.32 20.03 15 165 677
huang-2-2019-01-25_1 27.66 23.90 34 1262 3500
huang-intersection-2019-01-22_0 13.45 27.24 154 6159 34268
indoor-coupa-cafe-2019-02-06_0 23.41 24.86 408 4666 45166
lomita-serra-intersection-2019-01-30_0 19.05 26.39 33 2086 14551
meyer-green-2019-03-16_1 11.95 25.72 96 2217 18299
nvidia-aud-2019-01-25_0 20.88 27.39 243 4861 21107
nvidia-aud-2019-04-18_1 36.90 20.45 26 1057 3955
nvidia-aud-2019-04-18_2 20.71 27.89 56 3284 4733
outdoor-coupa-cafe-2019-02-06_0 10.62 26.87 271 4317 40246
quarry-road-2019-02-28_0 -3.83 27.02 25 2323 3786
serra-street-2019-01-30_0 8.53 27.04 142 4945 34263
stlc-111-2019-04-19_1 61.69 19.39 39 358 1994
stlc-111-2019-04-19_2 53.11 20.64 24 437 1241
tressider-2019-03-16_2 14.85 25.01 104 2626 19968
tressider-2019-04-26_0 18.04 25.87 887 5238 92005
tressider-2019-04-26_1 27.10 23.89 937 3629 135790
tressider-2019-04-26_3 22.58 26.75 927 7752 81632
total 23.37 24.42 5422 78166 649565