Tracktor++: Tracktor++

PETS09-S2L2


Short name:

Tracktor++

Detector:

Public

Description:

The problem of tracking multiple objects in a video sequence poses several challenging tasks. For tracking-by- detection these include object re-identification, motion pre- diction and dealing with occlusions. We present a tracker that accomplishes tracking without specifically targeting any of these tasks, in particular, we perform no training or optimization on tracking data. To this end, we exploit the bounding box regression of an object detector to predict the position of an object in the next frame, thereby converting a detector into a Tracktor. We demonstrate the extensibility of our Tracktor and provide a new state-of-the-art on three multi-object tracking benchmarks by extending it with a straightforward re-identification and camera motion compensation. This benchmark submission presents the results of our extended Tracktor++ multi-object tracker.

Reference:

P. Bergmann, T. Meinhardt, L. Leal-Taixé. Tracking without bells and whistles. In ICCV, 2019.

Last submitted:

August 06, 2019 (1 year ago)

Published:

August 06, 2019 at 17:18:03 CET

Submissions:

1

Open source:

Yes

Hardware:

Titan X 12 GB

Runtime:

0.9 Hz

Benchmark performance:

Sequence MOTA IDF1 MOTP MT ML FP FN Recall Precision FAF ID Sw. Frag
2D MOT 201544.146.775.0130 (18.0)189 (26.2)6,47726,57756.784.31.11,318 (23.2)1,790 (31.5)

Detailed performance:

Sequence MOTA IDF1 MOTP MT ML FP FN Recall Precision FAF ID Sw. Frag
ADL-Rundle-133.749.373.7932,4973,61561.269.55.056179
ADL-Rundle-345.646.080.2767504,71353.687.91.26886
AVG-TownCentre39.038.571.139436203,07557.086.81.4665572
ETH-Crossing43.054.282.93102253846.495.50.11218
ETH-Jelmoli57.867.479.2161131773271.185.10.72150
ETH-Linthescher49.355.580.5311001784,30351.896.30.14893
KITTI-1648.150.868.83117467260.585.50.83778
KITTI-1949.459.573.4995532,08261.085.50.571141
PETS09-S2L244.528.469.8216444,42054.289.01.5289499
TUD-Crossing78.358.373.3701420781.298.50.11820
Venice-135.142.674.8457082,22051.376.81.63354

Raw data:


Tracktor++