Papers › EagerMOT: 3D Multi-Object Tracking via Sensor Fusion

EagerMOT: 3D Multi-Object Tracking via Sensor Fusion

29 Apr 2021arXiv:2104.14682archive 2025-07-28

Aleksandr Kim, Aljoša Ošep, Laura Leal-Taixé

Multi-object tracking (MOT) enables mobile robots to perform well-informed motion planning and navigation by localizing surrounding objects in 3D space and time. Existing methods rely on depth sensors (e.g., LiDAR) to detect and track targets in 3D space, but only up to a limited sensing range due to the sparsity of the signal. On the other hand, cameras provide a dense and rich visual signal that helps to localize even distant objects, but only in the image domain. In this paper, we propose EagerMOT, a simple tracking formulation that eagerly integrates all available object observations from both sensor modalities to obtain a well-informed interpretation of the scene dynamics. Using images, we can identify distant incoming objects, while depth estimates allow for precise trajectory localization as soon as objects are within the depth-sensing range. With EagerMOT, we achieve state-of-the-art results across several MOT tasks on the KITTI and NuScenes datasets. Our code is available at https://github.com/aleksandrkim61/EagerMOT.

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build_params_dict aleksandrkim61/EagerMOT/configs/params.py official repository unverified MIT (permissive) · fe06b04faac21771 · report
parse_motsfusion_seg aleksandrkim61/EagerMOT/inputs/detections_2d.py official repository unverified MIT (permissive) · 033de16393b1c09f · report
parse_trackrcnn_seg aleksandrkim61/EagerMOT/inputs/detections_2d.py official repository unverified MIT (permissive) · 51d469c42a476fc5 · report
variant_name_from_params aleksandrkim61/EagerMOT/configs/params.py official repository unverified MIT (permissive) · 69ef1a8b58d8fad4 · report

Tasks

3D Multi-Object TrackingMotion PlanningMulti-Object TrackingMulti-Object Tracking and SegmentationMultiple Object TrackingObjectObject TrackingSensor Fusion

Results from the paper archive 2025-07-28

TaskDatasetModelMetricValueRank at snapshotLeaderboardReport
3D Multi-Object Tracking nuScenes EagerMOT AMOTA 0.68 #22 of 115 Archive leaderboard report
3D Multi-Object Tracking nuScenes EagerMOT MOTA 0.57 #22 of 115 Archive leaderboard report
3D Multi-Object Tracking nuScenes EagerMOT Recall 0.73 #22 of 115 Archive leaderboard report
3D Multi-Object Tracking nuScenes PolarMOT AMOTA 0.66 #45 of 115 Archive leaderboard report
Multi-Object Tracking and Segmentation KITTI MOTS EagerMOT AssA 73.75 #1 of 1 Archive leaderboard report
Multi-Object Tracking and Segmentation KITTI MOTS EagerMOT DetA 76.11 #1 of 1 Archive leaderboard report
Multi-Object Tracking and Segmentation KITTI MOTS EagerMOT HOTA 74.66 #1 of 1 Archive leaderboard report
Multiple Object Tracking KITTI Test (Online Methods) EagerMOT HOTA 74.39 #13 of 34 Archive leaderboard report
Multiple Object Tracking KITTI Test (Online Methods) EagerMOT IDSW 239 #13 of 34 Archive leaderboard report
Multiple Object Tracking KITTI Test (Online Methods) EagerMOT MOTA 87.82 #13 of 34 Archive leaderboard report

Ranks are positions in the archive's leaderboards as they stood at the 2025-07-28 snapshot. Results published since then are not among these rows, so a rank here is not a current standing.

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