Deep OC-SORT: Multi-Pedestrian Tracking by Adaptive Re-Identification
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Abstract (arXiv)
Motion-based association for Multi-Object Tracking (MOT) has recently re-achieved prominence with the rise of powerful object detectors. Despite this, little work has been done to incorporate appearance cues beyond simple heuristic models that lack robustness to feature degradation. In this paper, we propose a novel way to leverage objects' appearances to adaptively integrate appearance matching into existing high-performance motion-based methods. Building upon the pure motion-based method OC-SORT, we achieve 1st place on MOT20 and 2nd place on MOT17 with 63.9 and 64.9 HOTA, respectively. We also achieve 61.3 HOTA on the challenging DanceTrack benchmark as a new state-of-the-art even compared to more heavily-designed methods. The code and models are available at urlhttps://github.com/GerardMaggiolino/Deep-OC-SORT.
Key facts. Cited by 132 papers in the map (data through 14 Oct 2026). Builds on 23 of its 31 references that are in the map. First posted on arXiv 23 Feb 2023.
Builds on
23 of 31 references.
References · 23
- 2017Attention Is All You Needcited by 60,361
- 2017Simple Online and Realtime Tracking with a Deep Association Metriccited by 910
- 2016Simple Online and Realtime Trackingcited by 868
- 2021ByteTrack: Multi-Object Tracking by Associating Every Detection Boxcited by 823
- 2020HOTA: A Higher Order Metric for Evaluating Multi-Object Trackingcited by 552
- 2016MOT16: A Benchmark for Multi-Object Trackingcited by 532
- 2021TrackFormer: Multi-Object Tracking with Transformerscited by 518
- 2020FairMOT: On the Fairness of Detection and Re-Identification in Multiple Object Trackingcited by 490
- 2020Tracking Objects as Pointscited by 483
- 2021MOTR: End-to-End Multiple-Object Tracking with Transformercited by 381
- 2020TransTrack: Multiple Object Tracking with Transformercited by 371
- 2020MOT20: A benchmark for multi object tracking in crowded scenescited by 357
11 more
- 2022Observation-Centric SORT: Rethinking SORT for Robust Multi-Object Trackingcited by 346
- 2022BoT-SORT: Robust Associations Multi-Pedestrian Trackingcited by 320
- 2020Quasi-Dense Similarity Learning for Multiple Object Trackingcited by 220
- 2021DanceTrack: Multi-Object Tracking in Uniform Appearance and Diverse Motioncited by 217
- 2022StrongSORT: Make DeepSORT Great Againcited by 213
- 2020FastReID: A Pytorch Toolbox for General Instance Re-identificationcited by 166
- 2021Track to Detect and Segment: An Online Multi-Object Trackercited by 156
- 2020Rethinking the competition between detection and ReID in Multi-Object Trackingcited by 101
- 2021TransMOT: Spatial-Temporal Graph Transformer for Multiple Object Trackingcited by 93
- 2021Semi-TCL: Semi-Supervised Track Contrastive Representation Learningcited by 23
- 2022Track Targets by Dense Spatio-Temporal Position Encodingcited by 8
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Citing papers per year: 2023: 20; 2024: 42; 2025: 44; 2026: 26.
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- 2024Multiple Object Tracking as ID Predictioncited by 60
- 2024DiffMOT: A Real-time Diffusion-based Multiple Object Tracker with Non-linear Predictioncited by 59
- 2024DoraemonGPT: Toward Understanding Dynamic Scenes with Large Language Models (Exemplified as A Video Agent)cited by 58
- 2023UCMCTrack: Multi-Object Tracking with Uniform Camera Motion Compensationcited by 44
- 2023iKUN: Speak to Trackers without Retrainingcited by 32
- 2024NetTrack: Tracking Highly Dynamic Objects with a Netcited by 22
- 2023Bridging the Gap Between End-to-end and Non-End-to-end Multi-Object Trackingcited by 20
- 2023OmniTracker: Unifying Object Tracking by Tracking-with-Detectioncited by 19
- 2023CholecTrack20: A Multi-Perspective Tracking Dataset for Surgical Toolscited by 17
- 2024MCTrack: A Unified 3D Multi-Object Tracking Framework for Autonomous Drivingcited by 17
- 2024BoostTrack++: using tracklet information to detect more objects in multiple object trackingcited by 16
- 2024RingMo-Aerial: An Aerial Remote Sensing Foundation Model With Affine Transformation Contrastive Learningcited by 15
38 more
- 2023UVOSAM: A Mask-free Paradigm for Unsupervised Video Object Segmentation via Segment Anything Modelcited by 14
- 2024Multi-task Learning for Joint Re-identification, Team Affiliation, and Role Classification for Sports Visual Trackingcited by 13
- 2023Action-slot: Visual Action-centric Representations for Multi-label Atomic Activity Recognition in Traffic Scenescited by 12
- 2024Beyond MOT: Semantic Multi-Object Trackingcited by 12
- 2024Computer Vision for Primate Behavior Analysis in the Wildcited by 10
- 2024DeconfuseTrack:Dealing with Confusion for Multi-Object Trackingcited by 9
- 2024LaMOT: Language-Guided Multi-Object Trackingcited by 9
- 2024Beyond Kalman Filters: Deep Learning-Based Filters for Improved Object Trackingcited by 8
- 2023Z-GMOT: Zero-shot Generic Multiple Object Trackingcited by 7
- 2023AttMOT: Improving Multiple-Object Tracking by Introducing Auxiliary Pedestrian Attributescited by 6
- 2025No Train Yet Gain: Towards Generic Multi-Object Tracking in Sports and Beyondcited by 6
- 2023Weakly Supervised Video Individual CountingWeakly Supervised Video Individual Countingcited by 5
- 20243D-Aware Instance Segmentation and Tracking in Egocentric Videoscited by 5
- 2024OVT-B: A New Large-Scale Benchmark for Open-Vocabulary Multi-Object Trackingcited by 5
- 2025Unified Human Localization and Trajectory Prediction with Monocular Visioncited by 5
- 2024Engineering an Efficient Object Tracker for Non-Linear Motioncited by 4
- 2024SIRA: Scalable Inter-frame Relation and Association for Radar Perceptioncited by 4
- 2025CAMELTrack: Context-Aware Multi-cue ExpLoitation for Online Multi-Object Trackingcited by 4
- 2025Deep Learning-Based Multi-Object Tracking: A Comprehensive Survey from Foundations to State-of-the-Artcited by 4
- 2025USVTrack: USV-Based 4D Radar-Camera Tracking Dataset for Autonomous Driving in Inland Waterwayscited by 4
- 2023SoccerNet 2023 Tracking Challenge -- 3rd place MOT4MOT Team Technical Reportcited by 3
- 2023OccluTrack: Rethinking Awareness of Occlusion for Enhancing Multiple Pedestrian Trackingcited by 3
- 2024SurgiTrack: Fine-Grained Multi-Class Multi-Tool Tracking in Surgical Videoscited by 3
- 2024Deep HM-SORT: Enhancing Multi-Object Tracking in Sports with Deep Features, Harmonic Mean, and Expansion IOUcited by 3
- 2024DenseTrack: Drone-based Crowd Tracking via Density-aware Motion-appearance Synergycited by 3
- 2024XS-VID: A Large-Scale Benchmark for Small Object Detection and Tracking in Videoscited by 3
- 2025Multiple Object Tracking in Video SAR: A Benchmark and Tracking Baselinecited by 3
- 2025RoundaboutHD: High-Resolution Real-World Urban Environment Benchmark for Multi-Camera Vehicle Trackingcited by 3
- 2025NOOUGAT: Towards Unified Online and Offline Multi-Object Trackingcited by 3
- 2023The detection and rectification for identity-switch based on unfalsified controlcited by 2
- 2023Active shooter detection and robust tracking utilizing supplemental synthetic datacited by 2
- 2023DecoderTracker: Decoder-Only Method for Multiple-Object Trackingcited by 2
- 2024SFSORT: Scene Features-based Simple Online Real-Time Trackercited by 2
- 2024Is a Pure Transformer Effective for Separated and Online Multi-Object Tracking?cited by 2
- 2024Multi-Granularity Language-Guided Training for Multi-Object Trackingcited by 2
- 2024TP-GMOT: Tracking Generic Multiple Object by Textual Prompt with Motion-Appearance Cost (MAC) SORTcited by 2
- 2025History-Aware Transformation of ReID Features for Multiple Object Trackingcited by 2
- 2025SportMamba: Adaptive Non-Linear Multi-Object Tracking with State Space Models for Team Sportscited by 2
50 most cited of 132 All 132 (JSON)
- 2026CowCare: A Unified Visual Framework for Viewpoint-Robust Cattle Tracking and Spatiotemporal Heat-Stress Analysis10 Oct 2026
- 2026Identity-Centric Video Summarization via Hierarchical Fusion of Biometric, Appearance, and 3D Body Features22 Sep 2026
- 2026Identity-Consistent Analysis of Long-Shot Windsurfing Video: A Domain-Specific Offline Tracking System21 Sep 2026
- 2026Action-Slot: Structured Action-Centric Representation Learning for Multi-Agent Atomic Activity Understanding21 Sep 2026
- 2026DOA-SORT: Directional Occlusion-Aware Multi-Object Tracking with Distributional Observations19 Sep 2026
- 2026Understanding Dynamic Scenes at Gigapixel Scale: Wide-Area Spatio-Temporal Perception from UAVs16 Sep 2026
- 2026Beyond the Survey: A Systematic Empirical Study of Detection and Association in Visual MOT14 Sep 2026
- 2026GPEvac: GNN-Based PPO for Adaptive Evacuation Routing During Shooting Events14 Sep 2026
- 2026Tracking-by-detection in Multi-object Tracking: Survey and Experiments8 Sep 2026
- 2026Re-engineering SORT-based algorithms for low-cost small object tracking from omnidirectional footage7 Sep 2026
- 2026BMCTrack-d: Pig re-identification and tracking via back marks in challenging camera settings3 Sep 2026
- 2026GAAT: Geometry-Aware Alignment Transformer for Multimodal UAV Perception28 Aug 2026
38 more
- 2026Training-Free Long-Term Multi-Object Tracking for Sports Video Analytics16 Aug 2026
- 2026The generator is the tracker: Multi-object tracking by painting persistent identity colours19 Jul 2026
- 2026REMIND: RE-Identification with Memory for INDoor Navigation10 Jul 2026
- 2026HieDG: A Hierarchical Discrete Geometry-Guided Framework for Multi-Animal Tracking1 Jul 2026
- 2026MVDGC: Joint 3D and 2D Multi-view Pedestrian Detection via Dual Geometric Constraints30 Jun 2026
- 2026Does Appearance Help? A Systematic Study of Image-Based Re-Identification in Online 3D Multi-Pedestrian Tracking5 Jun 2026
- 2026SAMOFT: Robust Multi-Object Tracking via Region and Flow10 May 2026
- 2026Automated Segmentation and Tracking of Group Housed Pigs Using Foundation Models3 Apr 2026
- 2026Dual-level Adaptation for Multi-Object Tracking: Building Test-Time Calibration from Experience and Intuition23 Mar 2026
- 2026Occlusion-Aware SORT: Observing Occlusion for Robust Multi-Object Tracking6 Mar 2026
- 2026Breaking Smooth-Motion Assumptions: A UAV Benchmark for Multi-Object Tracking in Complex and Adverse Conditions6 Mar 2026
- 2026Designing Multi-Robot Ground Video Sensemaking with Public Safety Professionals9 Feb 2026
- 2026Self-Supervised Uncalibrated Multi-View Video Anonymization in the Operating Room2 Feb 2026
- 2026GTATrack: Winner Solution to SoccerTrack 2025 with Deep-EIoU and Global Tracklet Association31 Jan 2026
- 2025Learning Association via Track-Detection Matching for Multi-Object Tracking26 Dec 2025
- 2025Physical ID-Transfer Attacks against Multi-Object Tracking via Adversarial Trajectory1 Dec 2025
- 2025MANTA: Physics-Informed Generalized Underwater Object Tracking28 Nov 2025
- 2025StableTrack: Stabilizing Multi-Object Tracking on Low-Frequency Detections25 Nov 2025
- 2025SelfMOTR: Revisiting MOTR with Self-Generating Detection Priors25 Nov 2025
- 2025A Tri-Modal Dataset and a Baseline System for Tracking Unmanned Aerial Vehicles23 Nov 2025
- 2025Hand Held Multi-Object Tracking Dataset in American Football12 Nov 2025
- 2025DMSORT: An efficient parallel maritime multi-object tracking architecture for unmanned vessel platforms6 Nov 2025
- 2025Physics-Guided Fusion for Robust 3D Tracking of Fast Moving Small Objects23 Oct 2025
- 2025EPIPTrack: Rethinking Prompt Modeling with Explicit and Implicit Prompts for Multi-Object Tracking15 Oct 2025
- 2025Fast Self-Supervised depth and mask aware Association for Multi-Object Tracking10 Oct 2025
- 2025An Analysis of Kalman Filter based Object Tracking Methods for Fast-Moving Tiny Objects22 Sep 2025
- 2025DepTR-MOT: Unveiling the Potential of Depth-Informed Trajectory Refinement for Multi-Object Tracking22 Sep 2025
- 2025Online 3D Multi-Camera Perception through Robust 2D Tracking and Depth-based Late Aggregation12 Sep 2025
- 2025Augmented Structure Preserving Neural Networks for cell biomechanics5 Sep 2025
- 2025NOOUGAT: Towards Unified Online and Offline Multi-Object Tracking2 Sep 2025
- 2025SMTrack: End-to-End Trained Spiking Neural Networks for Multi-Object Tracking in RGB Videos20 Aug 2025
- 2025MeMoSORT: Memory-Assisted Filtering and Motion-Adaptive Association Metric for Multi-Person Tracking13 Aug 2025
- 2025GRASPTrack: Geometry-Reasoned Association via Segmentation and Projection for Multi-Object Tracking11 Aug 2025
- 2025TrackOR: Towards Personalized Intelligent Operating Rooms Through Robust Tracking11 Aug 2025
- 2025Tracking the Unstable: Appearance-Guided Motion Modeling for Robust Multi-Object Tracking in UAV-Captured Videos3 Aug 2025
- 2025Stable at Any Speed: Speed-Driven Multi-Object Tracking with Learnable Kalman Filtering1 Aug 2025
- 2025DRWKV: Focusing on Object Edges for Low-Light Image Enhancement24 Jul 2025
- 2025Benchmarking pig detection and tracking under diverse and challenging conditions22 Jul 2025
50 newest of 132 All 132 (JSON)
- 2024Multiple Object Tracking as ID Predictioncited by 60
- 2024DiffMOT: A Real-time Diffusion-based Multiple Object Tracker with Non-linear Predictioncited by 59
- 2023UCMCTrack: Multi-Object Tracking with Uniform Camera Motion Compensationcited by 44
- 2023iKUN: Speak to Trackers without Retrainingcited by 32
- 2024NetTrack: Tracking Highly Dynamic Objects with a Netcited by 22
- 2023Bridging the Gap Between End-to-end and Non-End-to-end Multi-Object Trackingcited by 20
- 2023OmniTracker: Unifying Object Tracking by Tracking-with-Detectioncited by 19
- 2023CholecTrack20: A Multi-Perspective Tracking Dataset for Surgical Toolscited by 17
- 2024MCTrack: A Unified 3D Multi-Object Tracking Framework for Autonomous Drivingcited by 17
- 2024BoostTrack++: using tracklet information to detect more objects in multiple object trackingcited by 16
- 2024RingMo-Aerial: An Aerial Remote Sensing Foundation Model With Affine Transformation Contrastive Learningcited by 15
- 2023UVOSAM: A Mask-free Paradigm for Unsupervised Video Object Segmentation via Segment Anything Modelcited by 14
12 most cited of 131 All 131 (JSON)
- 2026CowCare: A Unified Visual Framework for Viewpoint-Robust Cattle Tracking and Spatiotemporal Heat-Stress Analysis10 Oct 2026
- 2026Identity-Centric Video Summarization via Hierarchical Fusion of Biometric, Appearance, and 3D Body Features22 Sep 2026
- 2026Identity-Consistent Analysis of Long-Shot Windsurfing Video: A Domain-Specific Offline Tracking System21 Sep 2026
- 2026Action-Slot: Structured Action-Centric Representation Learning for Multi-Agent Atomic Activity Understanding21 Sep 2026
- 2026DOA-SORT: Directional Occlusion-Aware Multi-Object Tracking with Distributional Observations19 Sep 2026
- 2026Understanding Dynamic Scenes at Gigapixel Scale: Wide-Area Spatio-Temporal Perception from UAVs16 Sep 2026
- 2026Beyond the Survey: A Systematic Empirical Study of Detection and Association in Visual MOT14 Sep 2026
- 2026GPEvac: GNN-Based PPO for Adaptive Evacuation Routing During Shooting Events14 Sep 2026
- 2026Tracking-by-detection in Multi-object Tracking: Survey and Experiments8 Sep 2026
- 2026Re-engineering SORT-based algorithms for low-cost small object tracking from omnidirectional footage7 Sep 2026
- 2026BMCTrack-d: Pig re-identification and tracking via back marks in challenging camera settings3 Sep 2026
- 2026GAAT: Geometry-Aware Alignment Transformer for Multimodal UAV Perception28 Aug 2026
12 newest of 131 All 131 (JSON)