Bag of Tricks and A Strong Baseline for Deep Person Re-identification
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Abstract (arXiv)
This paper explores a simple and efficient baseline for person re-identification (ReID). Person re-identification (ReID) with deep neural networks has made progress and achieved high performance in recent years. However, many state-of-the-arts methods design complex network structure and concatenate multi-branch features. In the literature, some effective training tricks are briefly appeared in several papers or source codes. This paper will collect and evaluate these effective training tricks in person ReID. By combining these tricks together, the model achieves 94.5% rank-1 and 85.9% mAP on Market1501 with only using global features. Our codes and models are available at https://github.com/michuanhaohao/reid-strong-baseline.
Key facts. Cited by 429 papers in the map (data through 7 Oct 2026). First posted on arXiv 17 Mar 2019.
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Citing papers per year: 2021: 99; 2022: 76; 2023: 77; 2024: 70; 2025: 62; 2026: 45.
429 papers.
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- 2021TransReID: Transformer-based Object Re-Identificationcited by 432
- 2022BoT-SORT: Robust Associations Multi-Pedestrian Trackingcited by 313
- 2022CLIP-ReID: Exploiting Vision-Language Model for Image Re-Identification without Concrete Text Labelscited by 177
- 2023Cross-Modal Implicit Relation Reasoning and Aligning for Text-to-Image Person Retrievalcited by 131
- 2021Diverse Part Discovery: Occluded Person Re-identification with Part-Aware Transformercited by 119
- 2022Global Tracking Transformerscited by 110
- 2023Advancing Pose-Guided Image Synthesis with Progressive Conditional Diffusion Modelscited by 104
- 2022Clothes-Changing Person Re-identification with RGB Modality Onlycited by 98
- 2021UAV-Human: A Large Benchmark for Human Behavior Understanding with Unmanned Aerial Vehiclescited by 95
- 2021Cluster Contrast for Unsupervised Person Re-Identificationcited by 89
- 2022OpenGait: Revisiting Gait Recognition Toward Better Practicalitycited by 85
- 2023Diverse Embedding Expansion Network and Low-Light Cross-Modality Benchmark for Visible-Infrared Person Re-identificationcited by 79
38 more
- 2022Dual Cross-Attention Learning for Fine-Grained Visual Categorization and Object Re-Identificationcited by 78
- 2021ICE: Inter-instance Contrastive Encoding for Unsupervised Person Re-identificationcited by 69
- 2021Pose-guided Feature Disentangling for Occluded Person Re-identification Based on Transformercited by 68
- 2021Learning by Aligning: Visible-Infrared Person Re-identification using Cross-Modal Correspondencescited by 66
- 2022Body Part-Based Representation Learning for Occluded Person Re-Identificationcited by 63
- 2022SUES-200: A Multi-height Multi-scene Cross-view Image Benchmark Across Drone and Satellitecited by 61
- 2021Contextual Non-Local Alignment over Full-Scale Representation for Text-Based Person Searchcited by 60
- 2024State Space Model for New-Generation Network Alternative to Transformers: A Surveycited by 59
- 2021Person Re-identification Method Based on Color Attack and Joint Defencecited by 56
- 2021Farewell to Mutual Information: Variational Distillation for Cross-Modal Person Re-Identificationcited by 50
- 2021AAformer: Auto-Aligned Transformer for Person Re-Identificationcited by 48
- 2021Large-Scale Spatio-Temporal Person Re-identification: Algorithms and Benchmarkcited by 47
- 2021Combined Depth Space based Architecture Search For Person Re-identificationcited by 44
- 2021Learning Disentangled Representation Implicitly via Transformer for Occluded Person Re-Identificationcited by 44
- 2022Simple Cues Lead to a Strong Multi-Object Trackercited by 44
- 2023Exploring Deep Models for Practical Gait Recognitioncited by 44
- 2021Eliminate Deviation with Deviation for Data Augmentation and a General Multi-modal Data Learning Methodcited by 42
- 2021Feature Erasing and Diffusion Network for Occluded Person Re-Identificationcited by 41
- 2022Deep Frequency Filtering for Domain Generalizationcited by 41
- 2021HAT: Hierarchical Aggregation Transformers for Person Re-identificationcited by 39
- 2021CM-NAS: Cross-Modality Neural Architecture Search for Visible-Infrared Person Re-Identificationcited by 38
- 2023HumanBench: Towards General Human-centric Perception with Projector Assisted Pretrainingcited by 38
- 2023Shape-Erased Feature Learning for Visible-Infrared Person Re-Identificationcited by 38
- 2021Self-Supervised Pre-Training for Transformer-Based Person Re-Identificationcited by 36
- 2022DeepSportradar-v1: Computer Vision Dataset for Sports Understanding with High Quality Annotationscited by 35
- 2023DyGait: Exploiting Dynamic Representations for High-performance Gait Recognitioncited by 35
- 2024Magic Tokens: Select Diverse Tokens for Multi-modal Object Re-Identificationcited by 34
- 2025Chat-Driven Text Generation and Interaction for Person Retrievalcited by 34
- 2021A Dataset And Benchmark Of Underwater Object Detection For Robot Pickingcited by 31
- 2022Cascade Transformers for End-to-End Person Searchcited by 31
- 2023TOP-ReID: Multi-spectral Object Re-Identification with Token Permutationcited by 31
- 2024Reconstructing People, Places, and Camerascited by 31
- 2021Unsupervised Multi-Source Domain Adaptation for Person Re-Identificationcited by 30
- 2022Dynamic Prototype Mask for Occluded Person Re-Identificationcited by 30
- 2023Iterative Scale-Up ExpansionIoU and Deep Features Association for Multi-Object Tracking in Sportscited by 29
- 2024DeMo: Decoupled Feature-Based Mixture of Experts for Multi-Modal Object Re-Identificationcited by 29
- 2021MMPTRACK: Large-scale Densely Annotated Multi-camera Multiple People Tracking Benchmarkcited by 28
- 2023SynDrone -- Multi-modal UAV Dataset for Urban Scenarioscited by 27
50 most cited of 429 All 429 (JSON)
- 2026BagDINO: Multi-View Baggage Re-Identification with DINOv37 Oct 2026
- 2026ReWorld-Track: A Recursive Event World Model for Language-Guided Multi-Camera Tracking29 Sep 2026
- 2026Re:Cognize -- Open-Set Comic Character Re-Identification27 Sep 2026
- 2026On-the-Fly Homographies Calibration for Multi-Camera Tracking16 Sep 2026
- 2026MMGait: Benchmarking and Unifying Gait Recognition across Heterogeneous Modalities10 Sep 2026
- 2026Cross-Species Animal Re-Identification with Semantic Consistency Learning9 Sep 2026
- 2026Re-engineering SORT-based algorithms for low-cost small object tracking from omnidirectional footage7 Sep 2026
- 2026ICM-Bench: Person-Level Identity Reasoning in Multimodal Agents with Long-Term Memory3 Sep 2026
- 2026YesTrack: Referring Multi-Object Tracking via MLLM-based Yes/No Verification2 Sep 2026
- 2026Robust retinal biometrics for patient identity verification and retrieval across age and imaging devices31 Aug 2026
- 2026A-PAIR: A Benchmark and Identity-Consistent Grounding Framework for Air-Ground Cross-View Referring Person Detection28 Aug 2026
- 2026Open-Set Cattle Muzzle Identification: A Leakage-Controlled Benchmark and Evaluation Protocol22 Aug 2026
38 more
- 2026CrossView: Can Vision-Language Models Reason Across Cameras?16 Aug 2026
- 2026MHRGait: Gait Recognition from Momentum Human Rig Pose31 Jul 2026
- 2026ANFI: Rethinking Neighbor Feature Interaction in Person Re-ID28 Jul 2026
- 2026Rethinking Multi-Branch and Cross-Backbone Fusion for Vehicle Re-Identification under Foundation-Model Pretraining24 Jul 2026
- 2026Reliability-Aware 3D Geometric Injection for Universal Person Re-identification21 Jul 2026
- 2026REMIND: RE-Identification with Memory for INDoor Navigation10 Jul 2026
- 2026Multi-THuMBS: Multi-person Tracking of 3D Human Meshes Beyond Video Shots2 Jul 2026
- 2026Polycepta: Object-Centric Appearance Estimation for Multi-Object Tracking22 Jun 2026
- 2026FUSE: Frequency-domain Unification and Spectral Energy Alignment for Multi-modal Object Re-Identification18 Jun 2026
- 2026MFEN:Multi-Frequency Expert Network for Visible-Infrared Person Re-ID10 Jun 2026
- 2026ROGLE: Robust Global-Local Alignment with Automated Region Supervision for Text-Based Person Search1 Jun 2026
- 2026View-Aware Semantic Alignment for Aerial-Ground Person Re-Identification18 May 2026
- 2026DPM++: Dynamic Masked Metric Learning for Occluded Person Re-identification7 May 2026
- 2026VC-FeS: Viewpoint-Conditioned Feature Selection for Vehicle Re-identification in Thermal Vision6 May 2026
- 20263D-LENS: A 3D Lifting-based Elevated Novel-view Synthesis method for Single-View Aerial-Ground Re-Identification29 Apr 2026
- 2026CO-EVO: Co-evolving Semantic Anchoring and Style Diversification for Federated DG-ReID29 Apr 2026
- 2026From Global to Local: Rethinking CLIP Feature Aggregation for Person Re-Identification24 Apr 2026
- 2026Beyond Visual Cues: Semantic-Driven Token Filtering and Expert Routing for Anytime Person ReID16 Apr 2026
- 2026Beyond Semantic Search: Towards Referential Anchoring in Composed Image Retrieval7 Apr 2026
- 2026CMCC-ReID: Cross-Modality Clothing-Change Person Re-Identification3 Apr 2026
- 2026SilLang: Improving Gait Recognition with Silhouette Language Encoding25 Mar 2026
- 2026ALADIN:Attribute-Language Distillation Network for Person Re-Identification23 Mar 2026
- 2026Vision-Language Attribute Disentanglement and Reinforcement for Lifelong Person Re-Identification20 Mar 2026
- 2026Homogeneous and Heterogeneous Consistency progressive Re-ranking for Visible-Infrared Person Re-identification17 Mar 2026
- 2026BIT: Matching-based Bi-directional Interaction Transformation Network for Visible-Infrared Person Re-Identification15 Mar 2026
- 2026Multi-Grained Vision-Language Alignment for Domain Generalized Person Re-Identification14 Mar 2026
- 2026FedBPrompt: Federated Domain Generalization Person Re-Identification via Body Distribution Aware Visual Prompts13 Mar 2026
- 2026MOO: A Multi-view Oriented Observations Dataset for Viewpoint Analysis in Cattle Re-Identification4 Mar 2026
- 2026MSP-ReID: Hairstyle-Robust Cloth-Changing Person Re-Identification2 Mar 2026
- 2026GTATrack: Winner Solution to SoccerTrack 2025 with Deep-EIoU and Global Tracklet Association31 Jan 2026
- 2026Rectifying Geometry-Induced Similarity Distortions for Real-World Aerial-Ground Person Re-Identification29 Jan 2026
- 2026DiCo: Disentangled Concept Representation for Text-to-image Person Re-identification15 Jan 2026
- 2026DCG ReID: Disentangling Collaboration and Guidance Fusion Representations for Multi-modal Vehicle Re-Identification6 Jan 2026
- 2025SPOT!: Map-Guided LLM Agent for Unsupervised Multi-CCTV Dynamic Object Tracking24 Dec 2025
- 2025Beyond Weight Adaptation: Feature-Space Domain Injection for Cross-Modal Ship Re-Identification24 Dec 2025
- 2025DynaMix: Generalizable Person Re-identification via Dynamic Relabeling and Mixed Data Sampling24 Nov 2025
- 2025Person Recognition in Aerial Surveillance: A Decade Survey21 Nov 2025
- 2025CKDA: Cross-modality Knowledge Disentanglement and Alignment for Visible-Infrared Lifelong Person Re-identification19 Nov 2025
50 newest of 429 All 429 (JSON)
- 2022CLIP-ReID: Exploiting Vision-Language Model for Image Re-Identification without Concrete Text Labelscited by 177
- 2023Prototypical Contrastive Learning-based CLIP Fine-tuning for Object Re-identificationcited by 11
- 2024RelationVLM: Making Large Vision-Language Models Understand Visual Relationscited by 9
- 2024Image Re-Identification: Where Self-supervision Meets Vision-Language Learningcited by 3
- 2025CLIP-HandID: Vision-Language Model for Hand-Based Person Identificationcited by 1
- 2026ALADIN:Attribute-Language Distillation Network for Person Re-Identificationcited by 0
- 2026ALADIN:Attribute-Language Distillation Network for Person Re-Identification23 Mar 2026
- 2025CLIP-HandID: Vision-Language Model for Hand-Based Person Identification14 Jun 2025
- 2024Image Re-Identification: Where Self-supervision Meets Vision-Language Learning30 Jul 2024
- 2024RelationVLM: Making Large Vision-Language Models Understand Visual Relations19 Mar 2024
- 2023Prototypical Contrastive Learning-based CLIP Fine-tuning for Object Re-identification26 Oct 2023
- 2022CLIP-ReID: Exploiting Vision-Language Model for Image Re-Identification without Concrete Text Labels25 Nov 2022
- 2021TransReID: Transformer-based Object Re-Identificationcited by 432
- 2022BoT-SORT: Robust Associations Multi-Pedestrian Trackingcited by 313
- 2021Diverse Part Discovery: Occluded Person Re-identification with Part-Aware Transformercited by 119
- 2022Global Tracking Transformerscited by 110
- 2022Clothes-Changing Person Re-identification with RGB Modality Onlycited by 98
- 2021UAV-Human: A Large Benchmark for Human Behavior Understanding with Unmanned Aerial Vehiclescited by 95
- 2021Cluster Contrast for Unsupervised Person Re-Identificationcited by 89
- 2022OpenGait: Revisiting Gait Recognition Toward Better Practicalitycited by 85
- 2023Diverse Embedding Expansion Network and Low-Light Cross-Modality Benchmark for Visible-Infrared Person Re-identificationcited by 79
- 2022Dual Cross-Attention Learning for Fine-Grained Visual Categorization and Object Re-Identificationcited by 78
- 2021ICE: Inter-instance Contrastive Encoding for Unsupervised Person Re-identificationcited by 69
- 2021Pose-guided Feature Disentangling for Occluded Person Re-identification Based on Transformercited by 68
12 most cited of 414 All 414 (JSON)
- 2026BagDINO: Multi-View Baggage Re-Identification with DINOv37 Oct 2026
- 2026Re:Cognize -- Open-Set Comic Character Re-Identification27 Sep 2026
- 2026On-the-Fly Homographies Calibration for Multi-Camera Tracking16 Sep 2026
- 2026MMGait: Benchmarking and Unifying Gait Recognition across Heterogeneous Modalities10 Sep 2026
- 2026Cross-Species Animal Re-Identification with Semantic Consistency Learning9 Sep 2026
- 2026Re-engineering SORT-based algorithms for low-cost small object tracking from omnidirectional footage7 Sep 2026
- 2026ICM-Bench: Person-Level Identity Reasoning in Multimodal Agents with Long-Term Memory3 Sep 2026
- 2026YesTrack: Referring Multi-Object Tracking via MLLM-based Yes/No Verification2 Sep 2026
- 2026Robust retinal biometrics for patient identity verification and retrieval across age and imaging devices31 Aug 2026
- 2026A-PAIR: A Benchmark and Identity-Consistent Grounding Framework for Air-Ground Cross-View Referring Person Detection28 Aug 2026
- 2026Open-Set Cattle Muzzle Identification: A Leakage-Controlled Benchmark and Evaluation Protocol22 Aug 2026
- 2026MHRGait: Gait Recognition from Momentum Human Rig Pose31 Jul 2026
12 newest of 414 All 414 (JSON)