RepMet: Representative-based metric learning for classification and one-shot object detection
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Abstract (arXiv)
Distance metric learning (DML) has been successfully applied to object classification, both in the standard regime of rich training data and in the few-shot scenario, where each category is represented by only a few examples. In this work, we propose a new method for DML that simultaneously learns the backbone network parameters, the embedding space, and the multi-modal distribution of each of the training categories in that space, in a single end-to-end training process. Our approach outperforms state-of-the-art methods for DML-based object classification on a variety of standard fine-grained datasets. Furthermore, we demonstrate the effectiveness of our approach on the problem of few-shot object detection, by incorporating the proposed DML architecture as a classification head into a standard object detection model. We achieve the best results on the ImageNet-LOC dataset compared to strong baselines, when only a few training examples are available. We also offer the community a new episodic benchmark based on the ImageNet dataset for the few-shot object detection task.
Key facts. Cited by 85 papers in the map (data through 14 Oct 2026). First posted on arXiv 12 Jun 2018.
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Citing papers per year: 2021: 32; 2022: 27; 2023: 14; 2024: 6; 2025: 4; 2026: 2.
85 papers.
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- 2021FSCE: Few-Shot Object Detection via Contrastive Proposal Encodingcited by 168
- 2021DeFRCN: Decoupled Faster R-CNN for Few-Shot Object Detectioncited by 106
- 2023Vision-Language Models in Remote Sensing: Current Progress and Future Trendscited by 93
- 2021Generalized Few-Shot Object Detection without Forgettingcited by 88
- 2022Learning from Few Examples: A Summary of Approaches to Few-Shot Learningcited by 86
- 2022OSOP: A Multi-Stage One Shot Object Pose Estimation Frameworkcited by 81
- 2021Semantic Relation Reasoning for Shot-Stable Few-Shot Object Detectioncited by 79
- 2021DETReg: Unsupervised Pretraining with Region Priors for Object Detectioncited by 76
- 2021Meta Faster R-CNN: Towards Accurate Few-Shot Object Detection with Attentive Feature Alignmentcited by 57
- 2021Query Adaptive Few-Shot Object Detection with Heterogeneous Graph Convolutional Networkscited by 55
- 2021Dense Relation Distillation with Context-aware Aggregation for Few-Shot Object Detectioncited by 53
- 2021Spatio-temporal Relation Modeling for Few-shot Action Recognitioncited by 53
38 more
- 2021Hallucination Improves Few-Shot Object Detectioncited by 50
- 2021Universal-Prototype Enhancing for Few-Shot Object Detectioncited by 43
- 2021Label, Verify, Correct: A Simple Few Shot Object Detection Methodcited by 43
- 2021Few-Shot Object Detection via Association and DIscriminationcited by 39
- 2021A Survey of Self-Supervised and Few-Shot Object Detectioncited by 35
- 2021Dual-Awareness Attention for Few-Shot Object Detectioncited by 29
- 2021Few-Shot Object Detection: A Comprehensive Surveycited by 29
- 2023Generating Features with Increased Crop-related Diversity for Few-Shot Object Detectioncited by 21
- 2022iFS-RCNN: An Incremental Few-shot Instance Segmentercited by 19
- 2022Active Learning Strategies for Weakly-supervised Object Detectioncited by 17
- 2021A Unified Framework for Generalized Low-Shot Medical Image Segmentation with Scarce Datacited by 16
- 2021Few-Shot Learning for Road Object Detectioncited by 13
- 2021Class-Incremental Few-Shot Object Detectioncited by 13
- 2022Semantic-aligned Fusion Transformer for One-shot Object Detectioncited by 13
- 2022Disentangle and Remerge: Interventional Knowledge Distillation for Few-Shot Object Detection from A Conditional Causal Perspectivecited by 13
- 2022Breaking Immutable: Information-Coupled Prototype Elaboration for Few-Shot Object Detectioncited by 12
- 2023Reference Twice: A Simple and Unified Baseline for Few-Shot Instance Segmentationcited by 12
- 2022Multi-Modal Few-Shot Object Detection with Meta-Learning-Based Cross-Modal Promptingcited by 11
- 2022Multi-Faceted Distillation of Base-Novel Commonality for Few-shot Object Detectioncited by 11
- 2021A Comparative Review of Recent Few-Shot Object Detection Algorithmscited by 10
- 2021MFNet: Multi-class Few-shot Segmentation Network with Pixel-wise Metric Learningcited by 10
- 2022Time-rEversed diffusioN tEnsor Transformer: A new TENET of Few-Shot Object Detectioncited by 10
- 2023Adaptive FSS: A Novel Few-Shot Segmentation Framework via Prototype Enhancementcited by 10
- 2024Improved Diversity-Promoting Collaborative Metric Learning for Recommendationcited by 9
- 2022Mobile Robot Manipulation using Pure Object Detectioncited by 8
- 2022Recent Few-Shot Object Detection Algorithms: A Survey with Performance Comparisoncited by 8
- 2024SMILe: Leveraging Submodular Mutual Information For Robust Few-Shot Object Detectioncited by 8
- 2021Few-Shot Video Object Detectioncited by 7
- 2023Identification of Novel Classes for Improving Few-Shot Object Detectioncited by 7
- 2021A Survey of Deep Learning for Low-Shot Object Detectioncited by 6
- 2025Generalized Semantic Contrastive Learning via Embedding Side Information for Few-Shot Object Detectioncited by 6
- 2021Dynamic Relevance Learning for Few-Shot Object Detectioncited by 5
- 2022Task-Adaptive Feature Transformer with Semantic Enrichment for Few-Shot Segmentationcited by 5
- 2022CFA: Constraint-based Finetuning Approach for Generalized Few-Shot Object Detectioncited by 5
- 2023Transformation-Invariant Network for Few-Shot Object Detection in Remote Sensing Imagescited by 5
- 2023Improved Region Proposal Network for Enhanced Few-Shot Object Detectioncited by 5
- 2023Few-shot Object Detection in Remote Sensing: Lifting the Curse of Incompletely Annotated Novel Objectscited by 5
- 2022Few-shot Object Detection with Refined Contrastive Learningcited by 4
50 most cited of 85 All 85 (JSON)
- 2026UniRef-UAV: A Multimodal Benchmark for Universal Referring in UAV Imagery9 Jul 2026
- 2026Proposal Refinement for Few-Shot Object Detection8 Jun 2026
- 2025FSP-DETR: Few-Shot Prototypical Parasitic Ova Detection10 Oct 2025
- 2025DyCAF-Net: Dynamic Class-Aware Fusion Network5 Aug 2025
- 2025Few-Shot Object Detection via Spatial-Channel State Space Model21 Jul 2025
- 2025Generalized Semantic Contrastive Learning via Embedding Side Information for Few-Shot Object Detection9 Apr 2025
- 2024UNEM: UNrolled Generalized EM for Transductive Few-Shot Learning21 Dec 2024
- 2024Improved Diversity-Promoting Collaborative Metric Learning for Recommendation2 Sep 2024
- 2024PS-TTL: Prototype-based Soft-labels and Test-Time Learning for Few-shot Object Detection11 Aug 2024
- 2024SMILe: Leveraging Submodular Mutual Information For Robust Few-Shot Object Detection2 Jul 2024
- 2024FlameFinder: Illuminating Obscured Fire through Smoke with Attentive Deep Metric Learning9 Apr 2024
- 2024Few-Shot Learning for Annotation-Efficient Nucleus Instance Segmentation26 Feb 2024
38 more
- 2023GRSDet: Learning to Generate Local Reverse Samples for Few-shot Object Detection27 Dec 2023
- 2023Adaptive FSS: A Novel Few-Shot Segmentation Framework via Prototype Enhancement25 Dec 2023
- 2023Decoupled DETR For Few-shot Object Detection20 Nov 2023
- 2023Few-shot Object Detection in Remote Sensing: Lifting the Curse of Incompletely Annotated Novel Objects19 Sep 2023
- 2023Improved Region Proposal Network for Enhanced Few-Shot Object Detection15 Aug 2023
- 2023Rethinking Intersection Over Union for Small Object Detection in Few-Shot Regime17 Jul 2023
- 2023Fantastic DNN Classifiers and How to Identify them without Data24 May 2023
- 2023Vision-Language Models in Remote Sensing: Current Progress and Future Trends9 May 2023
- 2023Generating Features with Increased Crop-related Diversity for Few-Shot Object Detection11 Apr 2023
- 2023Identification of Novel Classes for Improving Few-Shot Object Detection18 Mar 2023
- 2023Transformation-Invariant Network for Few-Shot Object Detection in Remote Sensing Images13 Mar 2023
- 2023Multi-Content Interaction Network for Few-Shot Segmentation11 Mar 2023
- 2023Incremental Few-Shot Object Detection via Simple Fine-Tuning Approach20 Feb 2023
- 2023Reference Twice: A Simple and Unified Baseline for Few-Shot Instance Segmentation3 Jan 2023
- 2022Breaking Immutable: Information-Coupled Prototype Elaboration for Few-Shot Object Detection27 Nov 2022
- 2022Few-shot Object Detection with Refined Contrastive Learning24 Nov 2022
- 2022Informative Sample-Aware Proxy for Deep Metric Learning18 Nov 2022
- 2022A Joint Framework Towards Class-aware and Class-agnostic Alignment for Few-shot Segmentation2 Nov 2022
- 2022Time-rEversed diffusioN tEnsor Transformer: A new TENET of Few-Shot Object Detection30 Oct 2022
- 2022A Comparative Attention Framework for Better Few-Shot Object Detection on Aerial Images25 Oct 2022
- 2022A Unified Framework with Meta-dropout for Few-shot Learning12 Oct 2022
- 2022Towards Discriminative and Transferable One-Stage Few-Shot Object Detectors11 Oct 2022
- 2022Exploring Effective Knowledge Transfer for Few-shot Object Detection5 Oct 2022
- 2022Disentangle and Remerge: Interventional Knowledge Distillation for Few-Shot Object Detection from A Conditional Causal Perspective26 Aug 2022
- 2022Active Learning Strategies for Weakly-supervised Object Detection25 Jul 2022
- 2022Few-Shot Object Detection by Knowledge Distillation Using Bag-of-Visual-Words Representations25 Jul 2022
- 2022Multi-Faceted Distillation of Base-Novel Commonality for Few-shot Object Detection22 Jul 2022
- 2022Distribution Regularized Self-Supervised Learning for Domain Adaptation of Semantic Segmentation20 Jun 2022
- 2022Automatic Bounding Box Annotation with Small Training Data Sets for Industrial Manufacturing1 Jun 2022
- 2022iFS-RCNN: An Incremental Few-shot Instance Segmenter31 May 2022
- 2022MINI: Mining Implicit Novel Instances for Few-Shot Object Detection6 May 2022
- 2022Multi-Modal Few-Shot Object Detection with Meta-Learning-Based Cross-Modal Prompting16 Apr 2022
- 2022CFA: Constraint-based Finetuning Approach for Generalized Few-Shot Object Detection11 Apr 2022
- 2022Few-Shot Object Detection in Unseen Domains11 Apr 2022
- 2022OSOP: A Multi-Stage One Shot Object Pose Estimation Framework29 Mar 2022
- 2022Recent Few-Shot Object Detection Algorithms: A Survey with Performance Comparison27 Mar 2022
- 2022Semantic-aligned Fusion Transformer for One-shot Object Detection17 Mar 2022
- 2022Learning from Few Examples: A Summary of Approaches to Few-Shot Learning7 Mar 2022
50 newest of 85 All 85 (JSON)
- 2021FSCE: Few-Shot Object Detection via Contrastive Proposal Encodingcited by 168
- 2021DeFRCN: Decoupled Faster R-CNN for Few-Shot Object Detectioncited by 106
- 2021Generalized Few-Shot Object Detection without Forgettingcited by 88
- 2022Learning from Few Examples: A Summary of Approaches to Few-Shot Learningcited by 86
- 2022OSOP: A Multi-Stage One Shot Object Pose Estimation Frameworkcited by 81
- 2021Semantic Relation Reasoning for Shot-Stable Few-Shot Object Detectioncited by 79
- 2021DETReg: Unsupervised Pretraining with Region Priors for Object Detectioncited by 76
- 2021Meta Faster R-CNN: Towards Accurate Few-Shot Object Detection with Attentive Feature Alignmentcited by 57
- 2021Query Adaptive Few-Shot Object Detection with Heterogeneous Graph Convolutional Networkscited by 55
- 2021Dense Relation Distillation with Context-aware Aggregation for Few-Shot Object Detectioncited by 53
- 2021Spatio-temporal Relation Modeling for Few-shot Action Recognitioncited by 53
- 2021Hallucination Improves Few-Shot Object Detectioncited by 50
12 most cited of 81 All 81 (JSON)
- 2026UniRef-UAV: A Multimodal Benchmark for Universal Referring in UAV Imagery9 Jul 2026
- 2026Proposal Refinement for Few-Shot Object Detection8 Jun 2026
- 2025FSP-DETR: Few-Shot Prototypical Parasitic Ova Detection10 Oct 2025
- 2025DyCAF-Net: Dynamic Class-Aware Fusion Network5 Aug 2025
- 2025Generalized Semantic Contrastive Learning via Embedding Side Information for Few-Shot Object Detection9 Apr 2025
- 2024UNEM: UNrolled Generalized EM for Transductive Few-Shot Learning21 Dec 2024
- 2024Improved Diversity-Promoting Collaborative Metric Learning for Recommendation2 Sep 2024
- 2024PS-TTL: Prototype-based Soft-labels and Test-Time Learning for Few-shot Object Detection11 Aug 2024
- 2024SMILe: Leveraging Submodular Mutual Information For Robust Few-Shot Object Detection2 Jul 2024
- 2024FlameFinder: Illuminating Obscured Fire through Smoke with Attentive Deep Metric Learning9 Apr 2024
- 2024Few-Shot Learning for Annotation-Efficient Nucleus Instance Segmentation26 Feb 2024
- 2023GRSDet: Learning to Generate Local Reverse Samples for Few-shot Object Detection27 Dec 2023
12 newest of 81 All 81 (JSON)