CD-FSOD: A Benchmark for Cross-domain Few-shot Object Detection
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Abstract (arXiv)
In this paper, we propose a study of the cross-domain few-shot object detection (CD-FSOD) benchmark, consisting of image data from a diverse data domain. On the proposed benchmark, we evaluate state-of-art FSOD approaches, including meta-learning FSOD approaches and fine-tuning FSOD approaches. The results show that these methods tend to fall, and even underperform the naive fine-tuning model. We analyze the reasons for their failure and introduce a strong baseline that uses a mutually-beneficial manner to alleviate the overfitting problem. Our approach is remarkably superior to existing approaches by significant margins (2.0% on average) on the proposed benchmark. Our code is available at urlhttps://github.com/FSOD/CD-FSOD.
Key facts. Cited by 17 papers in the map (data through 7 Oct 2026). Builds on 31 of its 41 references that are in the map. First posted on arXiv 11 Oct 2022.
Builds on
31 of 41 references.
References · 31
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19 more
- 2019FCOS: Fully Convolutional One-Stage Object Detectioncited by 1,573
- 2018CornerNet: Detecting Objects as Paired Keypointscited by 763
- 2017Focal Loss for Dense Object Detectioncited by 749
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- 2021Unbiased Teacher for Semi-Supervised Object Detectioncited by 305
- 2020Frustratingly Simple Few-Shot Object Detectioncited by 280
- 2018Few-shot Object Detection via Feature Reweightingcited by 265
- 2019Few-Shot Object Detection with Attention-RPN and Multi-Relation Detectorcited by 206
- 2020Cross-Domain Few-Shot Classification via Learned Feature-Wise Transformationcited by 183
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- 2021DeFRCN: Decoupled Faster R-CNN for Few-Shot Object Detectioncited by 106
- 2020Self-training for Few-shot Transfer Across Extreme Task Differencescited by 75
- 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
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Citing papers per year: 2023: 1; 2024: 3; 2025: 5; 2026: 8.
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- 2024Cross-Domain Few-Shot Object Detection via Enhanced Open-Set Object Detectorcited by 43
- 2025Domain-RAG: Retrieval-Guided Compositional Image Generation for Cross-Domain Few-Shot Object Detectioncited by 14
- 2025No time to train! Training-Free Reference-Based Instance Segmentationcited by 9
- 2024Cross-domain Multi-modal Few-shot Object Detection via Rich Textcited by 5
- 2025CDFormer: Cross-Domain Few-Shot Object Detection Transformer Against Feature Confusioncited by 4
- 2025Analyzing the Impact of Low-Rank Adaptation for Cross-Domain Few-Shot Object Detection in Aerial Imagescited by 2
- 2026FSOD-VFM: Few-Shot Object Detection with Vision Foundation Models and Graph Diffusioncited by 2
- 2026Learning Multi-Modal Prototypes for Cross-Domain Few-Shot Object Detectioncited by 2
- 2026Remedying Target-Domain Astigmatism for Cross-Domain Few-Shot Object Detectioncited by 2
- 2026A Closer Look at Cross-Domain Few-Shot Object Detection: Fine-Tuning Matters and Parallel Decoder Helpscited by 2
- 2023Decoupled DETR For Few-shot Object Detectioncited by 1
- 2024Open-vocabulary vs. Closed-set: Best Practice for Few-shot Object Detection Considering Text Describabilitycited by 1
5 more
- 2026Prompt-Driven Simulation with Feature Perturbation for Cross-Domain Few-Shot Object Detectioncited by 1
- 2025Cross-domain Few-shot Object Detection with Multi-modal Textual Enrichmentcited by 0
- 2026LAB-Det: Language as a Domain-Invariant Bridge for Training-Free One-Shot Domain Generalization in Object Detectioncited by 0
- 2026GiPL: Generative augmented iterative Pseudo-Labeling for Cross-Domain Few-Shot Object Detectioncited by 0
- 2026Free-Lunch Augmentation by Revisiting Diffusion-Based Data Generation for Cross-Domain Few-Shot Object Detectioncited by 0
- 2026Free-Lunch Augmentation by Revisiting Diffusion-Based Data Generation for Cross-Domain Few-Shot Object Detection5 Aug 2026
- 2026Prompt-Driven Simulation with Feature Perturbation for Cross-Domain Few-Shot Object Detection2 Aug 2026
- 2026GiPL: Generative augmented iterative Pseudo-Labeling for Cross-Domain Few-Shot Object Detection28 May 2026
- 2026A Closer Look at Cross-Domain Few-Shot Object Detection: Fine-Tuning Matters and Parallel Decoder Helps30 Mar 2026
- 2026Remedying Target-Domain Astigmatism for Cross-Domain Few-Shot Object Detection19 Mar 2026
- 2026Learning Multi-Modal Prototypes for Cross-Domain Few-Shot Object Detection21 Feb 2026
- 2026LAB-Det: Language as a Domain-Invariant Bridge for Training-Free One-Shot Domain Generalization in Object Detection6 Feb 2026
- 2026FSOD-VFM: Few-Shot Object Detection with Vision Foundation Models and Graph Diffusion3 Feb 2026
- 2025No time to train! Training-Free Reference-Based Instance Segmentation3 Jul 2025
- 2025Domain-RAG: Retrieval-Guided Compositional Image Generation for Cross-Domain Few-Shot Object Detection6 Jun 2025
- 2025CDFormer: Cross-Domain Few-Shot Object Detection Transformer Against Feature Confusion2 May 2025
- 2025Analyzing the Impact of Low-Rank Adaptation for Cross-Domain Few-Shot Object Detection in Aerial Images8 Apr 2025
5 more
- 2025Cross-domain Few-shot Object Detection with Multi-modal Textual Enrichment23 Feb 2025
- 2024Open-vocabulary vs. Closed-set: Best Practice for Few-shot Object Detection Considering Text Describability20 Oct 2024
- 2024Cross-domain Multi-modal Few-shot Object Detection via Rich Text24 Mar 2024
- 2024Cross-Domain Few-Shot Object Detection via Enhanced Open-Set Object Detector5 Feb 2024
- 2023Decoupled DETR For Few-shot Object Detection20 Nov 2023
- 2024Cross-Domain Few-Shot Object Detection via Enhanced Open-Set Object Detectorcited by 43
- 2025Domain-RAG: Retrieval-Guided Compositional Image Generation for Cross-Domain Few-Shot Object Detectioncited by 14
- 2025No time to train! Training-Free Reference-Based Instance Segmentationcited by 9
- 2024Cross-domain Multi-modal Few-shot Object Detection via Rich Textcited by 5
- 2025CDFormer: Cross-Domain Few-Shot Object Detection Transformer Against Feature Confusioncited by 4
- 2025Analyzing the Impact of Low-Rank Adaptation for Cross-Domain Few-Shot Object Detection in Aerial Imagescited by 2
- 2026FSOD-VFM: Few-Shot Object Detection with Vision Foundation Models and Graph Diffusioncited by 2
- 2026Learning Multi-Modal Prototypes for Cross-Domain Few-Shot Object Detectioncited by 2
- 2026Remedying Target-Domain Astigmatism for Cross-Domain Few-Shot Object Detectioncited by 2
- 2026A Closer Look at Cross-Domain Few-Shot Object Detection: Fine-Tuning Matters and Parallel Decoder Helpscited by 2
- 2023Decoupled DETR For Few-shot Object Detectioncited by 1
- 2024Open-vocabulary vs. Closed-set: Best Practice for Few-shot Object Detection Considering Text Describabilitycited by 1
12 most cited of 15 All 15 (JSON)
- 2026Prompt-Driven Simulation with Feature Perturbation for Cross-Domain Few-Shot Object Detection2 Aug 2026
- 2026A Closer Look at Cross-Domain Few-Shot Object Detection: Fine-Tuning Matters and Parallel Decoder Helps30 Mar 2026
- 2026Remedying Target-Domain Astigmatism for Cross-Domain Few-Shot Object Detection19 Mar 2026
- 2026Learning Multi-Modal Prototypes for Cross-Domain Few-Shot Object Detection21 Feb 2026
- 2026LAB-Det: Language as a Domain-Invariant Bridge for Training-Free One-Shot Domain Generalization in Object Detection6 Feb 2026
- 2026FSOD-VFM: Few-Shot Object Detection with Vision Foundation Models and Graph Diffusion3 Feb 2026
- 2025No time to train! Training-Free Reference-Based Instance Segmentation3 Jul 2025
- 2025Domain-RAG: Retrieval-Guided Compositional Image Generation for Cross-Domain Few-Shot Object Detection6 Jun 2025
- 2025CDFormer: Cross-Domain Few-Shot Object Detection Transformer Against Feature Confusion2 May 2025
- 2025Analyzing the Impact of Low-Rank Adaptation for Cross-Domain Few-Shot Object Detection in Aerial Images8 Apr 2025
- 2025Cross-domain Few-shot Object Detection with Multi-modal Textual Enrichment23 Feb 2025
- 2024Open-vocabulary vs. Closed-set: Best Practice for Few-shot Object Detection Considering Text Describability20 Oct 2024
12 newest of 15 All 15 (JSON)