Asymmetric Contextual Modulation for Infrared Small Target Detection
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Abstract (arXiv)
Single-frame infrared small target detection remains a challenge not only due to the scarcity of intrinsic target characteristics but also because of lacking a public dataset. In this paper, we first contribute an open dataset with high-quality annotations to advance the research in this field. We also propose an asymmetric contextual modulation module specially designed for detecting infrared small targets. To better highlight small targets, besides a top-down global contextual feedback, we supplement a bottom-up modulation pathway based on point-wise channel attention for exchanging high-level semantics and subtle low-level details. We report ablation studies and comparisons to state-of-the-art methods, where we find that our approach performs significantly better. Our dataset and code are available online.
Key facts. Cited by 136 papers in the map (data through 7 Oct 2026). First posted on arXiv 30 Sep 2020.
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Citing papers per year: 2021: 5; 2022: 9; 2023: 14; 2024: 39; 2025: 38; 2026: 31.
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- 2021Dense Nested Attention Network for Infrared Small Target Detectioncited by 132
- 2022UIU-Net: U-Net in U-Net for Infrared Small Object Detectioncited by 124
- 2024Infrared Small Target Detection with Scale and Location Sensitivitycited by 70
- 2024SCTransNet: Spatial-channel Cross Transformer Network for Infrared Small Target Detectioncited by 60
- 2024MiM-ISTD: Mamba-in-Mamba for Efficient Infrared Small Target Detectioncited by 59
- 2023Mapping Degeneration Meets Label Evolution: Learning Infrared Small Target Detection with Single Point Supervisioncited by 50
- 2022MTU-Net: Multi-level TransUNet for Space-based Infrared Tiny Ship Detectioncited by 47
- 2024IRSAM: Advancing Segment Anything Model for Infrared Small Target Detectioncited by 45
- 2023RPCANet: Deep Unfolding RPCA Based Infrared Small Target Detectioncited by 43
- 2024Visible-Thermal Tiny Object Detection: A Benchmark Dataset and Baselinescited by 27
- 2022One-Stage Cascade Refinement Networks for Infrared Small Target Detectioncited by 25
- 2024SM3Det: A Unified Model for Multi-Modal Remote Sensing Object Detectioncited by 22
38 more
- 2023Monte Carlo Linear Clustering with Single-Point Supervision is Enough for Infrared Small Target Detectioncited by 19
- 2024HCF-Net: Hierarchical Context Fusion Network for Infrared Small Object Detectioncited by 18
- 2023ILNet: Low-level Matters for Salient Infrared Small Target Detectioncited by 17
- 2024SIRST-5K: Exploring Massive Negatives Synthesis with Self-supervised Learning for Robust Infrared Small Target Detectioncited by 17
- 2024Pick of the Bunch: Detecting Infrared Small Targets Beyond Hit-Miss Trade-Offs via Selective Rank-Aware Attentioncited by 17
- 2021AGPCNet: Attention-Guided Pyramid Context Networks for Infrared Small Target Detectioncited by 15
- 2023ABC: Attention with Bilinear Correlation for Infrared Small Target Detectioncited by 15
- 2023EFLNet: Enhancing Feature Learning for Infrared Small Target Detectioncited by 15
- 2024Triple-domain Feature Learning with Frequency-aware Memory Enhancement for Moving Infrared Small Target Detectioncited by 15
- 2021Infrared Small-Dim Target Detection with Transformer under Complex Backgroundscited by 12
- 2024Multi-Scale Direction-Aware Network for Infrared Small Target Detectioncited by 12
- 2024DATransNet: Dynamic Attention Transformer Network for Infrared Small Target Detectioncited by 12
- 2025Probing Deep into Temporal Profile Makes the Infrared Small Target Detector Much Bettercited by 11
- 2025RPCANet++: Deep Interpretable Robust PCA for Sparse Object Segmentationcited by 11
- 2024From Easy to Hard: Progressive Active Learning Framework for Infrared Small Target Detection with Single Point Supervisioncited by 10
- 2025DRPCA-Net: Make Robust PCA Great Again for Infrared Small Target Detectioncited by 10
- 2024Background Semantics Matter: Cross-Task Feature Exchange Network for Clustered Infrared Small Target Detectioncited by 9
- 2024Infrared Small Target Detection in Satellite Videos: A New Dataset and A Novel Recurrent Feature Refinement Frameworkcited by 9
- 2022Local Motion and Contrast Priors Driven Deep Network for Infrared Small Target Super-Resolutioncited by 8
- 2024Diff-Mosaic: Augmenting Realistic Representations in Infrared Small Target Detection via Diffusion Priorcited by 8
- 2024Towards Robust Infrared Small Target Detection: A Feature-Enhanced and Sensitivity-Tunable Frameworkcited by 8
- 2024Beyond Full Labels: Energy-Double-Guided Single-Point Prompt for Infrared Small Target Label Generationcited by 8
- 2024ASCNet: Asymmetric Sampling Correction Network for Infrared Image Destripingcited by 7
- 2025Text-IRSTD: Leveraging Semantic Text to Promote Infrared Small Target Detection in Complex Scenescited by 7
- 2025Seeing Through the Noise: Improving Infrared Small Target Detection and Segmentation from Noise Suppression Perspectivecited by 7
- 2024SpecDETR: A transformer-based hyperspectral point object detection networkcited by 6
- 2022A Multi-task Framework for Infrared Small Target Detection and Segmentationcited by 5
- 2025DISTA-Net: Dynamic Closely-Spaced Infrared Small Target Unmixingcited by 5
- 2021Non-Convex Tensor Low-Rank Approximation for Infrared Small Target Detectioncited by 4
- 2023SRSNetwork: Siamese Reconstruction-Segmentation Networks based on Dynamic-Parameter Convolutioncited by 4
- 2024SpirDet: Towards Efficient, Accurate and Lightweight Infrared Small Target Detectorcited by 4
- 2025Rethinking Generalizable Infrared Small Target Detection: A Real-scene Benchmark and Cross-view Representation Learningcited by 4
- 2025SDS-Net: Shallow-Deep Synergism-detection Network for infrared small target detectioncited by 4
- 2025Vision-Based Anti Unmanned Aerial Technology: Opportunities and Challengescited by 4
- 2025Rethinking Evaluation of Infrared Small Target Detectioncited by 4
- 2026Dynamic High-frequency Convolution for Infrared Small Target Detectioncited by 4
- 2021DRPN: Making CNN Dynamically Handle Scale Variationcited by 3
- 2024Lost in UNet: Improving Infrared Small Target Detection by Underappreciated Local Featurescited by 3
50 most cited of 136 All 136 (JSON)
- 2026DISTA-Net++: Rethinking Infrared Small Target Unmixing Beyond Sub-Pixel Separation16 Sep 2026
- 2026PICANet: Physics-Informed Cascaded Asymmetric Network for Infrared Small Target Detection7 Sep 2026
- 2026DGNet: Dual-knowledge Guided Network for Infrared Small Target Detection1 Sep 2026
- 2026Variable-Granularity Tokenization for High-Resolution Object Detection27 Aug 2026
- 2026RDANet: Relative Degradation Aware Network for Infrared Small Target Detection21 Aug 2026
- 2026SPARK-SAM: Learning How to Prompt and Respond for Infrared Small Target Segmentation21 Aug 2026
- 2026LCMamNet: A Lightweight Cross-scale Mamba Network for Infrared Small Target Detection27 Jul 2026
- 2026Gaze-DETR: Top-Down Guidance Through Priority Maps for Infrared Weak-Small UAV Detection with DETR21 Jul 2026
- 2026Noise-Robust Box-Supervised Infrared Small Target Detection via Physics-Inspired Soft Label Optimization19 Jul 2026
- 2026LCPNet: Latent Consistent Proximal Unfolding Network for Infrared Small Target Detection6 Jul 2026
- 2026Boosting Infrared Small Target Detection via Logit-Domain Contrast and Adaptive Shape Refinement2 Jul 2026
- 2026SCR-Guided Difficulty-Aware Optimization for Infrared Small Target Detection17 Jun 2026
38 more
- 2026Decoupled Motion Representation Learning for Moving Infrared Small Target Detection13 Jun 2026
- 2026RPCASSM: Robust PCA State Space Model For Infrared Small Target Detection1 Jun 2026
- 2026Diffuse to Detect: Bi-Level Sample Rebalancing with Pseudo-Label Diffusion for Point-Supervised Infrared Small-Target Detection20 May 2026
- 2026Learning with Semantic Priors: Stabilizing Point-Supervised Infrared Small Target Detection via Hierarchical Knowledge Distillation14 May 2026
- 2026LoHGNet: Infrared Small Target Detection through Lorentz Geometric Encoding with High-Order Relation Learning8 May 2026
- 2026Na-IRSTD: Enhancing Infrared Small Target Detection via Native-Resolution Feature Selection and Fusion7 May 2026
- 2026Revisiting the Scale Loss Function and Gaussian-Shape Convolution for Infrared Small Target Detection11 Apr 2026
- 2026Rethinking IRSTD: Single-Point Supervision Guided Encoder-only Framework is Enough for Infrared Small Target Detection7 Apr 2026
- 2026Rethinking Representations for Cross-Domain Infrared Small Target Detection: A Generalizable Perspective from the Frequency Domain2 Apr 2026
- 2026FSGNet: A Frequency-Aware and Semantic Guidance Network for Infrared Small Target Detection26 Mar 2026
- 2026Point-to-Mask: From Arbitrary Point Annotations to Mask-Level Infrared Small Target Detection17 Mar 2026
- 2026MI-DETR: A Strong Baseline for Moving Infrared Small Target Detection with Motion Integration5 Mar 2026
- 2026DMS2F-HAD: A Dual-branch Mamba-based Spatial-Spectral Fusion Network for Hyperspectral Anomaly Detection4 Feb 2026
- 2026Dynamic High-frequency Convolution for Infrared Small Target Detection3 Feb 2026
- 2026SPIRIT: Adapting Vision Foundation Models for Unified Single- and Multi-Frame Infrared Small Target Detection2 Feb 2026
- 2026MDAFNet: Multiscale Differential Edge and Adaptive Frequency Guided Network for Infrared Small Target Detection23 Jan 2026
- 2026DCCS-Det: Directional Context and Cross-Scale-Aware Detector for Infrared Small Target23 Jan 2026
- 2026FeedbackSTS-Det: Sparse Frames-Based Spatio-Temporal Semantic Feedback Network for Moving Infrared Small Target Detection21 Jan 2026
- 2026TAPM-Net: Trajectory-Aware Perturbation Modeling for Infrared Small Target Detection9 Jan 2026
- 2025Scalpel-SAM: A Semi-Supervised Paradigm for Adapting SAM to Infrared Small Object Detection27 Dec 2025
- 2025Rethinking Infrared Small Target Detection: A Foundation-Driven Efficient Paradigm5 Dec 2025
- 2025STGBD-Net: Spatio-temporal Gradient Basis Decomposition Network for Infrared Small Target Detection3 Dec 2025
- 2025IrisNet: Infrared Image Status Awareness Meta Decoder for Infrared Small Targets Detection25 Nov 2025
- 2025Dual-Granularity Semantic Prompting for Language Guidance Infrared Small Target Detection24 Nov 2025
- 2025You Only Look Omni Gradient Backpropagation for Moving Infrared Small Target Detection17 Nov 2025
- 2025Ivan-ISTD: Rethinking Cross-domain Heteroscedastic Noise Perturbations in Infrared Small Target Detection14 Oct 2025
- 2025Anomaly-Aware YOLO: A Frugal yet Robust Approach to Infrared Small Target Detection6 Oct 2025
- 2025TY-RIST: Tactical YOLO Tricks for Real-time Infrared Small Target Detection26 Sep 2025
- 2025DENet: Dual-Path Edge Network with Global-Local Attention for Infrared Small Target Detection25 Sep 2025
- 2025Rethinking Evaluation of Infrared Small Target Detection21 Sep 2025
- 2025Beyond Motion Cues and Structural Sparsity: Revisiting Small Moving Target Detection9 Sep 2025
- 2025Bidirectional Temporal Information Propagation for Moving Infrared Small Target Detection21 Aug 2025
- 2025HyperTea: A Hypergraph-based Temporal Enhancement and Alignment Network for Moving Infrared Small Target Detection14 Aug 2025
- 2025Seeing Through the Noise: Improving Infrared Small Target Detection and Segmentation from Noise Suppression Perspective9 Aug 2025
- 2025RPCANet++: Deep Interpretable Robust PCA for Sparse Object Segmentation6 Aug 2025
- 2025SWAN: Synergistic Wavelet-Attention Network for Infrared Small Target Detection2 Aug 2025
- 2025Exploiting Gaussian Agnostic Representation Learning with Diffusion Priors for Enhanced Infrared Small Target Detection24 Jul 2025
- 2025Leveraging Language Prior for Infrared Small Target Detection17 Jul 2025
50 newest of 136 All 136 (JSON)
- 2024MiM-ISTD: Mamba-in-Mamba for Efficient Infrared Small Target Detectioncited by 59
- 2026TAPM-Net: Trajectory-Aware Perturbation Modeling for Infrared Small Target Detectioncited by 0
- 2026DMS2F-HAD: A Dual-branch Mamba-based Spatial-Spectral Fusion Network for Hyperspectral Anomaly Detectioncited by 0
- 2026LCMamNet: A Lightweight Cross-scale Mamba Network for Infrared Small Target Detectioncited by 0
- 2026LCMamNet: A Lightweight Cross-scale Mamba Network for Infrared Small Target Detection27 Jul 2026
- 2026DMS2F-HAD: A Dual-branch Mamba-based Spatial-Spectral Fusion Network for Hyperspectral Anomaly Detection4 Feb 2026
- 2026TAPM-Net: Trajectory-Aware Perturbation Modeling for Infrared Small Target Detection9 Jan 2026
- 2024MiM-ISTD: Mamba-in-Mamba for Efficient Infrared Small Target Detection4 Mar 2024
- 2024Diff-Mosaic: Augmenting Realistic Representations in Infrared Small Target Detection via Diffusion Priorcited by 8
- 2025Diffusion Models for Hyperspectral Image Analysis: A Comprehensive Reviewcited by 2
- 2025Exploiting Gaussian Agnostic Representation Learning with Diffusion Priors for Enhanced Infrared Small Target Detectioncited by 1
- 2025Exploiting Gaussian Agnostic Representation Learning with Diffusion Priors for Enhanced Infrared Small Target Detection24 Jul 2025
- 2025Diffusion Models for Hyperspectral Image Analysis: A Comprehensive Review16 May 2025
- 2024Diff-Mosaic: Augmenting Realistic Representations in Infrared Small Target Detection via Diffusion Prior2 Jun 2024
- 2021Dense Nested Attention Network for Infrared Small Target Detectioncited by 132
- 2022UIU-Net: U-Net in U-Net for Infrared Small Object Detectioncited by 124
- 2024Infrared Small Target Detection with Scale and Location Sensitivitycited by 70
- 2024SCTransNet: Spatial-channel Cross Transformer Network for Infrared Small Target Detectioncited by 60
- 2023Mapping Degeneration Meets Label Evolution: Learning Infrared Small Target Detection with Single Point Supervisioncited by 50
- 2022MTU-Net: Multi-level TransUNet for Space-based Infrared Tiny Ship Detectioncited by 47
- 2024IRSAM: Advancing Segment Anything Model for Infrared Small Target Detectioncited by 45
- 2023RPCANet: Deep Unfolding RPCA Based Infrared Small Target Detectioncited by 43
- 2024Visible-Thermal Tiny Object Detection: A Benchmark Dataset and Baselinescited by 27
- 2022One-Stage Cascade Refinement Networks for Infrared Small Target Detectioncited by 25
- 2024SM3Det: A Unified Model for Multi-Modal Remote Sensing Object Detectioncited by 22
- 2023Monte Carlo Linear Clustering with Single-Point Supervision is Enough for Infrared Small Target Detectioncited by 19
12 most cited of 128 All 128 (JSON)
- 2026DISTA-Net++: Rethinking Infrared Small Target Unmixing Beyond Sub-Pixel Separation16 Sep 2026
- 2026PICANet: Physics-Informed Cascaded Asymmetric Network for Infrared Small Target Detection7 Sep 2026
- 2026DGNet: Dual-knowledge Guided Network for Infrared Small Target Detection1 Sep 2026
- 2026Variable-Granularity Tokenization for High-Resolution Object Detection27 Aug 2026
- 2026RDANet: Relative Degradation Aware Network for Infrared Small Target Detection21 Aug 2026
- 2026SPARK-SAM: Learning How to Prompt and Respond for Infrared Small Target Segmentation21 Aug 2026
- 2026Gaze-DETR: Top-Down Guidance Through Priority Maps for Infrared Weak-Small UAV Detection with DETR21 Jul 2026
- 2026Noise-Robust Box-Supervised Infrared Small Target Detection via Physics-Inspired Soft Label Optimization19 Jul 2026
- 2026LCPNet: Latent Consistent Proximal Unfolding Network for Infrared Small Target Detection6 Jul 2026
- 2026Boosting Infrared Small Target Detection via Logit-Domain Contrast and Adaptive Shape Refinement2 Jul 2026
- 2026SCR-Guided Difficulty-Aware Optimization for Infrared Small Target Detection17 Jun 2026
- 2026Decoupled Motion Representation Learning for Moving Infrared Small Target Detection13 Jun 2026
12 newest of 128 All 128 (JSON)