A Transformer-Based Siamese Network for Change Detection
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Abstract (arXiv)
This paper presents a transformer-based Siamese network architecture (abbreviated by ChangeFormer) for Change Detection (CD) from a pair of co-registered remote sensing images. Different from recent CD frameworks, which are based on fully convolutional networks (ConvNets), the proposed method unifies hierarchically structured transformer encoder with Multi-Layer Perception (MLP) decoder in a Siamese network architecture to efficiently render multi-scale long-range details required for accurate CD. Experiments on two CD datasets show that the proposed end-to-end trainable ChangeFormer architecture achieves better CD performance than previous counterparts. Our code is available at https://github.com/wgcban/ChangeFormer.
Key facts. Cited by 243 papers in the map (data through 7 Oct 2026). Builds on 9 of its 15 references that are in the map. First posted on arXiv 4 Jan 2022.
Builds on
9 of 15 references.
References · 9
- 2017Attention Is All You Needcited by 59,932
- 2020An Image is Worth 16x16 Words: Transformers for Image Recognition at Scalecited by 29,915
- 2021SegFormer: Simple and Efficient Design for Semantic Segmentation with Transformerscited by 2,923
- 2021Pyramid Vision Transformer: A Versatile Backbone for Dense Prediction without Convolutionscited by 1,960
- 2021Transformers in Vision: A Surveycited by 1,009
- 2018Fully Convolutional Siamese Networks for Change Detectioncited by 305
- 2021Remote Sensing Image Change Detection with Transformerscited by 305
- 2019Building Change Detection for Remote Sensing Images Using a Dual Task Constrained Deep Siamese Convolutional Network Modelcited by 84
- 2021SPIN Road Mapper: Extracting Roads from Aerial Images via Spatial and Interaction Space Graph Reasoning for Autonomous Drivingcited by 18
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Citing papers per year: 2022: 19; 2023: 37; 2024: 61; 2025: 64; 2026: 62.
243 papers.
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- 2022Diffusion Models: A Comprehensive Survey of Methods and Applicationscited by 1,107
- 2024ChangeMamba: Remote Sensing Change Detection With Spatiotemporal State Space Modelcited by 118
- 2022An Empirical Study of Remote Sensing Pretrainingcited by 105
- 2024RS-Mamba for Large Remote Sensing Image Dense Predictioncited by 80
- 2022Changer: Feature Interaction is What You Need for Change Detectioncited by 78
- 2024HyperSIGMA: Hyperspectral Intelligence Comprehension Foundation Modelcited by 72
- 2024MTP: Advancing Remote Sensing Foundation Model via Multi-Task Pretrainingcited by 66
- 2024Change-Agent: Towards Interactive Comprehensive Remote Sensing Change Interpretation and Analysiscited by 60
- 2023Adapting Segment Anything Model for Change Detection in HR Remote Sensing Imagescited by 56
- 2024CDMamba: Incorporating Local Clues into Mamba for Remote Sensing Image Binary Change Detectioncited by 48
- 2023A New Learning Paradigm for Foundation Model-based Remote Sensing Change Detectioncited by 47
- 2024LSKNet: A Foundation Lightweight Backbone for Remote Sensingcited by 44
38 more
- 2022Joint Spatio-Temporal Modeling for the Semantic Change Detection in Remote Sensing Imagescited by 43
- 2022AdaMAE: Adaptive Masking for Efficient Spatiotemporal Learning with Masked Autoencoderscited by 41
- 2023Change Detection Methods for Remote Sensing in the Last Decade: A Comprehensive Reviewcited by 41
- 2024Changen2: Multi-Temporal Remote Sensing Generative Change Foundation Modelcited by 37
- 2022TINYCD: A (Not So) Deep Learning Model For Change Detectioncited by 35
- 2022HyperTransformer: A Textural and Spectral Feature Fusion Transformer for Pansharpeningcited by 32
- 2022Revisiting Consistency Regularization for Semi-supervised Change Detection in Remote Sensing Imagescited by 30
- 2024HANet: A Hierarchical Attention Network for Change Detection With Bitemporal Very-High-Resolution Remote Sensing Imagescited by 30
- 2024Change Guiding Network: Incorporating Change Prior to Guide Change Detection in Remote Sensing Imagerycited by 30
- 2024Diffusion Models Meet Remote Sensing: Principles, Methods, and Perspectivescited by 27
- 2023Time Travelling Pixels: Bitemporal Features Integration with Foundation Model for Remote Sensing Image Change Detectioncited by 26
- 2022Large-scale Building Damage Assessment using a Novel Hierarchical Transformer Architecture on Satellite Imagescited by 24
- 2023Remote Sensing Change Detection With Transformers Trained from Scratchcited by 22
- 2023Scalable Multi-Temporal Remote Sensing Change Data Generation via Simulating Stochastic Change Processcited by 22
- 2023GCD-DDPM: A Generative Change Detection Model Based on Difference-Feature Guided DDPMcited by 21
- 2023Exchange means change: an unsupervised single-temporal change detection framework based on intra- and inter-image patch exchangecited by 20
- 2024Building Bridges across Spatial and Temporal Resolutions: Reference-Based Super-Resolution via Change Priors and Conditional Diffusion Modelcited by 20
- 2022DDPM-CD: Denoising Diffusion Probabilistic Models as Feature Extractors for Change Detectioncited by 19
- 2023SyntheWorld: A Large-Scale Synthetic Dataset for Land Cover Mapping and Building Change Detectioncited by 19
- 2024ELGC-Net: Efficient Local-Global Context Aggregation for Remote Sensing Change Detectioncited by 19
- 2024SemiCD-VL: Visual-Language Model Guidance Makes Better Semi-supervised Change Detectorcited by 18
- 2025Vision-Language Modeling Meets Remote Sensing: Models, Datasets and Perspectivescited by 18
- 2022Fully Transformer Network for Change Detection of Remote Sensing Imagescited by 17
- 2024Semantic-CC: Boosting Remote Sensing Image Change Captioning via Foundational Knowledge and Semantic Guidancecited by 17
- 2022Semantic-aware Dense Representation Learning for Remote Sensing Image Change Detectioncited by 16
- 2023Detecting Building Changes with Off-Nadir Aerial Imagescited by 16
- 2023HCGMNET: A Hierarchical Change Guiding Map Network For Change Detectioncited by 16
- 2023Kuro Siwo: 33 billion m2 under the water. A global multi-temporal satellite dataset for rapid flood mappingcited by 16
- 2025RingMoE: Mixture-of-Modality-Experts Multi-Modal Foundation Models for Universal Remote Sensing Image Interpretationcited by 16
- 2024RingMo-Aerial: An Aerial Remote Sensing Foundation Model With Affine Transformation Contrastive Learningcited by 15
- 20243DGS-CD: 3D Gaussian Splatting-based Change Detection for Physical Object Rearrangementcited by 15
- 2023Pixel-Level Change Detection Pseudo-Label Learning for Remote Sensing Change Captioningcited by 14
- 2023Adjacent-Level Feature Cross-Fusion With 3-D CNN for Remote Sensing Image Change Detectioncited by 13
- 2023TransY-Net:Learning Fully Transformer Networks for Change Detection of Remote Sensing Imagescited by 13
- 2024A Change Detection Reality Checkcited by 13
- 2024A Mamba-based Siamese Network for Remote Sensing Change Detectioncited by 13
- 2023MapFormer: Boosting Change Detection by Using Pre-change Informationcited by 12
- 2023SAAN: Similarity-aware attention flow network for change detection with VHR remote sensing imagescited by 12
50 most cited of 243 All 243 (JSON)
- 2026PoE-Fuse: Precision-Weighted Expert Fusion for Bi-Temporal Change Understanding27 Sep 2026
- 2026QSCP: Beyond Class-Name Prompts for Query-Guided Semantic Change Parsing27 Sep 2026
- 2026From Change Captions to Change Detection: Semantic-Appearance Agreement Framework for Remote Sensing Change Detection23 Sep 2026
- 2026Temporally Ordered Region-Token Mamba with Logit-Space Diffusion for Remote Sensing Change Detection22 Sep 2026
- 2026From Pixels to Hierarchical Sequences: Quadtree Mask Encoding for Vision-Language Binary Change Detection9 Sep 2026
- 2026Progressive Pseudo-Label Optimization for Point-Supervised Change Detection2 Sep 2026
- 2026RingMoClaw: An Experience-Inspired Multi-Agent Framework for Self-Evolving Research in Remote Sensing1 Sep 2026
- 2026A comprehensive and trustworthy benchmark of AI methods for change detection in Earth observation28 Aug 2026
- 2026GAAT: Geometry-Aware Alignment Transformer for Multimodal UAV Perception28 Aug 2026
- 2026Real-World Knowledge-Guided Change Data Synthesis for Remote Sensing25 Aug 2026
- 2026HIMEC: Directional Change Representation and Fixed-Interface Decoding for Remote Sensing Image Change Captioning12 Aug 2026
- 2026Zero-OVCD: Bridging Training-Free Foundation Models and Pseudo-Label Learning for Open-Vocabulary Change Detection12 Aug 2026
38 more
- 2026GEOID-Flood: A Large-Scale Multi-Modal Benchmark Dataset for Flood Segmentation3 Aug 2026
- 2026Learning Semantic-Robust Change Detection via Semantic-Invariant Self-Distillation21 Jul 2026
- 2026Domain-Incremental Remote Sensing Change Detection via Difference-Guided Adaptation and Frequency-Decoupled Distillation14 Jul 2026
- 2026Multimodal Scenario Similarity Search for Autonomous Driving10 Jul 2026
- 2026ASFR-Net: Adversarial Alignment and Spatio-Frequency Refinement Network for Heterogeneous Remote Sensing Image Change Detection8 Jul 2026
- 2026FM-ChangeNet: Learning Change through Pathwise Feature Transport6 Jul 2026
- 2026MambaRefine-CD: MambaVision with Region-Boundary Temporal Refinement5 Jul 2026
- 2026iVISION-2DCD: A Long-Term Change Detection Dataset for Large-Scale Outdoor Construction Monitoring3 Jul 2026
- 2026Dual-Selective Network for Domain-Incremental Change Detection2 Jul 2026
- 2026JL1-CC&QA: Extending the JL1-CD Benchmark with Change Captioning and Question Answering30 Jun 2026
- 2026UrbanCDNet: Appearance-Robust and Boundary-Aware Bitemporal Change Detection for Korean Urban Building Monitoring29 Jun 2026
- 2026Curriculum-guided Change Detection Training: Toward Accurate Serac Fall Monitoring26 Jun 2026
- 2026State Space Models Meet Remote Sensing: A Survey24 Jun 2026
- 2026ReA-OVCD: Training-Free Open-Vocabulary Change Detection via Semantic-Spatial Reliability Assessment18 Jun 2026
- 2026Multi-Modal Attention for Automated Disaster Damage Assessment Using Remote Sensing Imagery and Deep Learning12 Jun 2026
- 2026SemDINO: Foundation Prior-Guided Cross-Temporal Semantic Alignment Network for Remote Sensing Change Detection8 Jun 2026
- 2026Stateful Visual Encoders for Vision-Language Models3 Jun 2026
- 2026FAF-CD: Frequency-Aware Fusion for Change Detection under Imperfect Multimodal Remote Sensing2 Jun 2026
- 2026Revisiting Change Detection Methods for their Application to Serac Fall Time-Lapse Monitoring27 May 2026
- 2026SIGMA: Semantic-Difference Instruction-Grounding Mask Annotator for Text-Driven Image Manipulation Localization27 May 2026
- 2026ChangeFlow -- Latent Rectified Flow for Change Detection in Remote Sensing14 May 2026
- 2026HiSem: Hierarchical Semantic Disentangling for Remote Sensing Image Change Captioning14 May 2026
- 2026Masks Can Talk: Extracting Structured Text Information from Single-Modal Images for Remote Sensing Change Detection8 May 2026
- 2026DPG-CD: Depth-Prior-Guided Cross-Modal Joint 2D-3D Change Detection8 May 2026
- 2026UAV as Urban Construction Change Monitor: A New Benchmark and Change Captioning Model6 May 2026
- 2026Noise2Map: End-to-End Diffusion Model for Semantic Segmentation and Change Detection30 Apr 2026
- 2026Agentic AI for Remote Sensing: Technical Challenges and Research Directions27 Apr 2026
- 2026ChangeQuery: Advancing Remote Sensing Change Analysis for Natural and Human-Induced Disasters from Visual Detection to Semantic Understanding24 Apr 2026
- 2026RSRCC: A Remote Sensing Regional Change Comprehension Benchmark Constructed via Retrieval-Augmented Best-of-N Ranking22 Apr 2026
- 2026RemoteAgent: Bridging Vague Human Intents and Earth Observation with RL-based Agentic MLLMs9 Apr 2026
- 2026GeoAI Agency Primitives2 Apr 2026
- 2026Large-Scale Avalanche Mapping from SAR Images with Deep Learning-based Change Detection24 Mar 2026
- 2026AD-Copilot: A Vision-Language Assistant for Industrial Anomaly Detection via Visual In-context Comparison14 Mar 2026
- 2026Tri-path DINO: Feature Complementary Learning for Remote Sensing Multi-Class Change Detection2 Mar 2026
- 2026GRAD-Former: Gated Robust Attention-based Differential Transformer for Change Detection1 Mar 2026
- 2026Improved MambdaBDA Framework for Robust Building Damage Assessment Across Disaster Domains1 Mar 2026
- 2026Make Some Noise: Unsupervised Remote Sensing Change Detection Using Latent Space Perturbations23 Feb 2026
- 2026NeXt2Former-CD: Efficient Remote Sensing Change Detection with Modern Vision Architectures21 Feb 2026
50 newest of 243 All 243 (JSON)
- 2024ChangeMamba: Remote Sensing Change Detection With Spatiotemporal State Space Modelcited by 118
- 2024RS-Mamba for Large Remote Sensing Image Dense Predictioncited by 80
- 2024CDMamba: Incorporating Local Clues into Mamba for Remote Sensing Image Binary Change Detectioncited by 48
- 2024A Mamba-based Siamese Network for Remote Sensing Change Detectioncited by 13
- 2025Vision Mamba in Remote Sensing: A Comprehensive Survey of Techniques, Applications and Outlookcited by 6
- 2025Flood-DamageSense: Multimodal Mamba with Multitask Learning for Building Flood Damage Assessment using SAR Remote Sensing Imagerycited by 3
- 20253D-SSM: A Novel 3D Selective Scan Module for Remote Sensing Change Detectioncited by 2
- 2025Efficient Remote Sensing Change Detection with Change State Space Modelscited by 1
- 2025Mamba-FCS: Joint Spatio- Frequency Feature Fusion, Change-Guided Attention, and SeK Loss for Enhanced Semantic Change Detection in Remote Sensingcited by 1
- 20252DMCG:2DMambawith Change Flow Guidance for Change Detection in Remote Sensingcited by 0
- 2025DC-Mamba: Bi-temporal deformable alignment and scale-sparse enhancement for remote sensing change detectioncited by 0
- 2026Temporally Ordered Region-Token Mamba with Logit-Space Diffusion for Remote Sensing Change Detectioncited by 0
- 2026Temporally Ordered Region-Token Mamba with Logit-Space Diffusion for Remote Sensing Change Detection22 Sep 2026
- 2025DC-Mamba: Bi-temporal deformable alignment and scale-sparse enhancement for remote sensing change detection19 Sep 2025
- 2025Mamba-FCS: Joint Spatio- Frequency Feature Fusion, Change-Guided Attention, and SeK Loss for Enhanced Semantic Change Detection in Remote Sensing11 Aug 2025
- 20253D-SSM: A Novel 3D Selective Scan Module for Remote Sensing Change Detection24 Jun 2025
- 2025Flood-DamageSense: Multimodal Mamba with Multitask Learning for Building Flood Damage Assessment using SAR Remote Sensing Imagery7 Jun 2025
- 2025Vision Mamba in Remote Sensing: A Comprehensive Survey of Techniques, Applications and Outlook1 May 2025
- 2025Efficient Remote Sensing Change Detection with Change State Space Models15 Apr 2025
- 20252DMCG:2DMambawith Change Flow Guidance for Change Detection in Remote Sensing1 Mar 2025
- 2024A Mamba-based Siamese Network for Remote Sensing Change Detection8 Jul 2024
- 2024CDMamba: Incorporating Local Clues into Mamba for Remote Sensing Image Binary Change Detection6 Jun 2024
- 2024ChangeMamba: Remote Sensing Change Detection With Spatiotemporal State Space Model4 Apr 2024
- 2024RS-Mamba for Large Remote Sensing Image Dense Prediction3 Apr 2024
- 2022Diffusion Models: A Comprehensive Survey of Methods and Applicationscited by 1,107
- 2024Diffusion Models Meet Remote Sensing: Principles, Methods, and Perspectivescited by 27
- 2023GCD-DDPM: A Generative Change Detection Model Based on Difference-Feature Guided DDPMcited by 21
- 2024Building Bridges across Spatial and Temporal Resolutions: Reference-Based Super-Resolution via Change Priors and Conditional Diffusion Modelcited by 20
- 2022DDPM-CD: Denoising Diffusion Probabilistic Models as Feature Extractors for Change Detectioncited by 19
- 2024Siamese Meets Diffusion Network: SMDNet for Enhanced Change Detection in High-Resolution RS Imagerycited by 10
- 2024ChangeAnywhere: Sample Generation for Remote Sensing Change Detection via Semantic Latent Diffusion Modelcited by 8
- 2025SpecDM: Hyperspectral Dataset Synthesis with Pixel-level Semantic Annotationscited by 1
- 2026Noise2Map: End-to-End Diffusion Model for Semantic Segmentation and Change Detectioncited by 0
- 2026ChangeFlow -- Latent Rectified Flow for Change Detection in Remote Sensingcited by 0
- 2026ChangeFlow -- Latent Rectified Flow for Change Detection in Remote Sensing14 May 2026
- 2026Noise2Map: End-to-End Diffusion Model for Semantic Segmentation and Change Detection30 Apr 2026
- 2025SpecDM: Hyperspectral Dataset Synthesis with Pixel-level Semantic Annotations24 Feb 2025
- 2024Diffusion Models Meet Remote Sensing: Principles, Methods, and Perspectives13 Apr 2024
- 2024ChangeAnywhere: Sample Generation for Remote Sensing Change Detection via Semantic Latent Diffusion Model13 Apr 2024
- 2024Building Bridges across Spatial and Temporal Resolutions: Reference-Based Super-Resolution via Change Priors and Conditional Diffusion Model26 Mar 2024
- 2024Siamese Meets Diffusion Network: SMDNet for Enhanced Change Detection in High-Resolution RS Imagery17 Jan 2024
- 2023GCD-DDPM: A Generative Change Detection Model Based on Difference-Feature Guided DDPM6 Jun 2023
- 2022Diffusion Models: A Comprehensive Survey of Methods and Applications2 Sep 2022
- 2022DDPM-CD: Denoising Diffusion Probabilistic Models as Feature Extractors for Change Detection23 Jun 2022
- 2024SemiCD-VL: Visual-Language Model Guidance Makes Better Semi-supervised Change Detectorcited by 18
- 2025Vision-Language Modeling Meets Remote Sensing: Models, Datasets and Perspectivescited by 18
- 2025UniChange: Unifying Change Detection with Multimodal Large Language Modelcited by 8
- 2026AD-Copilot: A Vision-Language Assistant for Industrial Anomaly Detection via Visual In-context Comparisoncited by 5
- 2026Stateful Visual Encoders for Vision-Language Modelscited by 0
- 2026From Pixels to Hierarchical Sequences: Quadtree Mask Encoding for Vision-Language Binary Change Detectioncited by 0
- 2026From Pixels to Hierarchical Sequences: Quadtree Mask Encoding for Vision-Language Binary Change Detection9 Sep 2026
- 2026Stateful Visual Encoders for Vision-Language Models3 Jun 2026
- 2026AD-Copilot: A Vision-Language Assistant for Industrial Anomaly Detection via Visual In-context Comparison14 Mar 2026
- 2025UniChange: Unifying Change Detection with Multimodal Large Language Model4 Nov 2025
- 2025Vision-Language Modeling Meets Remote Sensing: Models, Datasets and Perspectives20 May 2025
- 2024SemiCD-VL: Visual-Language Model Guidance Makes Better Semi-supervised Change Detector8 May 2024
- 2022An Empirical Study of Remote Sensing Pretrainingcited by 105
- 2022Changer: Feature Interaction is What You Need for Change Detectioncited by 78
- 2024HyperSIGMA: Hyperspectral Intelligence Comprehension Foundation Modelcited by 72
- 2024MTP: Advancing Remote Sensing Foundation Model via Multi-Task Pretrainingcited by 66
- 2024Change-Agent: Towards Interactive Comprehensive Remote Sensing Change Interpretation and Analysiscited by 60
- 2023Adapting Segment Anything Model for Change Detection in HR Remote Sensing Imagescited by 56
- 2023A New Learning Paradigm for Foundation Model-based Remote Sensing Change Detectioncited by 47
- 2024LSKNet: A Foundation Lightweight Backbone for Remote Sensingcited by 44
- 2022Joint Spatio-Temporal Modeling for the Semantic Change Detection in Remote Sensing Imagescited by 43
- 2022AdaMAE: Adaptive Masking for Efficient Spatiotemporal Learning with Masked Autoencoderscited by 41
- 2023Change Detection Methods for Remote Sensing in the Last Decade: A Comprehensive Reviewcited by 41
- 2024Changen2: Multi-Temporal Remote Sensing Generative Change Foundation Modelcited by 37
12 most cited of 209 All 209 (JSON)
- 2026PoE-Fuse: Precision-Weighted Expert Fusion for Bi-Temporal Change Understanding27 Sep 2026
- 2026QSCP: Beyond Class-Name Prompts for Query-Guided Semantic Change Parsing27 Sep 2026
- 2026From Change Captions to Change Detection: Semantic-Appearance Agreement Framework for Remote Sensing Change Detection23 Sep 2026
- 2026Progressive Pseudo-Label Optimization for Point-Supervised Change Detection2 Sep 2026
- 2026RingMoClaw: An Experience-Inspired Multi-Agent Framework for Self-Evolving Research in Remote Sensing1 Sep 2026
- 2026A comprehensive and trustworthy benchmark of AI methods for change detection in Earth observation28 Aug 2026
- 2026GAAT: Geometry-Aware Alignment Transformer for Multimodal UAV Perception28 Aug 2026
- 2026HIMEC: Directional Change Representation and Fixed-Interface Decoding for Remote Sensing Image Change Captioning12 Aug 2026
- 2026Zero-OVCD: Bridging Training-Free Foundation Models and Pseudo-Label Learning for Open-Vocabulary Change Detection12 Aug 2026
- 2026GEOID-Flood: A Large-Scale Multi-Modal Benchmark Dataset for Flood Segmentation3 Aug 2026
- 2026Learning Semantic-Robust Change Detection via Semantic-Invariant Self-Distillation21 Jul 2026
- 2026Domain-Incremental Remote Sensing Change Detection via Difference-Guided Adaptation and Frequency-Decoupled Distillation14 Jul 2026
12 newest of 209 All 209 (JSON)