Deep learning for unsupervised domain adaptation in medical imaging: Recent advancements and future perspectives
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Abstract (arXiv)
Deep learning has demonstrated remarkable performance across various tasks in medical imaging. However, these approaches primarily focus on supervised learning, assuming that the training and testing data are drawn from the same distribution. Unfortunately, this assumption may not always hold true in practice. To address these issues, unsupervised domain adaptation (UDA) techniques have been developed to transfer knowledge from a labeled domain to a related but unlabeled domain. In recent years, significant advancements have been made in UDA, resulting in a wide range of methodologies, including feature alignment, image translation, self-supervision, and disentangled representation methods, among others. In this paper, we provide a comprehensive literature review of recent deep UDA approaches in medical imaging from a technical perspective. Specifically, we categorize current UDA research in medical imaging into six groups and further divide them into finer subcategories based on the different tasks they perform. We also discuss the respective datasets used in the studies to assess the divergence between the different domains. Finally, we discuss emerging areas and provide insights and discussions on future research directions to conclude this survey.
Key facts. Cited by 24 papers in the map (data through 7 Oct 2026). Builds on 141 of its 305 references that are in the map. First posted on arXiv 18 Jul 2023.
Builds on
141 of 305 references.
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50 most cited of 141 All 141 (JSON)
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Citing papers per year: 2023: 2; 2024: 6; 2025: 11; 2026: 5.
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- 2024Advancing UWF-SLO Vessel Segmentation with Source-Free Active Domain Adaptation and a Novel Multi-Center Datasetcited by 11
- 2024A Systematic Review of Generalization Research in Medical Image Classificationcited by 8
- 2023Data efficient deep learning for medical image analysis: A surveycited by 6
- 2023Domain Adaptive Graph Neural Networks for Constraining Cosmological Parameters Across Multiple Data Setscited by 6
- 2025CACTUS: An Open Dataset and Framework for Automated Cardiac Assessment and Classification of Ultrasound Images Using Deep Transfer Learningcited by 6
- 2025Augmentation-based Domain Generalization and Joint Training from Multiple Source Domains for Whole Heart Segmentationcited by 2
- 2024AdaptDiff: Cross-Modality Domain Adaptation via Weak Conditional Semantic Diffusion for Retinal Vessel Segmentationcited by 1
- 2025Leveraging Modified Ex Situ Tomography Data for Segmentation of In Situ Synchrotron X-Ray Computed Tomographycited by 1
- 2026A3-TTA: Adaptive Anchor Alignment Test-Time Adaptation for Image Segmentationcited by 1
- 2024Curvature Diversity-Driven Deformation and Domain Alignment for Point Cloudcited by 0
- 2024Gaussian Process Emulators for Few-Shot Segmentation in Cardiac MRIcited by 0
- 2024Multi-Source Unsupervised Domain Adaptation with Prototype Aggregationcited by 0
12 more
- 2025Color-Quality Invariance for Robust Medical Image Segmentationcited by 0
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- 2025Efficient Self-Supervised Adaptation for Medical Image Analysiscited by 0
- 2025Domain-Adversarial Neural Network and Explainable AI for Reducing Tissue-of-Origin Signal in Pan-cancer Mortality Classificationcited by 0
- 2025Targeted Unlearning Using Perturbed Sign Gradient Methods With Applications On Medical Imagescited by 0
- 2025ADAptation: Reconstruction-based Unsupervised Active Learning for Breast Ultrasound Diagnosiscited by 0
- 2025Unsupervised Domain Adaptation via Content Alignment for Hippocampus Segmentationcited by 0
- 2025Semantic-aware Random Convolution and Source Matching for Domain Generalization in Medical Image Segmentationcited by 0
- 2026DDS-UDA: Dual-Domain Synergy for Unsupervised Domain Adaptation in Joint Segmentation of Optic Disc and Optic Cupcited by 0
- 2026Improving Generalization of Deep Learning for Brain Metastases Segmentation Across Institutionscited by 0
- 2026A cross-process welding penetration status prediction algorithm based on unsupervised domain adaptation in laser and TIG weldingcited by 0
- 2026Towards Practical Algorithm Selection for Unsupervised Domain Adaptation in Medical Imagingcited by 0
- 2026Towards Practical Algorithm Selection for Unsupervised Domain Adaptation in Medical Imaging30 Jul 2026
- 2026A cross-process welding penetration status prediction algorithm based on unsupervised domain adaptation in laser and TIG welding24 Jun 2026
- 2026Improving Generalization of Deep Learning for Brain Metastases Segmentation Across Institutions1 Apr 2026
- 2026DDS-UDA: Dual-Domain Synergy for Unsupervised Domain Adaptation in Joint Segmentation of Optic Disc and Optic Cup7 Mar 2026
- 2026A3-TTA: Adaptive Anchor Alignment Test-Time Adaptation for Image Segmentation3 Feb 2026
- 2025Semantic-aware Random Convolution and Source Matching for Domain Generalization in Medical Image Segmentation1 Dec 2025
- 2025Unsupervised Domain Adaptation via Content Alignment for Hippocampus Segmentation15 Oct 2025
- 2025Augmentation-based Domain Generalization and Joint Training from Multiple Source Domains for Whole Heart Segmentation6 Aug 2025
- 2025ADAptation: Reconstruction-based Unsupervised Active Learning for Breast Ultrasound Diagnosis1 Jul 2025
- 2025Targeted Unlearning Using Perturbed Sign Gradient Methods With Applications On Medical Images28 May 2025
- 2025Leveraging Modified Ex Situ Tomography Data for Segmentation of In Situ Synchrotron X-Ray Computed Tomography27 Apr 2025
- 2025Domain-Adversarial Neural Network and Explainable AI for Reducing Tissue-of-Origin Signal in Pan-cancer Mortality Classification14 Apr 2025
12 more
- 2025Efficient Self-Supervised Adaptation for Medical Image Analysis24 Mar 2025
- 2025CACTUS: An Open Dataset and Framework for Automated Cardiac Assessment and Classification of Ultrasound Images Using Deep Transfer Learning7 Mar 2025
- 2025Bridging Synthetic-to-Real Gaps: Frequency-Aware Perturbation and Selection for Single-shot Multi-Parametric Mapping Reconstruction5 Mar 2025
- 2025Color-Quality Invariance for Robust Medical Image Segmentation11 Feb 2025
- 2024Multi-Source Unsupervised Domain Adaptation with Prototype Aggregation20 Dec 2024
- 2024Gaussian Process Emulators for Few-Shot Segmentation in Cardiac MRI11 Nov 2024
- 2024AdaptDiff: Cross-Modality Domain Adaptation via Weak Conditional Semantic Diffusion for Retinal Vessel Segmentation6 Oct 2024
- 2024Curvature Diversity-Driven Deformation and Domain Alignment for Point Cloud3 Oct 2024
- 2024Advancing UWF-SLO Vessel Segmentation with Source-Free Active Domain Adaptation and a Novel Multi-Center Dataset19 Jun 2024
- 2024A Systematic Review of Generalization Research in Medical Image Classification18 Mar 2024
- 2023Domain Adaptive Graph Neural Networks for Constraining Cosmological Parameters Across Multiple Data Sets2 Nov 2023
- 2023Data efficient deep learning for medical image analysis: A survey10 Oct 2023
- 2024Advancing UWF-SLO Vessel Segmentation with Source-Free Active Domain Adaptation and a Novel Multi-Center Datasetcited by 11
- 2024A Systematic Review of Generalization Research in Medical Image Classificationcited by 8
- 2023Data efficient deep learning for medical image analysis: A surveycited by 6
- 2023Domain Adaptive Graph Neural Networks for Constraining Cosmological Parameters Across Multiple Data Setscited by 6
- 2025CACTUS: An Open Dataset and Framework for Automated Cardiac Assessment and Classification of Ultrasound Images Using Deep Transfer Learningcited by 6
- 2025Augmentation-based Domain Generalization and Joint Training from Multiple Source Domains for Whole Heart Segmentationcited by 2
- 2025Leveraging Modified Ex Situ Tomography Data for Segmentation of In Situ Synchrotron X-Ray Computed Tomographycited by 1
- 2026A3-TTA: Adaptive Anchor Alignment Test-Time Adaptation for Image Segmentationcited by 1
- 2024Curvature Diversity-Driven Deformation and Domain Alignment for Point Cloudcited by 0
- 2024Gaussian Process Emulators for Few-Shot Segmentation in Cardiac MRIcited by 0
- 2024Multi-Source Unsupervised Domain Adaptation with Prototype Aggregationcited by 0
- 2025Color-Quality Invariance for Robust Medical Image Segmentationcited by 0
12 most cited of 22 All 22 (JSON)
- 2026Towards Practical Algorithm Selection for Unsupervised Domain Adaptation in Medical Imaging30 Jul 2026
- 2026A cross-process welding penetration status prediction algorithm based on unsupervised domain adaptation in laser and TIG welding24 Jun 2026
- 2026Improving Generalization of Deep Learning for Brain Metastases Segmentation Across Institutions1 Apr 2026
- 2026DDS-UDA: Dual-Domain Synergy for Unsupervised Domain Adaptation in Joint Segmentation of Optic Disc and Optic Cup7 Mar 2026
- 2026A3-TTA: Adaptive Anchor Alignment Test-Time Adaptation for Image Segmentation3 Feb 2026
- 2025Semantic-aware Random Convolution and Source Matching for Domain Generalization in Medical Image Segmentation1 Dec 2025
- 2025Unsupervised Domain Adaptation via Content Alignment for Hippocampus Segmentation15 Oct 2025
- 2025Augmentation-based Domain Generalization and Joint Training from Multiple Source Domains for Whole Heart Segmentation6 Aug 2025
- 2025ADAptation: Reconstruction-based Unsupervised Active Learning for Breast Ultrasound Diagnosis1 Jul 2025
- 2025Leveraging Modified Ex Situ Tomography Data for Segmentation of In Situ Synchrotron X-Ray Computed Tomography27 Apr 2025
- 2025Domain-Adversarial Neural Network and Explainable AI for Reducing Tissue-of-Origin Signal in Pan-cancer Mortality Classification14 Apr 2025
- 2025Efficient Self-Supervised Adaptation for Medical Image Analysis24 Mar 2025
12 newest of 22 All 22 (JSON)