3D Medical Image Segmentation

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18 papers in the last four weeks, up 260% on the four weeks before. 0.2% of all new papers.

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DINO-Med3D: Bridging Dimension and Domain Gaps in Volumetric Segmentation via Progressive Adaptation
Jun 17, 2026Haoyu Hu, Xiyao Ma, Shiqi Liu +43D ViTs Domain Adaptation
University of Chinese Academy of Sciences, Beijing, China · Institute of Automation, Chinese Academy of Sciences, Beijing, China
To forget is to preserve: Machine Unlearning for 3D medical image segmentation
Jun 15, 2026Nitesh Kumar Singh, Akhilesh Singh, Arjun AroraPrivacy-Preserving ML 3D Medical Image Segmentation
School of Computer Science UPES, University of Tomorrow Dehradun, India.
MNet++: Extended 2D/3D Networks for Anisotropic Medical Image Segmentation
Jun 13, 2026Kirsten Odendaal, Rade BajicMedical Image Segmentation 3D Medical Image Segmentation
School of Computing · Georgia Institute of Technology · Atlanta, GA, USA
CoMNet: A MedNeXt-CorrDiff Framework for Multi-Site Brain Tumor Segmentation
Jun 13, 2026Michael L. Evans, MD Fayaz Bin Hossen, MD Shibly Sadique +2Medical Image Segmentation 3D Medical Image Segmentation
Department of Electrical and Computer Engineering, Old Dominion University, Norfolk, VA, USA
vesselFM-CT: Segmenting All Blood Vessels in CT Images for System-Level Cardiovascular Analysis
Jun 8, 2026Bastian Wittmann, Chinmay Prabhakar, Suprosanna Shit +1Medical Image Analysis Medical Image Segmentation
Department of Quantitative Biomedicine, University of Zurich, Zurich, Switzerland
Multi-planar 2D-U-Net Segmentation of 3D-CT Abdominal Organs augmented by Spatial Occurrence Maps
Jun 5, 2026Daria Kern, Negar Chabi, Souraj Adhikary +1U-Net Medical Image Segmentation
Glasgow Caledonian University School of Science & Engineering Glasgow G4 0BA, United Kingdom · Jade University of Applied Sciences Department of Engineering & Medical Technology Germany, 26389, Wilhelmshaven, Germany
Efficient Transformer-Based Localized Patch Sampling for Choroid Plexus Segmentation in Multiple Sclerosis
Jun 2, 2026Po-Jui Lu, Alessandro Cagol, Mario Ocampo-Pineda +12Efficient ViTs Magnetic Resonance Imaging
Translational Imaging in Neurology (ThINk) Basel, Department of Biomedical Engineering, Faculty of Medicine, University Hospital Basel and University of Basel, Basel, Switzerland · Department of Neurology, University Hospital Basel, Basel, Switzerland · Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel and University of Basel, Basel, Switzerland +4
Personalized 3D Myocardial Infarct Geometry Reconstruction from Cine MRI for Cardiac Digital Twins
Jun 1, 2026Yilin Lyu, Mark YY Chan, Ching-Hui Sia +13D Reconstruction 3D Medical Imaging
Department of Biomedical Engineering, National University of Singapore, Singapore · Department of Medicine, National University of Singapore, Singapore · Department of Cardiology, National University Heart Centre Singapore, Singapore
3D Segment Anything Model with Visual Mamba for Diagnosing Placenta Accreta Spectrum
May 30, 2026Yuliang Zhang, Fang He, Lulu Peng +5Promptable Image Segmentation Medical Diagnosis
Department of Obstetrics and Gynecology, The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou 510000, China · Department of Obstetrics, Guangzhou Women and Children’s Medical Center, Guangzhou Medical University, Guangzhou 510180, China · Department of Radiology, The Third Affiliated Hospital, Guangzhou Medical University, Guangzhou 510000, China +1
BiSegMamba: Efficient Bidirectional Tri-Oriented Mamba for 3D Medical Image Segmentation
May 29, 2026Bakht Zada, Chao Tong, Qile Su +13D Medical Image Segmentation State Space Models
School of Computer Science and Engineering, Beihang University. State Key Laboratory of Virtual Reality Technology and Systems, Beihang University
SwInception -- Local Attention Meets Convolutions
May 28, 2026David Hagerman, Roman Naeem, Jakob Lindqvist +3Hybrid CNN-Transformer Architectures Efficient ViTs
Chalmers University of technology, 412 96 Gothenburg, Sweden · Zenseact, Lindholmspiren 2, 417 56 Gothenburg, Sweden
MedVol-R1: Reward-Driven Evidence Grounding for Volumetric Reasoning Segmentation
May 26, 2026Zichun Wang, Hairong Shi, Bingzheng Wei +2Image Segmentation Reinforcement Learning
School of Biological Science and Medical Engineering, Beihang University, Beijing, China · Center for Information and Computer Science, School of Science for Open and Environmental Systems, Graduate School of Science and Technology, Keio University, 2026 Kanagawa, Japan · Bytedance Inc., China +1
Detail Consistent Stage-Wise Distillation for Efficient 3D MRI Segmentation
May 25, 2026Mengchen Fan, Baocheng Geng, Xi Xiao +5Image Segmentation Medical Image Segmentation
University of Alabama at Birmingham, Birmingham, AL, USA · Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany · UTHealth Houston, Houston, TX, USA
VesselSim: learning 3D blood vessel segmentation without expert annotations
May 25, 2026Erin Rainville, Melissa Ananian, Tristan Mirolla +2Synthetic-to-Real Domain Adaptation Synthetic Data Augmentation
Department of Electrical and Computer Engineering, Concordia University, Montreal, Canada · Department of Computer Science and Software Engineering, Concordia University, Montreal, Canada
Are We Overconfident in Models and Results for Semi-Supervised 3D Medical Image Segmentation?
May 25, 2026Jun Li, Ziwei QinBenchmark Contamination Semi-Supervised Medical Image Segmentation
Institute of Systems Science and Technology, School of Electrical Engineering, Southwest Jiaotong University, China.
GLeVE: Graph-Guided Lesion Grounding with Proposal Verification in 3D CT
May 21, 2026Shuo Jiang, Yuhao Hong, Chunbo Jiang +93D Medical Image Segmentation Medical Image Grounding
Zhejiang Key Laboratory of Space Information Sensing and Transmission, Hangzhou Dianzi University, Hangzhou, China · Zhejiang University, Hangzhou, China · Tsinghua University, Beijing, China +1
SegGuidedNet: Sub-Region-Aware Attention Supervision for Interpretable Brain Tumor Segmentation
May 21, 2026Hasaan Maqsood, Saif Ur Rehman Khan, Sebastian Vollmer +2Image Segmentation BraTS
National University of Sciences and Technology (NUST), Islamabad, Pakistan. · Department of Computer Science, Rhineland-Palatinate Technical University of Kaiserslautern-Landau, Kaiserslautern, 67663, Germany. · German Research Center for Artificial Intelligence, Kaiserslautern, 67663, Germany. +2
Robustness of breast lesion segmentation under MRI undersampling improves with k-space-aware deep learning
May 21, 2026Lukas T. Rotkopf, Marco Schlimbach, Julius C. Holzschuh +3Magnetic Resonance Imaging Medical Image Segmentation
Institute for AI in Medicine (IKIM), University Hospital Essen, Essen, Germany · Department of Physics, Technical University Dortmund, Dortmund, Germany · 3Division of Radiology, German Cancer Research Center (DKFZ), Heidelberg, Germany +4
Physiology and Anatomy Aware Inverse Inference of Myocardial Infarction for Cardiac Digital Twin
May 21, 2026Mengxiao Wang, Yilin Lyu, Julia Camps +6Electrocardiography 3D Medical Image Segmentation
Shanghai Jiao Tong University, Shanghai, China · National University of Singapore, Singapore · Universitat Pompeu Fabra, Barcelona, Spain
VRXU-net: A Deep Learning Approach for Brain Ischemic Stroke Lesion Detection and Segmentation in T1W MRI
May 20, 2026Sayed Amir Mousavi MobarakehMedical Image Analysis U-Net
SpineContextResUNet: A Computationally Efficient Residual UNet for Spine CT Segmentation
May 20, 2026K S Nithurshen, Saurabh J. ShigwanEfficient Neural Network Inference U-Net
Shiv Nadar University, Delhi NCR, India
Uncertainty-Guided Conservative Propagation for Structured Inference in Vessel Segmentation
May 19, 2026Huan Huang, Michele Esposito, Chen ZhaoImage Segmentation Medical Image Segmentation
Department of Computer Science, Kennesaw State University, Marietta, 30060, GA, USA · Department of Cardiology, Medical University of South Carolina, Charleston, SC, USA
Benchmarking transferability of SSL pretraining to same and different modality segmentation tasks
May 18, 2026Jue Jiang, Harini VeeraraghavanCross-Modality Medical Image Segmentation Self-Supervised Pre-Training
Department of Medical Physics, Memorial Sloan Kettering Cancer Center
VoxShield: Protecting 3D Medical Datasets from Unauthorized Training via Frequency-Aware Inter-Slice Disruption
May 17, 2026Xinyao Liu, Zhipeng Deng, Wenhan Jiang +4Adversarial Examples 3D Medical Image Segmentation
Westlake University, Hangzhou, China · Dalian University of Technology, Dalian, China · Hokkaido University, Sapporo, Japan +2
MHMamba: Multi-Head Mamba for 3D Brain Tumor Segmentation
May 15, 2026Hanjun Tao, Hua Wang, Fan ZhangMamba BraTS
Shandong Technology and Business University, China · Ludong University, China
Evaluation of Anatomical Shape Priors in Deep Learning-Based Cardiac Multi-Compartment Segmentation
May 15, 2026Michael Hudler, Franz Thaler, Martin UrschlerU-Net Medical Image Segmentation
Institute for Medical Informatics, Statistics and Documentation Medical University of Graz
Degradation-Aware Blur-Segmentation of Brain Tumor
May 15, 2026Yuchun Wang, Xiaosong Li, Gefei Liang +1Cross-Modality Medical Image Segmentation BraTS
School of Physics and Optoelectronic Engineering, Foshan University, China.
Automatic Landmark-Based Segmentation of Human Subcortical Structures in MRI
May 14, 2026Ahmed Rekik, R. Jarrett Rushmore, Sylvain Bouix +1Image Segmentation Medical Image Segmentation
1 ´Ecole de technologie sup´erieure (´ETS), Montr´eal, Canada · 2Boston University School of Medicine, Boston, MA, USA · 3Signal and Smart Systems Lab (L3S), National School of Engineering of Tunis, University of Tunis El Manar, Tunisia
Optimization in Sparse 2D to Dense 3D Weakly Supervised Learning: Application to Multi-Label Segmentation of Large ex vivo MRI Data
May 12, 2026Paul Hoareau, Kuan Yi Wang, Brandon Bujak +6Weakly Supervised Image Segmentation Weakly Supervised Semantic Segmentation
NeuroPoly Lab, Institute of Biomedical Engineering, Polytechnique Montreal, Montreal, QC, Canada · ´Ecole Centrale de Lyon, Lyon, France · Mila - Quebec AI Institute, Montreal, QC, Canada +9
SEMIR: Semantic Minor-Induced Representation Learning on Graphs for Visual Segmentation
May 12, 2026Luke James Miller, Yugyung LeeGraph Structure Learning Image Segmentation
Department of Computing, Analytics and Mathematics; University of Missouri-Kansas City, Kansas City, United States.

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DINO-Med3D: Bridging Dimension and Domain Gaps in Volumetric Segmentation via Progressive Adaptation

Haoyu Hu, Xiyao Ma, Shiqi Liu, Linsen Zhang+3

University of Chinese Academy of Sciences, Beijing, China · Institute of Automation, Chinese Academy of Sciences, Beijing, China

3D ViTs Domain Adaptation Vision Foundation Model Adaptation 3D Medical Image Segmentation

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Although DINOv3 has demonstrated remarkable semantic discrimination in natural imagery, its direct application to volumetric medical segmentation is hindered by inherent dimension and domain disparities. To resolve these issues, we propose DINO-Med3D, a two-stage progressive framework that repurpose the pre-trained DINOv3 encoder for 3D medical tasks. In the first stage, we mitigate the dimension gap by introducing a multi-slice embedding module that incorporates pseudo-3D context, while simultaneously employing a segmentation proxy task to adapt representations learned from natural scenes to the medical domain. Subsequently, we further enhance volumetric understanding by adding lightweight 3D adapters into the frozen backbone to enforce global inter-slice continuity. Finally, to compensate for the spatial information loss inherent in the embedding process, we design a parallel detail recovery stream to explicitly preserve high-frequency boundary cues. Extensive experiments on five public datasets demonstrate that our approach successfully adapts DINOv3 to the medical domain and significantly outperforms state-of-the-art baselines.

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