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科学与医疗

医学 AI

医学智能、临床 AI、医学影像、病理、诊断和医疗健康大模型。

共收录 354 信号源:cs.CV, cs.LG, q-bio, eess.IV, eess.SP

1. 医学影像 354 篇

2603.25523 2026-08-03 physics.flu-dyn physics.med-ph 版本更新 87%

Trans-stenotic pressure drop estimation from PC-MRI and ultrasound imaging velocimetry using a modified Bernoulli equation

利用改进的伯努利方程估计跨狭窄压力梯度

Ali Amiri, Johan T. Padding, Selene Pirola, Willian Hogendoorn

专题命中 医学影像 :MRI(title,summary_cn)

AI总结 本文提出改进的伯努利方程以更准确估计跨狭窄压力梯度,通过引入雷诺数依赖的损失系数,实验表明该方法在生理相关流量范围内优于传统方法,且MRI成像中峰值速度更抗采样误差。

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1910.07712 2026-06-11 stat.AP stat.CO stat.ME 版本更新 87%

Estimating Spatially-Smoothed Fiber Orientation Distribution from Diffusion-MRI Experiments

从扩散MRI实验估计空间平滑的纤维取向分布

Jilei Yang, Seungyong Hwang, Mengjie Shi, Jie Peng

专题命中 医学影像 :MRI(title,title_cn)

AI总结 提出最近邻自适应回归模型(NARM),通过加权局部似然估计和空间邻域嵌套实现纤维取向分布(FOD)的空间自适应估计,引入体素级重缩放和数据驱动停止规则防止过平滑,并基于配置感知策略选择相似性平滑参数,在模拟和人类连接组项目数据中提高了估计准确性和可重复性。

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2606.06407 2026-06-09 cs.CV cs.IR cs.LG eess.IV 版本更新 87%

A Vision-language Framework for Comparative Reasoning in Radiology

放射学中比较推理的视觉语言框架

Tengfei Zhang, Ziheng Zhao, Xiaoman Zhang, Lisong Dai, Pengcheng Qiu, Ya Zhang, Yanfeng Wang, Weidi Xie

机构 * University of Science and Technology of China(中国科学技术大学) Shanghai Artificial Intelligence Laboratory(上海人工智能实验室) School of Artificial Intelligence, Shanghai Jiao Tong University(上海交通大学人工智能学院) Department of Biomedical Informatics, Harvard Medical School(哈佛医学院生物医学信息学系) Department of Radiology, Renmin Hospital of Wuhan University(武汉大学仁民医院放射科) Shanghai Sixth People’s Hospital Affiliated to Shanghai Jiao Tong University(上海交通大学附属第六人民医院)

专题命中 医学影像 :radiology(title);CT(abstract,abstract_cn);diagnosis(abstract);分类 cs.CV、cs.LG、eess.IV

AI总结 提出一个实体感知的跨图像推理框架,通过构建大规模比较影像数据集MedReCo-DB和开发MedReCo及MedReCo-VLM模型,实现了参考病例检索和时间比较解读,显著提升了放射学比较推理性能。

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2512.03449 2026-08-20 cs.CV 版本更新 86%

LM-CartSeg: Automated Segmentation of Lateral and Medial Cartilage and Subchondral Bone for Radiomics Analysis

LM-CartSeg:膝关节MRI放射组学分析中侧向和 medial 半月板及下骨板的自动分割

Tongxu Zhang, Zongpan Li, Aaron Kam Lun Leung, Siu Ngor Fu

机构 * Department of Rehabilitation Sciences, The Hong Kong Polytechnic University, Kowloon, Hong Kong, China(香港理工大学康复科学系) Department of Physical Therapy and Rehabilitation Science, University of Maryland, Baltimore, Maryland, USA(马里兰大学巴尔的摩分校物理治疗与康复科学系)

专题命中 医学影像 :MRI(title_cn,summary_cn);分类 cs.CV

AI总结 本文提出LM-CartSeg方法,通过自动分割、几何分室和放射组学分析,提高膝关节MRI中半月板和下骨板分割的准确性和质量控制,实现多中心研究的基础。

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2604.06482 2026-07-10 physics.med-ph cs.LG 版本更新 86%

Spatiotemporal Gaussian representation-based dynamic reconstruction and motion estimation framework for time-resolved volumetric MR imaging (DREME-GSMR)

基于空间时间高斯表示的动态重建与运动估计框架用于时间分辨体素MRI成像(DREME-GSMR)

Jiacheng Xie, Hua-Chieh Shao, Can Wu, Ricardo Otazo, Jie Deng, Mu-Han Lin, Tsuicheng Chiu, Jacob Buatti, Viktor Iakovenko, You Zhang

机构 * The Advanced Imaging and Informatics for Radiation Therapy (AIRT) Laboratory(先进成像与放射治疗信息学(AIRT)实验室) The Medical Artificial Intelligence and Automation (MAIA) Laboratory(医学人工智能与自动化(MAIA)实验室) Department of Radiation Oncology, University of Texas Southwestern Medical Center(德克萨斯大学西南医学中心放射肿瘤科) Department of Medical Physics, Memorial Sloan Kettering Cancer Center(纪念斯隆凯特琳癌症中心医学物理系)

专题命中 医学影像 :MRI(title_cn,summary_cn);分类 cs.LG

AI总结 本文提出DREME-GSMR框架,通过3D高斯表示实现亚秒级动态MRI重建,无需先验模型即可进行实时影像和运动追踪。

Comments 57 pages, 10 figures

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2605.24609 2026-06-15 physics.med-ph cs.AI cs.CV 版本更新 86%

Catching magnetic resonance imaging outliers in artificial intelligence-supported radiotherapy workflows: unsupervised detection and localization of image anomalies using deep learning

捕捉MRI异常:使用深度学习无监督检测和定位MRI伪影及临床异常

Mustafa Kadhim, Viktor Rogowski, Emilia Persson, Camila Gonzalez, André Haraldsson, Sofie Ceberg, Mikael Nilsson, Malin Kügele, Sven Bäck, Christian Jamtheim Gustafsson

机构 * Physics and Imaging in Radiation Oncology (phiRO)(物理与放射治疗成像(phiRO))

专题命中 医学影像 :MRI(title_cn,summary_cn);分类 cs.CV

AI总结 提出一种两阶段无监督异常检测框架,通过离散令牌压缩和令牌惊奇度评分,在盆腔和脑部MRI上实现高精度异常检测与定位,支持放疗工作流自动化质量控制。

Comments This paper has been submitted to Physics and Imaging in Radiation Oncology (phiRO)

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2605.09575 2026-07-07 eess.IV cs.CV 版本更新 86%

Annotation-free deep learning for detection and segmentation of fetal germinal matrix-intraventricular hemorrhage in brain MRI

无需标注的深度学习用于胎儿生殖层-脑室出血的检测和分割

Mingxuan Liu, Yingqi Hao, Yi Liao, Juncheng Zhu, Haoxiang Li, Hongjia Yang, Yifei Chen, Yijin Li, Kasidit Anmahapong, Zihan Li, Jialan Zheng, Min Kang, Yan Song, Hua Lai, Xiaoling Zhou, Nan Sun, Rong Hu, Gang Ning, Haibo Qu, Qiyuan Tian

机构 * Department of Radiology, West China Second University Hospital, Sichuan University(四川大学华西第二医院放射科) School of Biomedical Engineering, Tsinghua Medicine, Tsinghua University(清华大学医学院生物医学工程系) Department of Radiology, Sichuan Provincial Woman’s and Children’s Hospital, The Affiliated Women’s and Children’s Hospital of Chengdu Medical College(四川省妇幼保健院放射科,成都医学院附属妇幼医院) Chengdu Women’s and Children’s Central Hospital, School of Medicine, University of Electronic Science and Technology of China(成都妇女儿童中央医院,电子科技大学医学院) Department of Radiology, The Third Affiliated Hospital of Zhengzhou University(郑州大学第三附属医院放射科) Qujing Maternal and Child Health Hospital, Qujing, China(曲靖 maternal and child health hospital, Qujing, China)

专题命中 医学影像 :MRI(title,abstract);diagnosis(abstract);分类 cs.CV、eess.IV

AI总结 本文提出一种无需标注数据的深度学习框架,用于自动检测和分割胎儿生殖层-脑室出血,通过伪图像合成和医学先验知识训练,提升了诊断和分割的准确性。

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2505.24160 2026-06-23 eess.IV cs.CV 版本更新 86%

Beyond the LUMIR challenge: The pathway to foundational registration models

超越LUMIR挑战:走向基础配准模型

Junyu Chen, Shuwen Wei, Joel Honkamaa, Pekka Marttinen, Hang Zhang, Min Liu, Yichao Zhou, Zuopeng Tan, Zhuoyuan Wang, Yi Wang, Hongchao Zhou, Shunbo Hu, Yi Zhang, Qian Tao, Lukas Förner, Thomas Wendler, Bailiang Jian, Benedikt Wiestler, Tim Hable, Jin Kim, Dan Ruan, Frederic Madesta, Thilo Sentker, Wiebke Heyer, Lianrui Zuo, Yuwei Dai, Jing Wu, Jerry L. Prince, Harrison Bai, Yong Du, Yihao Liu, Alessa Hering, Reuben Dorent, Lasse Hansen, Mattias P. Heinrich, Aaron Carass

机构 * The Russell H. Morgan Department of Radiology(Russell H. Morgan放射科) Radiological Science, Johns Hopkins Medical School(约翰霍普金斯医学院放射科学) Department of Computer Science, Aalto University(阿尔托大学计算机科学系) Cornell University(康奈尔大学) Canon Medical Systems (China) Co. Ltd.(佳能医疗系统(中国)有限公司) School of Biomedical Engineering, Shenzhen University Medical School(深圳大学医学院生物医学工程学院) Department of Imaging Physics, Delft University of Technology(代尔夫特理工大学成像物理系) Technical University of Munich(慕尼黑技术大学) Radboud University Medical Center(拉德伯德大学医学中心) Inria, Paris, France(法国巴黎Inria)

专题命中 医学影像 :MRI(summary_cn,abstract);medical image(abstract,comments);分类 cs.CV、eess.IV

AI总结 提出LUMIR挑战,通过大规模无监督脑MRI配准任务,验证深度学习方法在生成解剖合理变形场和跨域鲁棒性上的优势,推动通用医学图像配准基础模型的发展。

Comments Accepted to Medical Image Analysis ((c) MedIA). Code available at https://github.com/JHU-MedImage-Reg/LUMIR_L2R

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2510.09953 2026-08-17 cs.CV 版本更新 85%

J-RAS: Mutual Adaptation for Medical Image Segmentation via Contrastive Retrieval-Augmented Joint Optimization

J-RAS:基于对比检索增强联合优化的医学图像分割互适应方法

Salma J. Ahmed, Emad A. Mohammed, Azam Asilian Bidgoli

机构 * Laurier University(劳里尔大学)

专题命中 医学影像 :medical image(title,abstract);MRI(abstract_cn);CT(abstract_cn);分类 cs.CV

AI总结 提出J-RAS框架,通过交替对比学习和监督学习联合优化分割与检索模型,实现检索与分割的互适应,提升医学图像分割的边界描绘、鲁棒性和跨数据集泛化能力。

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2605.13544 2026-07-03 cs.CV 版本更新 85%

CA-GCL: Cross-Anatomy Global-Local Contrastive Learning for Robust 3D Medical Image Understanding

CA-GCL:跨解剖全局-局部对比学习用于稳健的3D医学图像理解

Hanwen Zhang, Yao Liu, Die Dai, Jiaye Yang, Qiao Liu, Yutong Xie, Peng Wang

机构 * University of Electronic Science and Technology of China(电子科技大学) Mohamed bin Zayed University of Artificial Intelligence(莫扎德人工智能大学)

专题命中 医学影像 :medical image(title,abstract);CT(abstract,abstract_cn);分类 cs.CV

AI总结 本文提出CA-GCL框架,通过全局对比学习和临床感知文本增强,解决3D医学图像理解中文本嵌入空间退化问题,提升零样本异常检测性能和跨数据集泛化能力。

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2508.16650 2026-06-24 eess.IV cs.CV q-bio.QM 版本更新 85%

Predicting brain tumour enhancement from non-contrast MR imaging with artificial intelligence: a multi-cohort retrospective diagnostic accuracy study

基于人工智能从非对比MR成像预测脑肿瘤强化:一项多队列回顾性诊断准确性研究

James K Ruffle, Samia Mohinta, Guilherme Pombo, Asthik Biswas, Alan Campbell, Indran Davagnanam, David Doig, Ahmed Hammam, Harpreet Hyare, Farrah Jabeen, Emma Lim, Dermot Mallon, Stephanie Owen, Sophie Wilkinson, Sebastian Brandner, Parashkev Nachev

机构 * Queen Square Institute of Neurology, University College London, London, UK(伦敦大学学院医院神经科学研究所) National Hospital for Neurology and Neurosurgery, London, UK(伦敦神经病学与神经外科医院) NVIDIA, UK(英国NVIDIA公司) Great Ormond Street Hospital for Children, London, UK(伦敦儿童医院) Royal National Orthopaedic Hospital, Stanmore, Middlesex, UK(斯坦莫尔皇家骨科医院,中西敏,英国) University College Hospitals NHS Foundation Trust, London, UK(伦敦大学学院医院 NHS 基础信托) Royal Free Hospital, London, UK(伦敦皇家自由医院) Imperial College Healthcare NHS Trust, London, UK(伦敦帝国学院医疗信托) Imperial College London, London, UK(伦敦帝国学院)

专题命中 医学影像 :MRI(summary_cn,abstract);pathology(abstract);分类 cs.CV、q-bio、eess.IV

AI总结 本研究开发并验证了深度学习模型,仅从非对比MRI预测肿瘤对比增强,在多个数据集上达到83.0%的平衡准确率,有望减少神经肿瘤成像中对钆的依赖。

Comments 44 pages

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2510.14462 2026-08-19 cs.CV 版本更新 84%

Unsupervised Deep Generative Models for Anomaly Detection in Neuroimaging: A Systematic Scoping Review

无监督深度生成模型在神经影像中的异常检测:一项系统性综述

Youwan Mahé, Elise Bannier, Stéphanie Leplaideur, Elisa Fromont, Francesca Galassi

机构 * Univ Rennes, Inria, CNRS, Inserm, IRISA UMR 6074, Empenn, Rennes, France(法国里昂大学、Inria、CNRS、Inserm、IRISA UMR 6074、Empenn、里昂) Siemens Healthineers, Courbevoie, France(法国西门子医疗影像公司、Courbevoie) CHU Rennes, Radiology Department, Rennes, France(里昂大学医院、放射科、法国里昂) CHU Rennes, Physical Medicine and Rehabilitation Department, Rennes, France(里昂大学医院、康复医学部、法国里昂) Centre de Kerpape, Ploemeur, France(凯帕尔中心、法国普洛梅尔) Univ Rennes, Inria, CNRS, IRISA, Rennes, France(法国里昂大学、Inria、CNRS、IRISA、里昂)

专题命中 医学影像 :MRI(abstract,abstract_cn);CT(abstract,abstract_cn);pathology(abstract);分类 cs.CV

AI总结 本文综述了无监督深度生成模型在神经影像异常检测中的应用,指出其在病理无关定位中的潜力及现存挑战。

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2312.17670 2026-07-15 cs.CV cs.LG q-bio.QM q-bio.TO 版本更新 84%

The TopCoW Challenge -- Topology-Aware Circle of Willis Segmentation for CT and MR Angiography

TopCoW挑战——用于CT和MR血管造影的拓扑感知Willis环分割

Kaiyuan Yang, Fabio Musio, Yihui Ma, Norman Juchler, Johannes C. Paetzold, Rami Al-Maskari, Luciano Höher, Hongwei Bran Li, Ibrahim Ethem Hamamci, Anjany Sekuboyina, Suprosanna Shit, Houjing Huang, Chinmay Prabhakar, Ezequiel de la Rosa, Bastian Wittmann, Diana Waldmannstetter, Florian Kofler, Fernando Navarro, Martin J. Menten, Ivan Ezhov, Daniel Rueckert, Iris N. Vos, Ynte M. Ruigrok, Birgitta K. Velthuis, Hugo J. Kuijf, Pengcheng Shi, Wei Liu, Ting Ma, Maximilian R. Rokuss, Yannick Kirchhoff, Fabian Isensee, Klaus Maier-Hein, Chengcheng Zhu, Huilin Zhao, Philippe Bijlenga, Julien Hämmerli, Catherine Wurster, Laura Westphal, Jeroen Bisschop, Elisa Colombo, Hakim Baazaoui, Hannah-Lea Handelsmann, Andrew Makmur, James Hallinan, Amrish Soundararajan, Benedikt Wiestler, Jan S. Kirschke, Evamaria O. Riedel, Roland Wiest, Emmanuel Montagnon, Laurent Letourneau-Guillon, Kwanseok Oh, Dahye Lee, Orhun Utku Aydin, Adam Hilbert, Jana Rieger, Dimitrios Rallios, Satoru Tanioka, Alexander Koch, Dietmar Frey, Abdul Qayyum, Moona Mazher, Steven Niederer, Nico Disch, Julius C. Holzschuh, Dominic LaBella, Francesco Galati, Daniele Falcetta, Maria A. Zuluaga, Chaolong Lin, Haoran Zhao, Zehan Zhang, Minghui Zhang, Xin You, Hanxiao Zhang, Guang-Zhong Yang, Yun Gu, Sinyoung Ra, Jongyun Hwang, Hyunjin Park, Junqiang Chen, Marek Wodzinski, Henning Müller, Nesrin Mansouri, Florent Autrusseau, Cansu Yalcin, Rachika E. Hamadache, Clara Lisazo, Joaquim Salvi, Adrià Casamitjana, Xavier Lladó, Uma Maria Lal-Trehan Estrada, Valeriia Abramova, Luca Giancardo, Arnau Oliver, Paula Casademunt, Adrian Galdran, Matteo Delucchi, Oscar Camara, Jialu Liu, Haibin Huang, Yue Cui, Zehang Lin, Yusheng Liu, Shunzhi Zhu, Tatsat R. Patel, Adnan H. Siddiqui, Vincent M. Tutino, Maysam Orouskhani, Huayu Wang, Mahmud Mossa-Basha, Yuki Sato, Sven Hirsch, Susanne Wegener, Bjoern Menze

机构 * Department of Quantitative Biomedicine, University of Zurich, Zurich, Switzerland Institute of Computational Life Sciences, Zurich University of Applied Sciences (ZHAW), Waedenswil, Switzerland Department of Neuroradiology, University Hospital of Zurich, Zurich, Switzerland Department of Neurosurgery, Zhongnan Hospital of Wuhan University, Wuhan, China Department of Radiology at Weill Cornell Medicine, Cornell University, New York, USA Institute for Tissue Engineering School of Computation, Information Technology, Technical University of Munich, Germany Athinoula A. Martinos Center for Biomedical Imaging, Harvard Medical School, Boston, USA School of Medicine Health, TUM Klinikum, Technical University of Munich, Germany Munich Center for Machine Learning, Munich, Germany Department of Computing, Imperial College London, London, UK Image Sciences Institute, UMC Utrecht, Utrecht, The Netherlands Department of Neurology Neurosurgery, University Medical Center Utrecht, Utrecht, The Netherlands Department of Radiology, University Medical Center Utrecht, Utrecht, The Netherlands Electronic \& Information Engineering School, Harbin Institute of Technology (Shenzhen), China Peng Cheng Laboratory, Shenzhen, China Division of Medical Image Computing, German Cancer Research Center (DKFZ), Heidelberg, Germany Faculty of Mathematics Computer Science, Heidelberg University, Germany Helmholtz Imaging, German Cancer Research Center, Heidelberg, Germany Data Science School for Health, Karlsruhe/Heidelberg, Germany Learning Group, Department of Radiation Oncology, Heidelberg University Hospital Department of Radiology, University of Washington, Seattle, WA, USA Department of Radiology, Ren Ji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China Department of Clinical Neurosciences, Division of Neurosurgery, Geneva University Hospitals, Geneva, Switzerland Department of Neurology, University Hospital of Zurich, Zurich, Switzerland Department of Physiology, University of Toronto, Canada Department of Neurosurgery, University Hospital of Zurich, Zurich, Switzerland Department of Diagnostic Imaging, National University Hospital, Singapore University of Chicago, USA Department of Diagnostic Interventional Neuroradiology, University Hospital Berne University of Berne, Berne, Switzerland Centre de Recherche du Centre Hospitalier de l’Université de Montréal (CRCHUM), Montréal, Québec, Canada DEEPNOID Inc., Seoul, South Korea Department of Artificial Intelligence, Korea University, Seoul, South Korea Charité Lab for AI in Medicine (CLAIM), Charité Universitätsmedizin Berlin, Berlin, Germany Lung Institute, Faculty of Medicine, Imperial College London, London, UK Centre for Medical Image Computing, Department of Computer Science, University College London, London, UK Department of Radiation Oncology, Duke University Medical Center, Durham, NC, USA Institute of Medical Technology, Peking University Health Science Center, Beijing, China Hangzhou Genlight MedTech Co., Ltd., China Institute of Medical Robotics, Shanghai Jiao Tong University, Shanghai, China Department of Automation, Shanghai Jiao Tong University, Shanghai, China Department of Artificial Intelligence, Sungkyunkwan University, Seoul, South Korea Department of Electrical Computer Engineering, Sungkyunkwan University, Seoul, South Korea Shanghai MediWorks Precision Instruments Co., Ltd., China Institute of Informatics, HES-SO Valais-Wallis, Switzerland Department of Measurement Electronics, AGH University of Krakow, Poland Laboratoire de Thermique et Energie de Nantes (LTeN), Université Nantes, Polytech’Nantes, Nantes, France Research Institute of Computer Vision Center for Precision Health, McWilliams School of Biomedical Informatics, University of Texas Health Science Center at Houston, USA Physense, BCN-Medtech, Department of Communication Information Technologies, Universitat Pompeu Fabra, Barcelona, Spain Department of Mathematical Modeling Machine Learning, University of Zurich, Zurich, Switzerland Laboratory of Brain Atlas Brain-inspired Intelligence, Institute of Automation, Chinese Academy of Sciences, Beijing, China School of Artificial Intelligence, University of Chinese Academy of Sciences, Beijing, China School of Computer Information Engineering, Xiamen University of Technology, Xiamen, China Vascular Research Center, University at Buffalo, NY, USA Department of Pathology Anatomical Sciences, University at Buffalo, NY, USA Department of Neurosurgery, University at Buffalo, NY, USA LPIXEL Inc., Tokyo, Japan

专题命中 医学影像 :CT(title,title_cn);分类 cs.CV、cs.LG、q-bio

AI总结 组织TopCoW基准挑战,发布含125对MRA和CTA扫描的注释数据集,参与者提交CoW分割和变体分类算法,经评估,最佳算法在多任务中表现出色,证明CoW分割算法对下游临床应用有可解释性效用。

Comments Summary paper for the TopCoW Challenge: 4 figures, 1 table, and supplementary material in appendix. Accepted for publication in NEJM AI. Datasets and best-performing algorithm Dockers are available at https://zenodo.org/records/15692630 and https://zenodo.org/records/15665435

Journal ref NEJM AI 2026;3(8)

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2605.05161 2026-06-23 cs.CV 版本更新 84%

Wasserstein-Aligned Localisation for VLM-Based Distributional OOD Detection in Medical Imaging

基于VLM的医学图像分布外检测的Wasserstein对齐定位

Bernhard Kainz, Johanna P Mueller, Matthew Baugh, Cosmin Bercea

机构 * Department of Computing, Imperial College London, UK(伦敦帝国理工学院计算机系) Technical University Munich, DE(慕尼黑技术大学) Munich Center for Machine Learning (MCML), DE(慕尼黑机器学习中心(MCML))

专题命中 医学影像 :MRI(summary_cn,abstract);pathology(abstract);分类 cs.CV

AI总结 提出WALDO框架,利用最优传输理论通过熵加权切片Wasserstein距离、Goldilocks区域采样和自一致性聚合实现零样本异常定位,在NOVA脑MRI基准上mAP@30达43.5%,相对提升19%。

Comments submitted to MICCAI 2026

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2512.09185 2026-06-18 cs.CV cs.AI 版本更新 84%

Learning Patient-Specific Disease Dynamics with Latent Flow Matching for Longitudinal Imaging Generation

学习患者特异性疾病动态:基于潜在流匹配的纵向影像生成

Hao Chen, Rui Yin, Yifan Chen, Qi Chen, Chao Li

机构 * University of Cambridge(剑桥大学) Nanjing First Hospital(南京第一医院) Nanjing Medical University(南京医科大学) Johns Hopkins University(约翰霍普金斯大学) University of Dundee(邓迪大学)

专题命中 医学影像 :MRI(summary_cn,abstract);diagnosis(abstract);分类 cs.CV

AI总结 提出Δ-LFM框架,利用流匹配对齐患者潜在轨迹,通过患者特异性潜在对齐实现单调疾病进展建模,在三个纵向MRI基准上验证了可解释性和性能。

Comments ICLR 2026 accepted

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2510.17004 2026-06-08 cs.MA cs.AI 版本更新 84%

ReclAIm: A Multi-Agent Framework for Monitoring and Correcting Performance Decline in Medical Imaging AI

ReclAIm:用于监测和纠正医学影像AI性能下降的多智能体框架

Eleftherios Tzanis, Michail E. Klontzas

机构 * Artificial Intelligence and Translational Imaging (ATI) Lab, Department of Radiology, School of Medicine, University of Crete(人工智能与转化成像实验室,放射科,医学院,希腊克里特大学) Computational Biomedicine Laboratory, Institute of Computer Science Foundation for Research and Technology Hellas (ICS - FORTH), Heraklion, Crete, Greece(计算生物医学实验室,希腊基础研究与技术院计算机科学研究所(ICS - FORTH),克里特,希腊) Division of Radiology, Department of Clinical Science, Intervention and Technology (CLINTEC), Karolinska Institute, Huddinge, Sweden(放射科,临床科学、干预与技术部(CLINTEC),卡罗林斯卡研究所,瑞典Huddinge)

专题命中 医学影像 :MRI(abstract,abstract_cn);CT(abstract,abstract_cn);medical image(abstract);radiology(comments)

AI总结 提出基于大语言模型的多智能体框架ReclAIm,通过自然语言交互自动监测医学图像分类模型性能下降并触发微调,采用数据增强、类别不平衡处理和参数锚定正则化策略,在多个数据集上验证了有效性。

Comments Published in Radiology: Artificial Intelligence (https://doi.org/10.1148/ryai.250923)

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2511.04458 2026-07-17 q-bio.TO stat.AP 版本更新 84%

TRAECR: A Tool for Preprocessing Positron Emission Tomography Imaging for Statistical Modeling

TRAECR:一种用于正电子发射断层扫描成像预处理以进行统计建模的工具

Akhil Ambekar, Robert Zielinski, Ani Eloyan

专题命中 医学影像 :MRI(summary_cn,abstract);diagnosis(abstract);分类 q-bio

AI总结 本文针对PET成像统计建模,为统计学家提供背景与工具,介绍了TRAECR工具,包括模板配准、MRI-PET共配准等功能,可促进PET成像数据预处理,助力相关统计分析。

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2601.16064 2026-07-07 eess.IV cs.CV 版本更新 84%

Phi-SegNet: Phase-Integrated Supervision for Medical Image Segmentation

Phi-SegNet:用于医学图像分割的相位集成监督

Shams Nafisa Ali, Taufiq Hasan

机构 * mHealth Lab, Department of Biomedical Engineering, Bangladesh University of Engineering and Technology(孟加拉工程与技术大学生物医学工程系mHealth实验室) Department of Electrical and Computer Engineering, Johns Hopkins University(约翰霍普金斯大学电气与计算机工程系) Center for Bioengineering Innovation and Design, Department of Biomedical Engineering, Johns Hopkins University(约翰霍普金斯大学生物工程创新与设计中心,生物医学工程系)

专题命中 医学影像 :medical image(title,abstract);MRI(abstract);分类 cs.CV、eess.IV

AI总结 研究针对医学图像分割跨模态泛化难问题,提出Phi-SegNet架构,在架构和优化层面融入相位感知信息,含双特征掩码模块与逆傅里叶注意力块,经实验取得优异性能,为泛化分割框架发展提供新思路。

Comments 13 pages, 9 figures

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2608.13059 2026-08-18 math.OC 版本更新 83%

A Predictive-Prescriptive Analytics Framework for Fair Computed Tomography Scheduling and Radiologist Workload Allocation

优化计算机断层扫描预约调度中的多利益相关方公平性:基于预测的扫描与报告时长

Ludovico Ambrosi, Chandra Bortolotto, Sara Cambiaghi, Luisa Carone, Davide Duma, Lorenzo Preda

专题命中 医学影像 :CT(summary_cn,abstract);radiology(abstract)

AI总结 本文针对CT随访调度中多利益相关方公平性缺失问题,提出预测-优化框架,结合ML模型与MILP模型,通过支配性约简策略提升效率,实验表明该方法可平衡患者需求与放射科医生工作量,XGBoost适配性最优。

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2505.04397 2026-08-10 cs.CV cs.AI cs.LG eess.IV 版本更新 83%

PURe: A Plug-and-Play Product-Unit Residual Module for Vision Networks

PURe: 一种用于视觉网络的即插即用乘积单元残差模块

Ziyuan Li, Uwe Jaekel, Babette Dellen

机构 * Department of Mathematics, Informatics and Technology, University of Applied Sciences Koblenz(科隆应用科学大学数学、信息学与技术系) Technical University of Munich(慕尼黑技术大学)

专题命中 医学影像 :CT(summary_cn,abstract);分类 cs.CV、cs.LG、eess.IV

AI总结 提出PURe模块,通过二维乘积单元的对数域公式实现稳定的局部乘法交互,可替代残差网络中的标准单元,在图像分类和CT分割任务中提升精度-参数权衡。

Comments Accepted to the GCPR 2026

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2512.08216 2026-07-22 eess.IV cs.CV cs.LG 版本更新 83%

Tumor-anchored deep feature random forests for out-of-distribution detection in lung cancer segmentation

基于肿瘤锚定的深度特征随机森林用于肺癌分割中的分布外检测

Aneesh Rangnekar, Harini Veeraraghavan

机构 * Memorial Sloan Kettering Cancer Center(纪念斯隆凯特林癌症中心)

专题命中 医学影像 :CT(summary_cn,abstract);分类 cs.CV、cs.LG、eess.IV

AI总结 本文提出RF-Deep框架,利用深度特征提升CT扫描的分布外检测性能,通过少量标注数据改进分割管道的安全性。

Comments Accepted for publication in Transactions on Machine Learning Research (TMLR), 2026. Code available at: https://github.com/aneesh3108/RF-Deep

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2607.14320 2026-08-21 eess.IV 版本更新 83%

FORCE-Interior: Measurement-Consistent Adaptation of a Poisson-Flow Generative Prior for Interior CT

FORCE-Interior:用于内部断层扫描重建的泊松流生成先验

Kang Chen, Wenjun Xia, Jianxu Wang, Mahmud Wasif Nafee, Ge Wang

专题命中 医学影像 :CT(title,abstract);分类 eess.IV

AI总结 针对内部断层扫描中投影截断致逆问题不适定及现有方法泛化性不足等挑战,提出FORCE-Interior框架,结合全视野测量约束初始化与每步数据一致性,在不同截断ROI尺寸上提升重建质量并保持投影域一致性。

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2603.05202 2026-08-20 cs.CV 版本更新 83%

Semantic Class Distribution Learning for Debiasing Semi-Supervised Medical Image Segmentation

语义类分布学习用于去偏半监督医学图像分割

Yingxue Su, Yiheng Zhong, Keying Zhu, Zimu Zhang, Zhuoru Zhang, Yifang Wang, Yuxin Zhang, Xinyuan Zheng, Jingxin Liu, Xiaofeng Liu

机构 * Xi'an Jiaotong-Liverpool University(西安交通大学利物浦大学) University College London(伦敦大学学院) Wuhan University(武汉大学)

专题命中 医学影像 :medical image(title,abstract);diagnosis(abstract);分类 cs.CV

AI总结 本文提出语义类分布学习框架,通过学习结构化的类条件特征分布来缓解半监督医学图像分割中的类别不平衡问题,显著提升分割性能,尤其在少数类上表现优异。

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2601.03321 2026-08-06 cs.LG cs.AI 版本更新 83%

HERO: Hierarchical Evidential Reasoning Optimization for Radiology Report Generation via Reason-then-Summarize

对齐发现与诊断:一种自洽的强化学习框架用于可信的放射学报告

Kun Zhao, Guodong Liu, Hui Ji, Siyuan Dai, Pan Wang, Jifeng Song, Chenghua Lin, Liang Zhan, Haoteng Tang

机构 * University of Pittsburgh(匹兹堡大学) University of Texas Rio Grande Valley(德克萨斯大学里奥格兰德谷分校) The University of Manchester(曼彻斯特大学)

专题命中 医学影像 :radiology(title,abstract);diagnosis(abstract);分类 cs.LG

AI总结 本文提出了一种自洽的强化学习框架,用于生成可信的放射学报告,通过优化生成过程和减少幻觉,提升了临床效果。

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2605.23995 2026-07-28 cs.CV cs.AI 版本更新 83%

Task-Aligned Self-Supervised Learning for Medical Image Analysis: A Task-Oriented Review with Practical Design Guidelines

任务对齐的自监督学习在医学图像分析中的应用:系统综述与实践设计指南

Chathura Wimalasiri, Yuchong Yao, Kishor Nandakishor, Marimuthu Palaniswami

机构 * Department of Electrical and Electronic Engineering, University of Melbourne(墨尔本大学电子与电气工程系)

专题命中 医学影像 :medical image(title,abstract);pathology(abstract);分类 cs.CV

AI总结 本文系统综述了医学图像中自监督学习(SSL)的四种范式(对比、非对比与预测、生成与重建、混合),分析了前置任务与下游任务的对齐对性能的影响,并提出了实践设计指南。

Comments This manuscript is 25 pages

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2512.18176 2026-07-07 cs.CV 版本更新 83%

Atlas is Your Perfect Context: One-Shot Customization for Generalizable Foundational Medical Image Segmentation

图谱是理想上下文:用于可泛化基础医学图像分割的一次性定制

Ziyu Zhang, Yi Yu, Simeng Zhu, Ahmed Aly, Yunhe Gao, Ning Gu, Yuan Xue

机构 * Nanjing University(南京大学) The Ohio State University(俄亥俄州立大学) Stanford University(斯坦福大学)

专题命中 医学影像 :medical image(title,abstract);diagnosis(abstract);分类 cs.CV

AI总结 研究医学图像中解剖结构分割问题,提出图谱引导框架AtlasSegFM,通过图谱查询配准生成提示,用冻结基础模型细化分割,经自适应融合模块结合图谱先验与模型输入及预测,实现一次性定制。

Comments ECCV 2026

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2603.24388 2026-06-09 cs.CV 版本更新 83%

Causal Transfer in Medical Image Analysis

医学图像分析中的因果迁移

Mohammed M. Abdelsamea, Daniel Tweneboah Anyimadu, Tasneem Selim, Saif Alzubi, Lei Zhang, Ahmed Karam Eldaly, Xujiong Ye

机构 * University of Waterloo(滑铁卢大学)

专题命中 医学影像 :medical image(title,abstract);clinical AI(abstract);分类 cs.CV

AI总结 本文探讨了医学图像分析中因果迁移方法,整合因果推理与跨域表示学习,以解决领域偏移问题,提升临床AI的鲁棒性和泛化能力。

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2602.19213 2026-06-08 cs.CV 版本更新 83%

SegMoTE: Token-Level Mixture of Experts for Medical Image Segmentation

SegMoTE: 用于医学图像分割的令牌级混合专家模型

Yujie Lu, Jingwen Li, Sibo Ju, Yanzhou Su, he yao, Yisong Liu, Min Zhu, Junlong Cheng

机构 * Sichuan University(四川大学) Xinjiang University(新疆大学) Fuzhou University(福州大学) Alibaba DAMO Academy(阿里巴巴 DAMO 院)

专题命中 医学影像 :medical image(title,abstract);diagnosis(abstract);分类 cs.CV

AI总结 提出SegMoTE框架,通过令牌级混合专家机制和渐进式提示令牌化,在极低标注成本下实现医学图像分割的跨模态自适应与SOTA性能。

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2505.21736 2026-08-03 cs.CV cs.LG 版本更新 82%

Moment kernels: a simple and scalable approach for equivariance to rotations and reflections in deep convolutional networks

矩核:深度卷积网络中应对旋转与反射等变的简单可扩展方法

Siqi Fang, Zachary Schlamowitz, Andrew Bennecke, Daniel J. Tward

机构 * Department of Computational Medicine University of California, Los Angeles(计算医学系 加州大学洛杉矶分校)

专题命中 医学影像 :MRI(abstract,abstract_cn);medical image(abstract);biomedical(abstract);分类 cs.CV、cs.LG

AI总结 本文提出矩核,一种简单可扩展的正交变换等变卷积核,在生物医学图像任务中提升方向一致性,避免群卷积的方向通道扩展,适配标准CNN工作流程。

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2503.15414 2026-07-10 eess.IV cs.CV 版本更新 82%

Asynchronous Federated Continual Segmentation with Evolving Clients and Label Spaces

具有不断变化的客户端和标签空间的异步联邦持续分割

Can Peng, Qianhui Men, Pramit Saha, Qianye Yang, Yingyu Yang, Shuwei Xing, Cheng Ouyang, J. Alison Noble

机构 * University of Oxford(牛津大学) University of Bristol(布里斯托大学)

专题命中 医学影像 :CT(summary_cn,abstract);分类 cs.CV、eess.IV

AI总结 研究现实中联邦学习客户端组成和标签空间会变化的问题,提出CA-MMDS框架,通过基于代理的蒸馏更新全局模型,减少通信和计算成本,以多类3D腹部CT分割任务验证其能有效整合客户端知识并获良好分割性能。

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