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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。

2026-03-19 至 2026-03-19 共收录 18 信号源:cs.CV, cs.LG, q-bio, eess.IV, eess.SP

1. 医学影像 18 篇

2603.14832 2026-03-19 eess.IV cs.CV cs.LG 88%

Halfway to 3D: Ensembling 2.5D and 3D Models for Robust COVID-19 CT Diagnosis

半路3D:融合2.5D和3D模型用于稳健的新冠CT诊断

Tuan-Anh Yang, Bao V. Q. Bui, Chanh-Quang Vo-Van, Truong-Son Hy

机构 * VNUHCM University of Science, Vietnam National University, Vietnam(越南国家大学科学大学) Ho Chi Minh University of Technology, Vietnam National University, Vietnam(胡志明技术大学,越南国家大学) The University of Alabama at Birmingham, United States(美国伯明翰大学)

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

AI总结 本文提出融合2.5D和3D表示的深度学习框架,通过多视图CT切片和体积信息提升新冠CT诊断的鲁棒性,实验显示其在二分类和多分类任务中均优于单一模型。

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2603.17968 2026-03-19 cs.CV 85%

Robust-ComBat: Mitigating Outlier Effects in Diffusion MRI Data Harmonization

Robust-ComBat: 降低扩散磁共振成像数据调和中的异常值影响

Yoan David, Pierre-Marc Jodoin, Alzheimer's Disease Neuroimaging Initiative, The TRACK-TBI Investigators

机构 * VitaLab, Dep of Computer Science, University of Sherbrooke(维塔实验室,计算机科学系,谢布罗什大学) Imeka Solutions Inc.(伊梅卡解决方案公司) Alzheimer’s Disease Neuroimaging Initiative(阿尔茨海默病影像化验倡议) The TRACK-TBI Investigators(TRACK-TBI研究组)

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

AI总结 本文提出Robust-ComBat方法,通过引入MLP模型有效处理扩散MRI数据中的异常值问题,提升调和精度并保留疾病相关信号。

Comments 20 pages, 8 figures

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2505.19208 2026-03-19 cs.CV 84%

Domain and Task-Focused Example Selection for Data-Efficient Contrastive Medical Image Segmentation

面向领域和任务的示例选择用于数据高效的对比医学图像分割

Tyler Ward, Aaron Moseley, Abdullah-Al-Zubaer Imran

机构 * Department of Computer Science, University of Kentucky(肯塔基大学计算机科学系)

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

AI总结 本文提出PolyCL框架,通过对比学习提升医学图像分割效率,无需像素级标注,结合SAM模型提升分割精度与体积分割能力。

Comments Accepted for publication at the Journal of Machine Learning for Biomedical Imaging (MELBA) https://www.melba-journal.org/2026:002

Journal ref Machine.Learning.for.Biomedical.Imaging. 2026 (2026)

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2603.17547 2026-03-19 eess.IV cs.CV 81%

Deep Learning-Based Airway Segmentation in Systemic Lupus Erythematosus Patients with Interstitial Lung Disease (SLE-ILD): A Comparative High-Resolution CT Analysis

基于深度学习的系统性红斑狼疮患者间质性肺病(SLE-ILD)气道分割:一种高分辨率CT的比较分析

Sirong Piao, Ying Ming, Ruijie Zhao, Jiaru Wang, Ran Xiao, Rui Zhao, Zicheng Liao, Qiqi Xu, Shaoze Luo, Bing Li, Lin Li, Zhuangfei Ma, Fuling Zheng, Wei Song

机构 * Department of Radiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College(放射科,北京地坛医院,中国医学科学院与北京联合医学院) Research and Development Center (RDC), Canon Medical Systems (China)(研发部(RDC),佳能医疗系统(中国)) Canon Medical Systems (China)(佳能医疗系统(中国))

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

AI总结 本文利用深度学习方法比较SLE患者是否有ILD的气道体积差异,发现SLE-ILD患者在上肺叶和特定段中存在显著气道扩张,揭示了ILD在SLE中的区域特异性表现。

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2603.16963 2026-03-19 q-bio.QM cs.CV 80%

Topology-Guided Biomechanical Profiling: A White-Box Framework for Opportunistic Screening of Spinal Instability on Routine CT

拓扑引导的生物力学分析:一种白盒框架用于常规CT中脊柱不稳定性的机会性筛查

Zanting Ye, Xuanbin Wu, Guoqing Zhong, Shengyuan Liu, Jiashuai Liu, Ge Song, Zhisong Wang, Jing Hao, Xiaolong Niu, Yefeng Zheng, Yu Zhang, Lijun Lu

机构 * Southern Medical University(南方医科大学) The Affiliated Cancer Hospital of Zhengzhou University(郑州大学附属肿瘤医院) The Chinese University of Hong Kong(香港中文大学) Xi'an Jiaotong University(西安交通大学) Northwestern Polytechnical University(西北工业大学) The University of Hong Kong(香港大学) Westlake University(西湖大学) Guangdong Provincial People's Hospital(广东省人民医院)

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

AI总结 本文提出一种白盒框架,通过拓扑引导的生物力学分析,解决常规CT中脊柱不稳定性的筛查问题,通过几何创新和可解释的AI方法提高诊断准确性。

Comments 11 pages, 3 tables, 2 figures

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2603.17746 2026-03-19 cs.CV 79%

Concept-to-Pixel: Prompt-Free Universal Medical Image Segmentation

概念到像素:无提示通用医学图像分割

Haoyun Chen, Fenghe Tang, Wenxin Ma, Shaohua Kevin Zhou

机构 * School of Biomedical Engineering, Division of Life Sciences Medicine, University of Science Technology of China (USTC), Hefei, Anhui 230026, China Center for Medical Imaging, Robotics, Analytic Computing \& Learning (MIRACLE), Suzhou Institute for Advanced Research, USTC, Suzhou, Jiangsu 215123, China Jiangsu Provincial Key Laboratory of Multimodal Digital Twin Technology, Suzhou Jiangsu, 215123, China State Key Laboratory of Precision

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

AI总结 本文提出C2P框架,通过分离解剖学知识为几何和语义表示,利用多模态大语言模型生成语义令牌,并引入几何令牌约束,实现无提示的通用医学图像分割,实验表明其在多种模态和数据集上表现优异。

Comments 32 pages, code is available at: https://github.com/Yundi218/Concept-to-Pixel

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2603.17718 2026-03-19 cs.CV 79%

DiffVP: Differential Visual Semantic Prompting for LLM-Based CT Report Generation

DiffVP:基于LLM的CT报告生成的微分视觉语义提示

Yuhe Tian, Kun Zhang, Haoran Ma, Rui Yan, Yingtai Li, Rongsheng Wang, Shaohua Kevin Zhou

机构 * Department of Electronic Engineering Information Science, School of Information Science Technology, University of Science Technology of China (USTC), Hefei, Anhui 230026, China School of Biomedical Engineering, Division of Life Sciences Medicine, University of Science Technology of China (USTC), Hefei, Anhui 230026, China Center for Medical Imaging, Robotics, Analytic Computing \& Learning (MIRACLE), Suzhou Institute for Advanced Research, University of Science Technology of China (USTC), Suzhou, Jiangsu 215123, China Jiangsu Provincial Key Laboratory of Multimodal Digital Twin Technology, University of Science Technology of China (USTC), Suzhou, Jiangsu 215123, China State Key Laboratory of Precision Intelligent Chemistry, University of Science

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

AI总结 DiffVP通过微分视觉提示方法,利用扫描与参考之间的高阶语义差异指导LLM生成CT报告,提升报告准确性,实验表明其在BLEU和临床效果上均优于现有方法。

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2603.17077 2026-03-19 astro-ph.GA 78%

Compton-thick AGN in the NuSTAR Era. XI. Analyzing 11 CT-AGN Candidates Selected with Machine Learning

NuSTAR时代Compton厚AGN的分析。XI.基于机器学习选出的11个CT-AGN候选人的分析

Ross Silver, Nuria Torres-Alba, Stefano Marchesi, Vittoria Gianolli, Isaiah Cox, Dhrubojyoti Sengupta, Indrani Pal, Marco Ajello, Xiurui Zhao, Kouser Imam, Anuvab Banerjee

专题命中 医学影像 :CT(title,abstract)

AI总结 本文利用UXClumpy和RXTorusD模型分析11个CT-AGN候选人的X射线光谱,发现其中部分天体具有高柱密度,并比较了两种模型在光子指数和柱密度上的一致性。

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2603.17110 2026-03-19 cs.CV cs.LG 76%

Pixel-level Counterfactual Contrastive Learning for Medical Image Segmentation

像素级反事实对比学习用于医学图像分割

Marceau Lafargue-Hauret, Raghav Mehta, Fabio De Sousa Ribeiro, Mélanie Roschewitz, Ben Glocker

机构 * Department of Computing, Imperial College London, UK(帝国理工学院伦敦分校计算机系)

专题命中 医学影像 :medical image(title);分类 cs.CV、cs.LG

AI总结 本文提出结合反事实生成与密集对比学习的DVD-CL和MVD-CL方法,利用银标准标注提升医学图像分割的鲁棒性,实验表明无标注DVD-CL在挑战性数据上达到94%的DSC。

Comments Accepted at ISBI-2026 (oral presentation)

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2603.16940 2026-03-19 eess.IV cs.AI cs.CV 76%

On the Degrees of Freedom of Gridded Control Points in Learning-Based Medical Image Registration

关于格点控制点在基于学习的医学图像配准中的自由度

Wen Yan, Qianye Yang, Yipei Wang, Shonit Punwani, Mark Emberton, Vasilis Stavrinides, Yipeng Hu, Dean Barratt

机构 * UCL Hawkes Institute(UCL霍克斯研究所;医学物理与生物医学工程系,伦敦大学学院) Department of Medical Physics and Biomedical Engineering, University College London(医学成像中心,医学系,伦敦大学学院) Centre for Medical Imaging, Division of Medicine, University College London(外科与介入科学系,伦敦大学学院) Division of Surgery and Interventional Science, University College London(癌症研究所,泌尿科,UCL医院,伦敦大学学院) Cancer Institute, Urology Department, UCL Hospital, University College London(放射科,帝国理工医疗) Radiology Department, Imperial College Healthcare

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

AI总结 本文提出GridReg框架,通过稀疏格点预测位移场,减少参数和内存消耗,同时保持配准精度,实验表明在前列腺、盆腔器官和神经结构配准中效果显著。

Comments 27 pages; 8 figures

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2603.17603 2026-03-19 cs.CV 74%

Trust the Unreliability: Inward Backward Dynamic Unreliability Driven Coreset Selection for Medical Image Classification

信任不可靠性:向内 backward 动态不可靠性驱动的 coreset 选择用于医学图像分类

Yan Liang, Ziyuan Yang, Zhuxin Lei, Mengyu Sun, Yingyu Chen, Yi Zhang

机构 * Sichuan University(四川大学)

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

AI总结 本文提出动态不可靠性驱动的 coreset 选择策略,通过分析训练过程中样本的不可靠性,选择靠近决策边界的样本以提升医学图像分类性能。

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2603.17325 2026-03-19 cs.CV 70%

MedSAD-CLIP: Supervised CLIP with Token-Patch Cross-Attention for Medical Anomaly Detection and Segmentation

MedSAD-CLIP:基于Token-Patch交叉注意力的监督CLIP用于医学异常检测和分割

Thuy Truong Tran, Minh Kha Do, Phuc Nguyen Duy, Min Hun Lee

机构 * Singapore Management University(新加坡管理大学) La Trobe University(拉特罗布大学) Vietnam National University, Hanoi(越南国家大学河内分校)

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

AI总结 本文提出MedSAD-CLIP,通过Token-Patch交叉注意力提升医学图像中病变定位,结合轻量级图像适配器和可学习提示词,实现CLIP在医学领域的有效监督适应,实验表明其在分割和分类任务中优于现有方法。

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2503.19405 2026-03-19 cs.CV 70%

Multi-modal 3D Pose and Shape Estimation with Computed Tomography

基于计算机断层扫描的多模态3D姿态和形状估计

Mingxiao Tu, Hoijoon Jung, Alireza Moghadam, Jineel Raythatha, Lachlan Allan, Jeremy Hsu, Andre Kyme, Jinman Kim

机构 * School of Computer Science, The University of Sydney, Sydney, NSW 2006, Australia(悉尼大学计算机科学学院) School of Biomedical Engineering, The University of Sydney, Sydney, NSW 2006, Australia(悉尼大学生物医学工程学院) Trauma Service, Westmead Hospital, Australia(西墨迪医院创伤服务)

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

AI总结 本文提出一种多模态在床患者3D姿态和形状估计网络,融合CT扫描的几何特征和深度图,有效重建遮挡区域并提升估计精度,实验表明其在姿态和形状估计上分别优于现有方法23%和49.16%。

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2603.17926 2026-03-19 cs.CV 57%

A practical artificial intelligence framework for legal age estimation using clavicle computed tomography scans

一种用于法律年龄估计的实用人工智能框架,使用锁骨计算机断层扫描

Javier Venema, Stefano De Luca, Pablo Mesejo, Óscar Ibáñez

机构 * Panacea Cooperative Research S.Coop. Department of Computer Science and Artificial Intelligence, University of Granada(计算机科学与人工智能系,格拉纳达大学) Andalusian Research Institute in Data Science and Computational Intelligence (DaSCI Institute)(数据科学与计算智能安达卢西亚研究所(DaSCI研究所)) Department of Organisms and Systems Biology, Faculty of Biology, University of Oviedo(生物系,奥维耶多大学 organisms and Systems Biology 系) Faculty of Computer Science, CITIC, University of A Coruña(计算机科学系,阿拉斯加州立大学)

专题命中 医学影像 :CT(abstract);分类 cs.CV

AI总结 本文提出一种基于锁骨CT扫描的可解释多阶段框架,结合自动检测、切片选择策略和置信区间预测,实现高精度法律年龄估计,优于人类专家和现有方法。

Comments 15 pages, 8 figures, submitted to Engineering Applications of Artificial Intelligence

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2505.13377 2026-03-19 cs.LG 57%

Score Distillation Beyond Acceleration: Generative Modeling from Corrupted Data

生成模型从损坏数据中学习:超越加速的分数蒸馏

Yasi Zhang, Tianyu Chen, Zhendong Wang, Ying Nian Wu, Mingyuan Zhou, Oscar Leong

机构 * University of California, Los Angeles(加州大学洛杉矶分校) University of Texas at Austin(德克萨斯大学奥斯汀分校) Microsoft AI Superintelligence(微软人工智能超级智能)

专题命中 医学影像 :MRI(abstract);分类 cs.LG

AI总结 本文提出RSD框架,通过预训练腐蚀感知扩散教师模型并蒸馏出高效单步生成器,实现高保真生成模型,适用于图像修复、超分辨率等任务,实验显示在多个数据集上FID均优于传统方法。

Comments This paper merges DSD(Denoising Score Distillation) and RSD(Restoration Score Distillation)v1. Tianyu Chen and Yasi Zhang contributed equally; Oscar Leong and Mingyuan Zhou advised equally

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2603.17990 2026-03-19 cs.RO 50%

A Single-Fiber Optical Frequency Domain Reflectometry (OFDR)-Based Shape Sensing of Concentric Tube Steerable Drilling Robots

基于单光纤光频域反射计(OFDR)的同心管可操控钻探机器人形状感知

Yash Kulkarni, Mobina Tavangarifard, Daniyal Maroufi, Mohsen Khadem, Justin E. Bird, Jeffrey H. Siewerdsen, Farshid Alambeigi

机构 * Walker Department of Mechanical Engineering and Texas Robotics at The University of Texas at Austin(德克萨斯大学机械工程系与德克萨斯机器人系) School of Informatics, University of Edinburgh(爱丁堡大学信息学院) Department of Orthopedic Oncology, Division of Surgery, The University of Texas M.D. Anderson Cancer Center(德克萨斯大学MD安德森癌症中心骨肉瘤科) Department of Imaging Physics, Division of Diagnostic Imaging, The University of Texas MD Anderson Cancer Center(德克萨斯大学MD安德森癌症中心影像物理科)

专题命中 医学影像 :CT(abstract)

AI总结 本文提出一种基于OFDR的新型形状感知方法,用于同心管可操控钻探机器人(CT-SDR)。该方法通过集成单根OFDR光纤与扁平NiTi线制作传感组件,实现连续应变测量,提升空间分辨率,并在合成Sawbones仿生体中验证了其准确性和可靠性。

Comments 8 pages, 7 figures

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2603.17904 2026-03-19 cond-mat.mtrl-sci physics.chem-ph 50%

Mechanistic Insights into Enhanced Alkaline Oxygen Evolution on Zn-Al Alloy Electrodes

深入探讨Zn-Al合金电极在碱性条件下的氧析出增强机制

Abdul Ahad Mamun, Rokon Uddin Mahmud, Shahin Aziz, Muhammad Shahriar Bashar, Ahmed Sharif, Muhammad Anisuzzaman Talukder

专题命中 医学影像 :CT(abstract)

AI总结 研究通过实验和理论计算揭示Zn-Al合金电极在碱性环境中的氧析出反应性能,发现Al含量20%以上导致相不稳定,而10%-15%Al含量提升催化效率,降低过电位。

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2511.06562 2026-03-19 econ.GN q-fin.EC 50%

Does Local Urban Governance Status Matter? Evidence from India

地方城市治理状态是否重要?来自印度的证据

Saannidhya Rawat

专题命中 医学影像 :CT(abstract)

AI总结 本文利用印度人口普查城镇分类标准的准随机变化,研究了2001年符合条件对2011年法定认可概率的影响,并发现地方政府的治理状态提升了公共物品提供。

Comments Title changed from "Does Urban Local Governance Matter? Evidence from India" to "Does Local Urban Governance Status Matter? Evidence from India". Revised introduction, updated estimates, and added appendix material

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