MPFlow: Multi-modal Posterior-Guided Flow Matching for Zero-Shot MRI Reconstruction
MPFlow: 多模态后验引导的流匹配用于零样本MRI重建
Seunghoi Kim, Chen Jin, Henry F. J. Tregidgo, Matteo Figini, Daniel C. Alexander
机构
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1 Hawkes Institute, UCL \, 2 Dept. of Medical Physics
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Biomedical Engineering, UCL 3 Dept. of Computer Science, UCL 4 Centre for AI, DS\&AI, AstraZeneca, UK
机构
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Chongqing University of Posts and Telecommunications(重庆邮电大学)
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Biomedical Perception & Intelligence Lab, University of South Dakota(南达科他大学生物医学感知与智能实验室)
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Aalto University(阿尔托大学)
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Malaviya National Institute of Technology Jaipur(马拉维亚国家理工学院斋浦尔分校)
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Machine & Hybrid Intelligence Lab, Northwestern University(西北大学机器与混合智能实验室)
MotionDPS: Motion-Compensated 3D Brain MRI Reconstruction
MotionDPS: 3D脑部MRI重建中的运动补偿
Antonio Ortiz-Gonzalez, Erich Kobler, Lukas Schletter, Alexander Effland
机构
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Life and Medical Sciences Institute, University of Bonn(波恩大学生命与医学科学研究所)
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Institute for Machine Learning, LIT AI Lab, Department of Virtual Morphology, Clinical Research Institute Medical AI, Johannes Kepler University Linz(林茨约翰尼斯·凯撒大学机器学习研究所、LIT AI实验室、虚拟形态部门、医学人工智能临床研究机构)
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German Center for Neurodegenerative Diseases (DZNE)(德国神经退行性疾病研究中心(DZNE))
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Institute for Applied Mathematics, University of Bonn(波恩大学应用数学研究所)
Backbone-Conditional Behavior of Modality Gating in Multi-Modal Prostate MRI Segmentation: A 5-Fold Cross-Validation and Gate Mechanism Analysis
模态隔离门控融合:用于稳健多模态前列腺MRI分割的架构无关方法
Yongbo Shu, Wenzhao Xie, Shanhu Yao, Zirui Xin, Luo Lei, Kewen Chen, Aijing Luo
机构
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The Second Xiangya Hospital of Central South University(中南大学湘雅医学院第二医院)
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The Third Xiangya Hospital of Central South University(中南大学湘雅医学院第三医院)
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School of Life Sciences, Central South University(中南大学生命科学学院)
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Hunan Provincial Key Laboratory of Medical Information Research (Central South University)(湖南省医学信息研究重点实验室(中南大学))
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Hunan Provincial Clinical Medical Research Center for Cardiovascular Intelligent Medicine(湖南省心血管智能医学临床医学研究中心)
CommentsMajor revision. Single-fold analysis replaced by 5-fold cross-validation (180 trained models) plus a direct gate-mechanism analysis; conclusions updated to show that modality gating is backbone-conditional. Supersedes v1
机构
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School of Information Engineering, Nanchang University(南昌大学信息工程学院)
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School of Mathematics and Computer Sciences, Nanchang University(南昌大学数学与计算机科学学院)
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School of Biomedical Engineering, Sun Yat-sen University(中山大学生物医学工程学院)
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Laboratory of Image Science and Technology, School of Computer Science and Engineering, and the Key Laboratory of New Generation Artificial Intelligence Technology and Its Interdisciplinary Applications, Ministry of Education, Southeast University(东南大学计算机科学与工程学院图像科学与技术实验室,以及教育部新一代人工智能技术及其交叉应用重点实验室)
iTRIALSPACE: Programmable Virtual Lesion Trials for Controlled Evaluation of Lung CT Models
iTRIALSPACE:用于肺CT模型受控评估的可编程虚拟病灶试验
Fakrul Islam Tushar, Umme Hafsa Momy, Joseph Y. Lo, Geoffrey D. Rubin
机构
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Department of Radiology and Imaging Sciences, University of Arizona(亚利桑那大学放射科和影像科学系)
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Department of Biomedical Engineering, Florida International University(佛罗里达国际大学生物医学工程系)
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Center for Virtual Imaging Trials, Department of Radiology, Duke University Medical Center(达特茅斯大学医学中心虚拟成像试验中心,放射科)
Journal refR. Tian and K. Scheffler, Group-Patch Joint Compression: Compressing Dynamic B0 and Static RF Spatial Modulations Across k-Space Subregion Groups for Highly Accelerated MRI, Magnetic Resonance in Medicine (2026): 1-21
Pre-CAT: A web-based, graphical user-interface toolbox for preclinical CEST-MRI data processing and analysis
Pre-CAT:一种用于预临床CEST-MRI数据处理和分析的网页式图形用户界面工具箱
Jonah Weigand-Whittier, Samuel Rubin, Cindy Ayala, Mark Velasquez, Nikita Vladimirov, Hadas Avraham, Or Perlman, M. Roselle Abraham, Moriel H. Vandsburger
Improving Factuality of 3D Brain MRI Report Generation with Paired Image-domain Retrieval and Text-domain Augmentation
通过配对图像域检索和文本域增强提高3D脑MRI报告生成的事实准确性
Junhyeok Lee, Yujin Oh, Dahyoun Lee, Hyon Keun Joh, Minchul Kim, Chul-Ho Sohn, Sung Hyun Baik, Cheol Kyu Jung, Jung Hyun Park, Kyu Sung Choi, Byung-Hoon Kim, Jong Chul Ye
机构
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Cancer Biology, Seoul National University College of Medicine, Korea(首尔国立大学医学院癌症生物学系,韩国)
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Radiology, Massachusetts General Hospital(麻省总医院放射科)
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Harvard Medical School(哈佛医学院)
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Biomedical Systems Informatics, Yonsei University College of Medicine, Korea(延世大学医学院生物医学系统信息学系,韩国)
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Graduate School, Yonsei University, Korea(延世大学研究生院,韩国)
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Radiology, Seoul National University College of Medicine, Korea(首尔国立大学医学院放射科,韩国)
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Radiology, Seoul National University Hospital, Korea(首尔国立大学医院放射科,韩国)
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Radiology, Seoul National University Bundang Hospital, Korea(首尔国立大学 Bundang 医院放射科,韩国)
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Radiology, SMG-SNU Boramae Medical Center, Korea(SMG-SNU Boramae 医疗中心放射科,韩国)
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Psychiatry, Yonsei University College of Medicine, Korea(延世大学医学院精神病学系,韩国)
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Behavioral Sciences in Medicine, Yonsei University College of Medicine, Korea(延世大学医学院医学行为科学系,韩国)
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Yonsei Institute for Digital Health, Korea(延世大学数字健康研究院,韩国)
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Kim Jaechul Graduate School of AI, KAIST, Korea(金 Jaechul人工智能研究生院,韩国)
An Approach to Simultaneous Acquisition of Real-Time MRI Video, EEG, and Surface EMG for Articulatory, Brain, and Muscle Activity During Speech Production
一种用于言语产生过程中发音、大脑和肌肉活动的实时MRI视频、脑电图和表面肌电图同步采集方法
Jihwan Lee, Parsa Razmara, Kevin Huang, Sean Foley, Aditya Kommineni, Haley Hsu, Woojae Jeong, Prakash Kumar, Xuan Shi, Yoonjeong Lee, Tiantian Feng, Takfarinas Medani, Ye Tian, Sudarsana Reddy Kadiri, Krishna S. Nayak, Dani Byrd, Louis Goldstein, Richard M. Leahy, Shrikanth Narayanan
机构
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Signal Analysis and Interpretation Laboratory, University of Southern California(南加州大学信号分析与解释实验室)
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Ming Hsieh Dept. of Electrical and Computer Engineering, University of Southern California(南加州大学明希斯电气与计算机工程系)
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Dept. of Linguistics, University of Southern California(南加州大学语言学系)
Qualitative and quantitative hard-tissue MRI with portable Halbach scanners
使用便携式Halbach扫描仪进行定性和定量硬组织MRI
Jose Borreguero, Luiz G. C. Santos, Lorena Vega Cid, Elisa Castañón, Marina Fernández-García, Pablo Benlloch, Rubén Bosch, Jesús Conejero, Pablo García-Cristóbal, Alba González-Cebrián, Teresa Guallart-Naval, Eduardo Pallás, Laia Porcar, Lucas Swistunow, Jose Miguel Algarín, Fernando Galve, Joseba Alonso
BrainG3N: A Dual-Purpose Tokenizer for Controllable 3D Brain MRI Generation
BrainG3N:用于可控3D脑MRI生成的双用途分词器
Max Van Puyvelde, Ibrahim Gulluk, Wim Van Criekinge, Olivier Gevaert
机构
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Department of Biomedical Data Science, Stanford University School of Medicine(斯坦福大学医学院生物医学数据科学系)
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Department of Mathematical Modelling, Statistics & Bioinformatics, Ghent University(根特大学数学建模、统计与生物信息学系)
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Department of Electrical Engineering, Stanford University(斯坦福大学电气工程系)
Converting T1-weighted MRI from 3T to 7T quality using deep learning
使用深度学习将 3T 的 T1 加权磁共振成像转换为 7T 质量
Malo Gicquel, Ruoyi Zhao, Anika Wuestefeld, Nicola Spotorno, Olof Strandberg, Kalle Åström, Yu Xiao, Laura EM Wisse, Danielle van Westen, Rik Ossenkoppele, Niklas Mattsson-Carlgren, David Berron, Oskar Hansson, Gabrielle Flood, Jacob Vogel
机构
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Department of Clinical Sciences Malmö, SciLifeLab, Lund University(马尔摩临床科学系、SciLifeLab、吕勒奥大学)
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Univ Rennes, CNRS, Inria, Inserm, IRISA UMR 6074, Empenn ERL U 1228(雷恩大学、CNRS、Inria、Inserm、IRISA UMR 6074、Empenn ERL U 1228)
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Clinical Memory Research Unit, Department of Clinical Sciences Malmö, Lund University(临床记忆研究单位、马尔摩临床科学系、吕勒奥大学)
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Centre for Mathematical Sciences, Lund University(数学科学中心、吕勒奥大学)
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Diagnostic Radiology Unit, Department of Clinical Sciences Lund, Lund University(诊断放射学单位、临床科学系、吕勒奥大学)
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Alzheimer Center Amsterdam, Vrije Universiteit Amsterdam, Amsterdam UMC(阿姆斯特丹阿尔茨海默病中心、阿姆斯特丹自由大学、阿姆斯特丹大学医学中心)
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Amsterdam Neuroscience, Neurodegeneration, Amsterdam, The Netherlands(阿姆斯特丹神经科学、神经退行性疾病、阿姆斯特丹、荷兰)
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Memory Clinic, Skåne University Hospital, Malmö, Sweden(记忆诊所、斯德哥尔摩大学医院、马尔摩、瑞典)
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German Center for Neurodegenerative Diseases, Magdeburg, Germany(德国神经退行性疾病中心、马格德堡、德国)
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Center for Behavioral Brain Sciences, Otto-von-Guericke University Magdeburg, Magdeburg, Germany(行为脑科学中心、奥托·冯·格里克大学马格德堡、马格德堡、德国)
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Visual Recognition Group, Faculty of Electrical Engineering, Czech Technical University in Prague(视觉识别组、电气工程系、布拉格技术大学)
专题命中
医学影像
:MRI(title,summary_cn);分类 cs.CV、eess.IV
AI总结
研究旨在用深度学习从 3T 脑 MRI 合成 7T 脑 MRI,训练了专门 U - Net 和 GAN U - Net 两个模型,其在评估指标上优于此前模型,合成图像在多方面表现良好,可提高图像质量与分割效果且不影响下游任务性能。