医学 AI - arXivDaily 专题

2411.16450 2025-02-04 physics.med-ph cs.NA math.NA 78%

Model-Based Perfusion Reconstruction with Time Separation Technique in Cone-Beam CT Dynamic Liver Perfusion Imaging

Hana Haseljić, Robert Frysch, Vojtěch Kulvait, Thomas Werncke, Inga Brusch, Oliver Speck, Jessica Schulz, Michael Manhart, Georg Rose

专题命中医学影像：CT(title,abstract)

Comments Medical Physics Received: 2 August 2024 Revised: 20 November 2024 Accepted: 27 December 2024

2412.20498 2025-02-03 cs.CY 78%

Regulating radiology AI medical devices that evolve in their lifecycle

Camila González, Moritz Fuchs, Daniel Pinto dos Santos, Philipp Matthies, Manuel Trenz, Maximilian Grüning, Akshay Chaudhari, David B. Larson, Ahmed Othman, Moon Kim, Felix Nensa, Anirban Mukhopadhyay

专题命中医学影像：radiology(title)；medical image(abstract)

2411.00671 2025-01-22 physics.med-ph 78%

A Method for Imaging the Ischemic Penumbra with MRI using IVIM

Mira M. Liu, Niloufar Saadat, Steven P. Roth, Marek A. Niekrasz, Mihai Giurcanu, Mohammed Salman Shazeeb, Timothy J. Carroll, Gregory A. Christoforidis

专题命中医学影像：MRI(title,abstract)

Comments Incomplete analysis

2501.09986 2025-01-20 physics.med-ph 78%

ComptoNet: An End-to-End Deep Learning Framework for Scatter Estimation in Multi-Source Stationary CT

Yingxian Xia, Zhiqiang Chen, Li Zhang, Yuxiang Xing, Hewei Gao

专题命中医学影像：CT(title,abstract)

2412.18836 2025-01-20 cs.SD cs.AI eess.AS 78%

MRI2Speech: Speech Synthesis from Articulatory Movements Recorded by Real-time MRI

Neil Shah, Ayan Kashyap, Shirish Karande, Vineet Gandhi

机构 * IIIT Hyderabad（印度国际信息技术学院海得拉巴分校）； TCS Research（塔塔咨询服务公司研究院）

专题命中医学影像：MRI(title,abstract)

Comments Accepted at IEEE ICASSP 2025

2501.08662 2025-01-16 eess.IV cs.CV cs.LG 78%

Product of Gaussian Mixture Diffusion Model for non-linear MRI Inversion

Laurenz Nagler, Martin Zach, Thomas Pock

机构 * Technical University of Graz（格拉茨技术大学）； École polytechnique fédérale de Lausanne（洛桑联邦理工学院）

专题命中医学影像：MRI(title)；分类 cs.CV、cs.LG、eess.IV

2501.07595 2025-01-15 physics.ins-det cs.SY eess.SY 78%

LUCAS: A Low-Power Ultra-Low Jitter Compact ASIC for SiPM Targetting ToF-CT

Seyed Arash Katourani

专题命中医学影像：CT(title,abstract)

2501.05039 2025-01-10 physics.med-ph math-ph math.MP 78%

Scatter correction based on quasi-Monte Carlo for CT reconstruction

Guiyuan Lin, Shiwo Deng, Xiaoqun Wang, Xing Zhao

专题命中医学影像：CT(title,abstract)

2309.01977 2025-01-03 physics.med-ph 78%

PyTomography: A Python Library for Medical Image Reconstruction

Lucas A. Polson, Roberto Fedrigo, Chenguang Li, Maziar Sabouri, Obed Dzikunu, Shadab Ahamed, Nikolaos Karakatsanis, Peyman Sheikhzadeh, Pedro Esquinas, Arman Rahmim, Carlos Uribe

专题命中医学影像：medical image(title,abstract)

Comments 28 pages, 7 figures

2412.18668 2024-12-30 eess.IV cs.CV cs.LG 78%

Pruning Unrolled Networks (PUN) at Initialization for MRI Reconstruction Improves Generalization

Shijun Liang, Evan Bell, Avrajit Ghosh, Saiprasad Ravishankar

专题命中医学影像：MRI(title)；分类 cs.CV、cs.LG、eess.IV

Comments 5 pages, 4 figures, Asilomar Conference on Signals, Systems, and Computers 2024

2412.15049 2024-12-20 stat.AP math.ST stat.CO stat.ME stat.TH 78%

A linear regression model for quantile function data applied to paired pulmonary 3d CT scans

Marie-Félicia Béclin, Pierre Lafaye de Micheaux, Nicolas Molinari, Frédéric Ouimet

专题命中医学影像：CT(title,abstract)

Comments 36 pages, 10 figures, 3 tables

2409.04674 2024-12-19 physics.med-ph 78%

Optimization-Based Image Reconstruction Regularized with Inter-Spectral Structural Similarity for Limited-Angle Dual-Energy Cone-Beam CT

Junbo Peng, Tonghe Wang, Huiqiao Xie, Richard L. J. Qiu, Chih-Wei Chang, Justin Roper, David S. Yu, Xiangyang Tang, Xiaofeng Yang

专题命中医学影像：CT(title,abstract)

2407.06694 2024-12-19 physics.med-ph physics.bio-ph 78%

Predicting Mesoscopic Larmor Frequency Shifts in White Matter with Diffusion MRI -- A Monte-Carlo Study in axonal phantoms

Anders Dyhr Sandgaard, Sune Nørhøj Jespersen

专题命中医学影像：MRI(title,abstract)

Comments 36 pages, 15 figures

2412.12042 2024-12-17 cs.HC cs.AI 78%

The Impact of AI Assistance on Radiology Reporting: A Pilot Study Using Simulated AI Draft Reports

Julián N. Acosta, Siddhant Dogra, Subathra Adithan, Kay Wu, Michael Moritz, Stephen Kwak, Pranav Rajpurkar

专题命中医学影像：radiology(title,abstract)

2408.11848 2024-12-17 cs.CL cs.AI 78%

MGH Radiology Llama: A Llama 3 70B Model for Radiology

Yucheng Shi, Peng Shu, Zhengliang Liu, Zihao Wu, Quanzheng Li, Tianming Liu, Ninghao Liu, Xiang Li

专题命中医学影像：radiology(title,abstract)

Comments 11 pages, 3 figures, 1 table

2412.09489 2024-12-13 astro-ph.CO 78%

A Comparative Test of the LCDM and R_h=ct Cosmologies Based on Upcoming Redshift Drift Measurements

Fulvio Melia

专题命中医学影像：CT(title,abstract)

Comments 8 pages, 5 figures, published in EPL

Journal ref EPL 148 49003 (2024)

2412.07631 2024-12-12 physics.med-ph cs.DC cs.MS 78%

Direct Low-Dose CT Image Reconstruction on GPU using Out-Of-Core: Precision and Quality Study

M. Chillarón, G. Quintana-Ortí, V. Vidal, G. Verdú

专题命中医学影像：CT(title,abstract)

Comments 22 pages, 12 figures, 9 tables

2405.01756 2024-12-05 physics.med-ph cs.AI 78%

Segmentation-Free Outcome Prediction from Head and Neck Cancer PET/CT Images: Deep Learning-Based Feature Extraction from Multi-Angle Maximum Intensity Projections (MA-MIPs)

Amirhosein Toosi, Isaac Shiri, Habib Zaidi, Arman Rahmim

专题命中医学影像：CT(title,abstract)

Comments 15 pages, 4 tables, 4 figures. Published in Cancers 2024, Volume 16, Issue 14, page 2538

Journal ref Cancers. 2024; 16(14):2538

2306.03661 2024-12-05 physics.med-ph 78%

Diffusion MRI with double diffusion encoding and variable mixing times disentangles water exchange from intrinsic kurtosis

Arthur Chakwizira, Filip Szczepankiewicz, Markus Nilsson

专题命中医学影像：MRI(title,abstract)

2411.01004 2024-11-27 physics.med-ph 78%

Ungated, plug-and-play preclinical cardiac CEST-MRI using radial FLASH with segmented saturation

Jonah Weigand-Whittier, Michael Wendland, Bonnie Lam, Mark Velasquez, Moriel H. Vandsburger

专题命中医学影像：MRI(title,abstract)

2411.09632 2024-11-22 physics.med-ph 78%

Leveraging Convolutional Neural Networks for 3D Quantitative Angiography Reconstructions from Sparse Cone Beam CT Projections Utilizing CFD Data

Ahmad Rahmatpour, Allison Shields, Parmita Mondal, Parisa Naghdi, Michael Udin, Kyle A Williams, Mohammad Mahdi Shiraz Bhurwani, Swetadri Vasan Setlur Nagesh, Ciprian N Ionita

专题命中医学影像：CT(title,abstract)

2411.12862 2024-11-21 physics.med-ph 78%

Non-unique water and contrast agent solutions in dual-energy CT

JP Phillips, Emil Y. Sidky, Fatma Terzioglu, Ingrid S. Reiser, Guillaume Bal, Xiaochuan Pan

专题命中医学影像：CT(title,abstract)

Comments Proceedings paper for accepted contribution to the 8th International Conference on Image Formation in X-Ray Computed Tomography

2411.12238 2024-11-20 physics.med-ph 78%

Performance of Large Language Models in Technical MRI Question Answering: A Comparative Study

Alan B McMillan

专题命中医学影像：MRI(title,abstract)

2402.02091 2024-11-20 physics.med-ph 78%

Feasibility of PET-enabled dual-energy CT imaging: First physical phantom and initial patient results

Yansong Zhu, Siqi Li, Zhaoheng Xie, Edwin K. Leung, Reimund Bayerlein, Negar Omidvari, Yasser G. Abdelhafez, Simon R. Cherry, Jinyi Qi, Ramsey D. Badawi, Benjamin A. Spencer, Guobao Wang

专题命中医学影像：CT(title,abstract)

Comments 20 pages, 7 figures

2411.05885 2024-11-12 eess.IV cs.CV cs.LG 78%

Alternative Learning Paradigms for Image Quality Transfer

Ahmed Karam Eldaly, Matteo Figini, Daniel C. Alexander

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

Comments Accepted for publication at the Journal of Machine Learning for Biomedical Imaging (MELBA) https://melba-journal.org/2024:027

Journal ref Machine.Learning.for.Biomedical.Imaging. 2 (2023)

2411.04401 2024-11-08 physics.med-ph 78%

MATI: A GPU-Accelerated Toolbox for Microstructural Diffusion MRI Simulation and Data Fitting with a User-Friendly GUI

Junzhong Xu, Sean P. Devan, Diwei Shi, Adithya Pamulaparthi, Nicholas Yan, Zhongliang Zu, David S. Smith, Kevin D. Harkins, John C. Gore, Xiaoyu Jiang

专题命中医学影像：MRI(title,abstract)

2411.03249 2024-11-07 physics.med-ph 78%

Investigation of Inward-Outward Ring Permanent Magnet Array for Portable Magnetic Resonance Imaging (MRI)

Ting-Ou Liang, MinXuan Xu, Wenwei Yu, Shao Ying Huang

专题命中医学影像：MRI(title,abstract)

2410.21823 2024-10-30 physics.med-ph 78%

Skin dose in breast radiation therapy: Monte Carlo calculations from deformed vector fields (DVF)-driven CT images

Nicolas Arbor, Laurent Bartolucci, Botao Dai, Halima El Azhar, Pierre Galmiche, Delphine Jarnet, Michel de Mathelin de Papigny, Philippe Meyer, Hyewon Seo

专题命中医学影像：CT(title,abstract)

Journal ref The 20th international conference on the use of computers in radiation therapy (ICCR), Jul 2024, Lyon, France. pp.834-836

2403.12611 2024-10-30 math.NA cs.NA 78%

MOCCA: A Fast Algorithm for Parallel MRI Reconstruction Using Model Based Coil Calibration

Gerlind Plonka, Yannick Riebe

专题命中医学影像：MRI(title,abstract)

Comments 32 pages

2410.19943 2024-10-29 physics.med-ph 78%

Comparative Study of RF Heating in Deep Brain Stimulation Devices During MRI at 1.5 T and 0.55 T: Challenging the Assumption of Safety at Low Field Strengths

Bhumi Bhusal, Pia Panravi Sanpitak, Jasmine Vu, Fuchang Jiang, Jacob Richardson, Nicole Seiberlich, Joshua M. Rosenow, Behzad Elahi, Laleh Golestanirad

专题命中医学影像：MRI(title,abstract)

1. 医学影像 22719 篇

Model-Based Perfusion Reconstruction with Time Separation Technique in Cone-Beam CT Dynamic Liver Perfusion Imaging

Regulating radiology AI medical devices that evolve in their lifecycle

A Method for Imaging the Ischemic Penumbra with MRI using IVIM

ComptoNet: An End-to-End Deep Learning Framework for Scatter Estimation in Multi-Source Stationary CT

MRI2Speech: Speech Synthesis from Articulatory Movements Recorded by Real-time MRI

Product of Gaussian Mixture Diffusion Model for non-linear MRI Inversion

LUCAS: A Low-Power Ultra-Low Jitter Compact ASIC for SiPM Targetting ToF-CT

Scatter correction based on quasi-Monte Carlo for CT reconstruction

PyTomography: A Python Library for Medical Image Reconstruction

Pruning Unrolled Networks (PUN) at Initialization for MRI Reconstruction Improves Generalization

A linear regression model for quantile function data applied to paired pulmonary 3d CT scans

Optimization-Based Image Reconstruction Regularized with Inter-Spectral Structural Similarity for Limited-Angle Dual-Energy Cone-Beam CT

Predicting Mesoscopic Larmor Frequency Shifts in White Matter with Diffusion MRI -- A Monte-Carlo Study in axonal phantoms

The Impact of AI Assistance on Radiology Reporting: A Pilot Study Using Simulated AI Draft Reports

MGH Radiology Llama: A Llama 3 70B Model for Radiology

A Comparative Test of the LCDM and R_h=ct Cosmologies Based on Upcoming Redshift Drift Measurements

Direct Low-Dose CT Image Reconstruction on GPU using Out-Of-Core: Precision and Quality Study

Segmentation-Free Outcome Prediction from Head and Neck Cancer PET/CT Images: Deep Learning-Based Feature Extraction from Multi-Angle Maximum Intensity Projections (MA-MIPs)

Diffusion MRI with double diffusion encoding and variable mixing times disentangles water exchange from intrinsic kurtosis

Ungated, plug-and-play preclinical cardiac CEST-MRI using radial FLASH with segmented saturation

Leveraging Convolutional Neural Networks for 3D Quantitative Angiography Reconstructions from Sparse Cone Beam CT Projections Utilizing CFD Data

Non-unique water and contrast agent solutions in dual-energy CT

Performance of Large Language Models in Technical MRI Question Answering: A Comparative Study

Feasibility of PET-enabled dual-energy CT imaging: First physical phantom and initial patient results

Alternative Learning Paradigms for Image Quality Transfer

MATI: A GPU-Accelerated Toolbox for Microstructural Diffusion MRI Simulation and Data Fitting with a User-Friendly GUI

Investigation of Inward-Outward Ring Permanent Magnet Array for Portable Magnetic Resonance Imaging (MRI)

Skin dose in breast radiation therapy: Monte Carlo calculations from deformed vector fields (DVF)-driven CT images

MOCCA: A Fast Algorithm for Parallel MRI Reconstruction Using Model Based Coil Calibration

Comparative Study of RF Heating in Deep Brain Stimulation Devices During MRI at 1.5 T and 0.55 T: Challenging the Assumption of Safety at Low Field Strengths