Výsledky vyhledávání - "Computer Processing and Modeling"

Real‐time cardiac cine MRI: A comparison of a diffusion probabilistic model with alternative state‐of‐the‐art image reconstruction techniques for undersampled spiral acquisitions

Autoři: Oliver Schad Julius Frederik Heidenreich Nils Petri a další

Zdroj: Magn Reson Med

Témata: Computer Processing and Modeling

CEST MRI data analysis using Kolmogorov‐Arnold network (KAN) and Lorentzian‐KAN (LKAN) models

Autoři: Jiawen Wang Pei Cai Ziyan Wang a další

Zdroj: Magn Reson Med

Témata: Computer Processing and Modeling

Groupwise image registration with edge‐based loss for low‐SNR cardiac MRI

Autoři: Xuan Lei Philip Schniter Chong Chen a další

Zdroj: Magn Reson Med

Témata: Image and Video Processing (eess.IV), FOS: Electrical engineering, electronic engineering, information engineering, Electrical Engineering and Systems Science - Image and Video Processing, Computer Processing and Modeling

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/40353517
http://arxiv.org/abs/2409.02348

Comparison of twelve‐layer concentric object (TLCO) and Line segmentations methods to determine the renal corticomedullary sodium gradient (CMSG) with a 3 T MRI

Autoři: Patrik Jan Gallinnis Rika Möller Alexandra Ljimani a další

Zdroj: Magn Reson Med

Témata: Computer Processing and Modeling

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/40294090

A correction for modeling radial, spiral, and PROPELLER dynamic contrast‐enhanced data: Time‐averaged extended Tofts: Time-averaged extended Tofts

Autoři: Natalia V. Korobova Nienke P. M. Wassenaar Marian A. Troelstra a další

Zdroj: Magn Reson Med

Témata: extended Tofts model, k-space sampling patterns, pancreatic cancer, dynamic contrast-enhanced MRI, Computer Processing and Modeling, perfusion

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/40159679

Motion‐corrected brain MRI at ultralow field (64 mT)

Autoři: Yannick Brackenier Rui Pedro Teixeira Lucilio Cordero‐Grande a další

Zdroj: Magn Reson Med

Témata: Computer Processing and Modeling

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/40152515

A steady‐state MR fingerprinting sequence optimization framework applied to the fast 3D quantification of fat fraction and water T1 in the thigh muscles

Autoři: Constantin Slioussarenko Pierre‐Yves Baudin Benjamin Marty

Zdroj: Magn Reson Med

Témata: Adult, Male, Phantoms, Imaging, Reproducibility of Results, Water, Computer Processing and Modeling, Magnetic Resonance Imaging, Healthy Volunteers, Imaging, Three-Dimensional, Thigh, Adipose Tissue, Image Processing, Computer-Assisted, Humans, Computer Simulation, Female, Muscle, Skeletal, Artifacts, Algorithms

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/40033965

Repeatability‐encouraging self‐supervised learning reconstruction for quantitative MRI

Autoři: Zihao Chen Zheyuan Hu Yibin Xie a další

Zdroj: Magn Reson Med

Témata: reconstruction, subspace method, Biomedical Engineering, deep learning, Bioengineering, quantitative MRI, Computer Processing and Modeling, Nuclear Medicine & Medical Imaging, Engineering, self‐supervised learning, Machine Learning and Artificial Intelligence, Biomedical Imaging, repeatability, Biomedical engineering

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/40014485
https://escholarship.org/uc/item/32r646pz

Focused ultrasound–induced blood–brain barrier opening: A comparative analysis of permeability quantification based on Ktrans and PS

Autoři: Denisa Hývlová Radovan Jiřík Jiří Vitouš a další

Zdroj: Magn Reson Med

Témata: Blood-Brain Barrier, Image Processing, Computer-Assisted, Animals, Humans, Brain, Contrast Media, Computer Simulation, Computer Processing and Modeling, Magnetic Resonance Imaging, Permeability

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/39963048

CESTsimu: An open‐source GUI for spectral and spatial CEST simulation

Autoři: Huabin Zhang Bensheng Qiu Jiadi Xu a další

Zdroj: Magn Reson Med

Témata: Phantoms, Imaging, Image Processing, Computer-Assisted, Humans, Brain, Computer Simulation, Computer Processing and Modeling, Magnetic Resonance Imaging, Algorithms, Software

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/39834082

Learning‐based motion artifact correction in the Z‐spectral domain for chemical exchange saturation transfer MRI

Autoři: Munendra Singh Sultan Z. Mahmud Vivek Yedavalli a další

Zdroj: Magn Reson Med

Témata: Adult, Brain Neoplasms, Phantoms, Imaging, Movement, Brain, Computer Processing and Modeling, Magnetic Resonance Imaging, Motion, Deep Learning, Image Processing, Computer-Assisted, Humans, Computer Simulation, Neural Networks, Computer, Artifacts, Algorithms

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/39834104

Regional changes in cerebral perfusion with age when accounting for changes in gray‐matter volume

Autoři: Jian Hu Martin S. Craig Silvin P. Knight a další

Zdroj: Magn Reson Med

Témata: 03 medical and health sciences, 0302 clinical medicine, Computer Processing and Modeling

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/39568213

Machine learning‐based estimation of respiratory fluctuations in a healthy adult population using resting state BOLD fMRI and head motion parameters

Autoři: Abdoljalil Addeh Fernando Vega Amin Morshedi a další

Zdroj: Magn Reson Med

Témata: Adult, Male, Respiration, Rest, Brain, Computer Processing and Modeling, Magnetic Resonance Imaging, Healthy Volunteers, Machine Learning, Young Adult, Motion, Head Movements, Connectome, Image Processing, Computer-Assisted, Humans, Female, Neural Networks, Computer, Head, Algorithms

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/39481033

Toward quantitative CEST imaging of glutamate in the mouse brain using a multi‐pool exchange model calibrated by 1H‐MRS

Autoři: Cécile Maguin Eloïse Mougel Julien Valette a další

Zdroj: Magn Reson Med

Témata: Male, Phantoms, Imaging, Proton Magnetic Resonance Spectroscopy, Glutamic Acid, Brain, Signal-To-Noise Ratio, Computer Processing and Modeling, Magnetic Resonance Imaging, Mice, Inbred C57BL, Mice, Calibration, Image Processing, Computer-Assisted, Animals, Computer Simulation, Algorithms

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/39449296

An Eulerian formulation for the computational modeling of phase‐contrast MRI

Autoři: Tomohiro Otani Tetsuro Sekine Yu Sato a další

Zdroj: Magn Reson Med

Témata: modified Bloch equation, Image Interpretation, Computer-Assisted, high-performance computing, Humans, Reproducibility of Results, Computer Simulation, Eulerian formulation, phase-contrast MRI, Computer Processing and Modeling, Magnetic Resonance Imaging, Algorithms, Blood Flow Velocity

Popis souboru: application/pdf

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/39270130

Local and whole‐body SAR in UHF body imaging: Implications for SAR matrix compression

Autoři: Thomas M. Fiedler Mark E. Ladd Stephan Orzada

Zdroj: Magn Reson Med

Témata: Phantoms, Imaging, Medizin, Humans, Reproducibility of Results, Whole Body Imaging, Computer Simulation, Equipment Design, Data Compression, Image Enhancement, Computer Processing and Modeling, Magnetic Resonance Imaging, Sensitivity and Specificity

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/39301784
https://www.scopus.com/inward/record.url?partnerID=HzOxMe3b&origin=inward&scp=85204618982
https://doi.org/10.1002/mrm.30306
https://www.ncbi.nlm.nih.gov/pubmed/39301784

Cross‐site harmonization of diffusion MRI data without matched training subjects

Autoři: Alberto De Luca Tine Swartenbroekx Harro Seelaar a další

Zdroj: Magn Reson Med

Témata: Computer Processing and Modeling

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/40407799
https://pure.eur.nl/en/publications/8fd6f26c-ea23-4812-87f1-a893af4c7089
https://doi.org/10.1002/mrm.30575

Reproducibility of arterial spin labeling cerebral blood flow image processing: A report of the ISMRM open science initiative for perfusion imaging (OSIPI) and the ASL MRI challenge: A report of the ISMRM open science initiative for perfusion imaging (OSIPI) and the ASL MRI challenge

Autoři: Paschoal, AM Woods, JG Pinto, J a další

Přispěvatelé: Paschoal, AM Woods, JG Pinto, J a další

Zdroj: Magn Reson Med
Paschoal, A M, Woods, J G, Pinto, J, Bron, E E, Petr, J, Kennedy McConnell, F A, Bell, L, Dounavi, M-E, van Praag, C G, Mutsaerts, H J M M, Taylor, A O, Zhao, M Y, Brumer, I, Chan, W S M, Toner, J, Hu, J, Zhang, L X, Domingos, C, Monteiro, S P, Figueiredo, P, Harms, A G J, Padrela, B E, Tham, C, Abdalle, A, Croal, P L & Anazodo, U 2024, 'Reproducibility of arterial spin labeling cerebral blood flow image processing : A report of the ISMRM open science initiative for perfusion imaging (OSIPI)_and the ASL MRI challenge', Magnetic Resonance in Medicine, vol. 92, no. 2, pp. 836-852. https://doi.org/10.1002/mrm.30081

Témata: Male, Adult, Perfusion Imaging, cerebral blood flow, Reproducibility of Results, Brain, challenges, Computer Processing and Modeling, Magnetic Resonance Imaging, image analysis, ASL, Cerebrovascular Circulation, Image Processing, Computer-Assisted, Humans, Spin Labels, Female, reproducibility, Algorithms

Popis souboru: text/xml; application/pdf

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/38502108
https://research.vumc.nl/en/publications/96c3e611-33a8-4f2c-a0b6-2de80b5dac66

Current status in spatiotemporal analysis of contrast‐based perfusion MRI

Autoři: Eve S. Shalom Amirul Khan Sven Van Loo a další

Zdroj: Magn Reson Med
MAGNETIC RESONANCE IN MEDICINE

Témata: Technology and Engineering, DSC-MRI, DCE-MRI, FLOW, TRACER, Contrast Media, INTERSTITIAL FLUID PRESSURE, ENHANCED-MRI, Computer Processing and Modeling, Magnetic Resonance Imaging, perfusion, DIFFUSION, SIMULATIONS, MODEL, Perfusion, Spatio-Temporal Analysis, KINETIC-PARAMETERS, TUMOR, spatiotemporal modeling, VASCULATURE, tracer kinetics, Radiology, Nuclear Medicine and imaging

Popis souboru: application/pdf

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/37929645
https://biblio.ugent.be/publication/01HKT1PWD98YB85TQ87PAYWB9N/file/01HKT1ZZ4BXJ4YEKDRB56J3902
http://doi.org/10.1002/mrm.29906
https://biblio.ugent.be/publication/01HKT1PWD98YB85TQ87PAYWB9N
http://hdl.handle.net/1854/LU-01HKT1PWD98YB85TQ87PAYWB9N

Comparison of distortion correction preprocessing pipelines for DTI in the upper limb

Autoři: Ryckie G. Wade Winnie Tam Antonia Perumal a další

Zdroj: Magn Reson Med

Témata: Upper Extremity, Diffusion Tensor Imaging, Diffusion Magnetic Resonance Imaging, Echo-Planar Imaging, Image Processing, Computer-Assisted, Humans, Peripheral Nerves, Computer Processing and Modeling

Přístupová URL adresa: https://pubmed.ncbi.nlm.nih.gov/37831659