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Convolutional Neural Networks for Super-resolution of Hyperpolarized 129Xe MR Images of the Lung

Author:Junlan Lu  Suphachart Leewiwatwong  David Mummy  Elianna Bier  Bastiaan Driehuys  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Latest Advances in Hyperpolarized MRI  

Session Name:Hyperpolarization: Gas  

Program Number:3557  

Room Session:Concurrent 2  

Institution:Duke University  

Deep learning-based thoracic cavity segmentation for hyperpolarized 129Xe MRI

Author:Suphachart Leewiwatwong  Junlan Lu  David Mummy  Isabelle Dummer  Kevin Yarnall  Ziyi Wang  Bastiaan Driehuys  

Session Type:Oral  

Session Date:Tuesday, 18 May 2021  

Topic:Machine Learning for Image Analysis  

Session Name:Machine Learning for Image Analysis  

Program Number:0391  

Room Session:Concurrent 1  

Institution:Duke University  McGill University  

Extension of a Diagnostic Model for Pulmonary Hypertension with Hyperpolarized 129Xe Magnetic Resonance Imaging and Spectroscopy

Author:Elianna Bier  Fawaz Alenezi  Junlan Lu  Joseph Mammarappallil  Bastiaan Driehuys  Sudarshan Rajagopal  

Session Type:Oral  

Session Date:Thursday, 20 May 2021  

Topic:Latest Advances in Hyperpolarized MRI  

Session Name:Latest Advances in Hyperpolarized MRI  

Program Number:0681  

Room Session:Concurrent 2  

Institution:Duke Univeristy  Duke University  

Regional Changes in Ventilation Following Bronchodilation in COPD Are Not Associated With Improved Gas Exchange on Xenon-129 MRI

Author:David Mummy  Erika Coleman  Ziyi Wang  Elianna Bier  Junlan Lu  Bastiaan Driehuys  Yuh-Chin Huang  

Session Type:Oral  

Session Date:Wednesday, 19 May 2021  

Topic:Lung  

Session Name:Lung  

Program Number:0589  

Room Session:Concurrent 5  

Institution:Duke University  

Template-based bias field correction of Hyperpolarized 129Xe Gas Ventilation MRI

Author:Junlan Lu  David Mummy  Suphachart Leewiwatwong  Elianna Bier  Bastiaan Driehuys  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Latest Advances in Hyperpolarized MRI  

Session Name:Hyperpolarization: Gas  

Program Number:3571  

Room Session:Concurrent 2  

Institution:Duke University  

Within-session Repeatability of Pulmonary 129Xe Static and Dynamic Spectroscopy

Author:Elianna Bier  David Mummy  Junlan Lu  Bastiaan Driehuys  

Session Type:Digital Poster  

Session Date:Thursday, 20 May 2021  

Topic:Emerging Quantitative Contrasts: QSM, ETPM & MRE  

Session Name:Hyperpolarization: Gas & Non-Gas  

Program Number:3792  

Room Session:Concurrent 2  

Institution:Duke University