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Arjun D. Desai
Researcher at Stanford University
Publications - 34
Citations - 279
Arjun D. Desai is an academic researcher from Stanford University. The author has contributed to research in topics: Computer science & Medicine. The author has an hindex of 6, co-authored 17 publications receiving 131 citations. Previous affiliations of Arjun D. Desai include Duke University.
Papers
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Journal ArticleDOI
Utility of deep learning super-resolution in the context of osteoarthritis MRI biomarkers.
Akshay S. Chaudhari,Kathryn J. Stevens,Jeffrey P. Wood,Amit Chakraborty,Eric K. Gibbons,Zhongnan Fang,Arjun D. Desai,Jin Hyung Lee,Garry E. Gold,Brian A. Hargreaves +9 more
TL;DR: This work has shown that super‐resolution is an emerging method for enhancing MRI resolution and its impact on image quality is still unknown.
Journal ArticleDOI
The International Workshop on Osteoarthritis Imaging Knee MRI Segmentation Challenge: A Multi-Institute Evaluation and Analysis Framework on a Standardized Dataset
Arjun D. Desai,Francesco Caliva,Claudia Iriondo,Aliasghar Mortazi,Sachin Jambawalikar,Ulas Bagci,Mathias Perslev,Christian Igel,Erik B. Dam,Sibaji Gaj,Mingrui Yang,Xiaojuan Li,Cem M. Deniz,Vladimir Juras,Ravinder R. Regatte,Garry E. Gold,Brian A. Hargreaves,Valentina Pedoia,Akshay S. Chaudhari +18 more
TL;DR: Diverse networks learned to segment the knee similarly, where high segmentation accuracy did not correlate with cartilage thickness accuracy and voting ensembles did not exceed individual network performance.
Journal ArticleDOI
Lower Extremity Revascularization Using Optical Coherence Tomography–Guided Directional Atherectomy: Final Results of the EValuatIon of the PantheriS OptIcal COherence Tomography ImagiNg Atherectomy System for Use in the Peripheral Vasculature (VISION) Study:
Arne Schwindt,J. Gray Bennett,William H. Crowder,Suhail Dohad,Sean Janzer,Jon C. George,Barry Tedder,Thomas Davis,Ian Cawich,Roger S. Gammon,Patrick Muck,John P. Pigott,Dwight A. Dishmon,Lou A. Lopez,Jaafer Golzar,Jack Chamberlin,Michael J. Moulton,Ramzan M. Zakir,Amir K. Kaki,Gary J. Fishbein,Huey B. McDaniel,Ayala Hezi-Yamit,John B. Simpson,Arjun D. Desai +23 more
TL;DR: In this article, the safety and efficacy of a novel optical coherence tomography (OCT)guided atherectomy catheter in treating patients with symptomatic femoropopliteal disease was evaluated.
Posted Content
Technical Considerations for Semantic Segmentation in MRI using Convolutional Neural Networks.
TL;DR: The impact of three factors associated with CNN segmentation performance: network architecture, training loss functions, and training data characteristics are evaluated and potential modifications to CNN architectures and training protocols are proposed.
Journal ArticleDOI
SKM-TEA: A Dataset for Accelerated MRI Reconstruction with Dense Image Labels for Quantitative Clinical Evaluation
Arjun D. Desai,Andrew M Schmidt,Elka B Rubin,Christopher M. Sandino,Marianne S. Black,Valentina Mazzoli,Kathryn J. Stevens,Robert D. Boutin,Christopher Ré,Garry E. Gold,Brian A. Hargreaves,Akshay S. Chaudhari +11 more
TL;DR: The Stanford Knee MRI with Multi-Task Evaluation (SKM-TEA) dataset is presented, a collection of quantitative knee MRI (qMRI) scans that enables end-to-end, clinically-relevant evaluation of MRI reconstruction and analysis tools and a framework for using qMRI parameter maps, along with image reconstructions and dense image labels, for measuring the quality of qMRI biomarker estimates extracted from MRI reconstruction, segmentation, and detection techniques.