RajShekharMD

PubMed

• Assessing the Effect of Augmented Reality on Procedural Outcomes During Ultrasound-Guided Vascular Access.
  Michele S Saruwatari, Trong N Nguyen, Hadi Fooladi Talari, Andrew J Matisoff, Karun V Sharma, Kelsey G Donoho, Sonali Basu, Pallavi Dwivedi, James E Bost, Raj Shekhar> ;Ultrasound in Medicine & Biology. 2023 Nov 1
• StethAid: A Digital Auscultation Platform for Pediatrics.
  Youness Arjoune, Trong N Nguyen, Tyler Salvador, Anha Telluri, Jonathan C Schroeder, Robert L Geggel, Joseph W May, Dinesh K Pillai, Stephen J Teach, Shilpa J Patel, R...> ;Sensors. 2023 Jun 20
• 2 citations
  Technical characterisation of digital stethoscopes: towards scalable artificial intelligence-based auscultation.
  Youness Arjoune, Trong N Nguyen, Robin W Doroshow, Raj Shekhar> ;Journal of Medical Engineering & Technology. 2023 Apr 1
• 2 citations
  A Smartphone application to provide real-time cardiopulmonary resuscitation quality feedback.
  Emily Stumpf, Ravi Tej Ambati, Raj Shekhar, Steven J Staffa, David Zurakowski, Pranava Sinha> ;The American Journal of Emergency Medicine. 2022 Oct 1
• 3 citations
  Neuromorphic Architecture Accelerated Automated Seizure Detection in Multi-Channel Scalp EEG.
  Ravi Ambati, Shanker Raja, Majed Al-Hameed, Titus John, Youness Arjoune, Raj Shekhar> ;Sensors. 2022 Feb 26
• 4 citations
  Automated identification of innocent Still's murmur using a convolutional neural network.
  Raj Shekhar, Ganesh Vanama, Titus John, James Issac, Youness Arjoune, Robin W Doroshow> ;Frontiers in Pediatrics. 2022 Jan 1
• 16 citations
  HoloUS: Augmented reality visualization of live ultrasound images using HoloLens for ultrasound-guided procedures
  Trong Nguyen, William Plishker, Andrew Matisoff, Karun Sharma, Raj Shekhar> ;International Journal of Computer Assisted Radiology and Surgery. 2021 Nov 24
• Rapid Quality Assessment of Nonrigid Image Registration Based on Supervised Learning.
  Eung-Joo Lee, William Plishker, Nobuhiko Hata, Paul B. Shyn, Stuart G. Silverman, Shuvra S. Bhattacharyya, Raj Shekhar> ;Journal of Digital Imaging. 2021 Oct 13
• 3 citations
  Hybrid electromagnetic-ArUco tracking of laparoscopic ultrasound transducer in laparoscopic video.
  Xinyang Liu, William Plishker, Raj Shekhar> ;Journal of Medical Imaging. 2021 Jan 1
• 2 citations
  Preclinical evaluation of ultrasound-augmented needle navigation for laparoscopic liver ablation.
  Xinyang Liu, William Plishker, Timothy D. Kane, David A. Geller, Lung W. Lau, Jun Tashiro, Karun Sharma, Raj Shekhar> ;International Journal of Computer Assisted Radiology and Surgery. 2020 Apr 22
• 3 citations
  Weakly supervised segmentation for real-time surgical tool tracking
  Eung-Joo Lee, William Plishker, Xinyang Liu, Shuvra S. Bhattacharyya, Raj Shekhar> ;Healthcare Technology Letters. 2019 Nov 26
• 2 citations
  GPS Laparoscopic Ultrasound: Embedding an Electromagnetic Sensor in a Laparoscopic Ultrasound Transducer.
  Xinyang Liu, Timothy D. Kane, Raj Shekhar> ;Ultrasound in Medicine & Biology. 2019 Jan 30
• 8 citations
  Laparoscopic Liver Resection with Augmented Reality: A Preclinical Experience.
  Lung W. Lau, Xinyang Liu, William Plishker, Karun Sharma, Raj Shekhar, Timothy D. Kane> ;Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A. 2019 Jan 8
• 9 citations
  Fast calibration of electromagnetically tracked oblique-viewing rigid endoscopes.
  Xinyang Liu, Christina E. Rice, Raj Shekhar> ;International Journal of Computer Assisted Radiology and Surgery. 2017 Jun 16
• 16 citations
  Laparoscopic stereoscopic augmented reality: toward a clinically viable electromagnetic tracking solution.
  Xinyang Liu, Sukryool Kang, William Plishker, George Zaki, Timothy D. Kane, Raj Shekhar> ;Journal of Medical Imaging. 2016 Oct 10
• 1 citations
  Technical Note: scuda: A software platform for cumulative dose assessment
  Seyoun Park, Todd McNutt, William Plishker, Harry Quon, John Wong, Raj Shekhar, Junghoon Lee> ;Medical Physics. 2016 Oct 1
• 12 citations
  The Utility of Cloud Computing in Analyzing GPU-Accelerated Deformable Image Registration of CT and CBCT Images in Head and Neck Cancer Radiation Therapy
  George Zaki, William Plishker, Wen Li, Junghoon Lee, Harry Quon, John Wong, Raj Shekhar> ;IEEE Journal of Translational Engineering in Health and Medicine. 2016 Aug 17
• 8 citations
  Software-based PET-MR image coregistration: combined PET-MRI for the rest of us!
  Matthew S. Robertson, Xinyang Liu, William Plishker, George Zaki, Pranav K. Vyas, Nabile M. Safdar, Raj Shekhar> ;Pediatric Radiology. 2016 Jul 5
• 13 citations
  On-demand calibration and evaluation for electromagnetically tracked laparoscope in augmented reality visualization
  Xinyang Liu, William Plishker, George Zaki, Sukryool Kang, Timothy D. Kane, Raj Shekhar> ;International Journal of Computer Assisted Radiology and Surgery. 2016 Jun 1
• 21 citations
  Fabrication and characterization of medical grade polyurethane composite catheters for near-infrared imaging.
  André T. Stevenson, Laura M. Reese, Tanner K. Hill, Jeffrey A. McGuire, Aaron M. Mohs, Raj Shekhar, Lissett R. Bickford, Abby R. Whittington> ;Biomaterials. 2015 Jun 1
• 6 citations
  Application of single-image camera calibration for ultrasound augmented laparoscopic visualization
  Xinyang Liu, He Su, Sukryool Kang, Timothy D. Kane, Raj Shekhar> ;Proceedings of SPIE--the International Society for Optical Engineering. 2015 Mar 18
• 47 citations
  Live augmented reality: a new visualization method for laparoscopic surgery using continuous volumetric computed tomography
  Raj Shekhar, Omkar Dandekar, Venkatesh Bhat, Mathew Philip, Peng Lei, Carlos Godinez, Erica Sutton, Ivan George, Steven Kavic, Reuben Mezrich, Adrian Park> ;Surgical Endoscopy. 2010 Feb 21
• 41 citations
  Automatic segmentation of phase‐correlated CT scans through nonrigid image registration using geometrically regularized free‐form deformation
  Raj Shekhar, Peng Lei, Carlos R. Castro-Pareja, William Plishker, Warren D. D'Souza> ;Medical Physics. 2007 Jul 1
• 47 citations
  Automated 3-Dimensional Elastic Registration of Whole-Body PET and CT from Separate or Combined Scanners
  Raj Shekhar, Vivek Walimbe, Shanker Raja, Vladimir Zagrodsky, Mangesh Kanvinde, Bohdan Bybel> ;Journal of Nuclear Medicine. 2005 Sep 1
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