Patents Assigned to IGI TECHNOLOGIES
  • Hybrid hardware and computer vision-based tracking system and method
    Patent number: 11633235
    Abstract: The present disclosure relates to a tracking system for augmented reality in a clinical setting. Specifically, the present disclosure relates to an approach for combining hardware-based tracking and computer vision-based tracking in order to accurately overlay a projected image onto a video image.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: April 25, 2023
    Assignees: CHILDREN'S NATIONAL MEDICAL CENTER, IGI TECHNOLOGIES
    Inventors: Raj Shekhar, William Plishker, Xinyang Liu
  • HYBRID HARDWARE AND COMPUTER VISION-BASED TRACKING SYSTEM AND METHOD
    Publication number: 20200197102
    Abstract: The present disclosure relates to a tracking system for augmented reality in a clinical setting. Specifically, the present disclosure relates to an approach for combining hardware-based tracking and computer vision-based tracking in order to accurately overlay a projected image onto a video image.
    Type: Application
    Filed: July 31, 2018
    Publication date: June 25, 2020
    Applicants: CHILDREN'S NATIONAL MEDICAL CENTER, IGI TECHNOLOGIES
    Inventors: Raj SHEKHAR, William PLISHKER, Xinyang LIU