The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 25, 2023
Filed:
Jul. 31, 2018
Applicants:
Children's National Medical Center, Washington, DC (US);
Igi Technologies, College Park, MD (US);
Inventors:
Raj Shekhar, Washington, DC (US);
William Plishker, College Park, MD (US);
Xinyang Liu, Washington, DC (US);
Assignees:
CHILDREN'S NATIONAL MEDICAL CENTER, Washington, DC (US);
IGI TECHNOLOGIES, College Park, MD (US);
Primary Examiner:
Int. Cl.
CPC ...
A61B 34/20 (2016.01); A61B 34/10 (2016.01); G06T 7/73 (2017.01); G06T 19/00 (2011.01); G06V 20/20 (2022.01);
U.S. Cl.
CPC ...
A61B 34/20 (2016.02); A61B 34/10 (2016.02); G06T 7/74 (2017.01); G06T 19/006 (2013.01); G06V 20/20 (2022.01); A61B 2034/107 (2016.02); A61B 2034/2051 (2016.02); A61B 2034/2055 (2016.02); A61B 2034/2065 (2016.02); G06T 2207/20221 (2013.01); G06V 2201/03 (2022.01);
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.