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:
Jun. 29, 2021
Filed:
Nov. 04, 2015
The University of North Carolina AT Chapel Hill, Chapel Hill, NC (US);
Henry Fuchs, Chapel Hill, NC (US);
Anselmo A. Lastra, Chapel Hill, NC (US);
John Turner Whitted, Pittsboro, NC (US);
Feng Zheng, Chapel Hill, NC (US);
Andrei State, Chapel Hill, NC (US);
Gregory Welch, Longwood, FL (US);
The University of North Carolina at Chapel Hill, Chapel Hill, NC (US);
Abstract
Methods, systems, and computer readable media for minimal-latency tracking and display for matching real and virtual worlds in head-worn displays are disclosed. According to one aspect, a method for minimal-latency tracking and display for matching real and virtual worlds in head-worn displays includes calculating a desired image, calculating an error image as the difference between the desired image and an image currently being perceived by a user, identifying as an error portion a portion of the error image having the largest error, updating a portion of a projected image that corresponds to the error portion, and recalculating the image currently being perceived by a user based on the updated projected image.