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:
Dec. 14, 2021
Filed:
Sep. 28, 2020
Applicant:
Magic Leap, Inc., Plantation, FL (US);
Inventor:
Lei Zhang, Sunnyvale, CA (US);
Assignee:
Magic Leap, Inc., Plantation, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 3/60 (2006.01); G09G 5/37 (2006.01); G06T 11/00 (2006.01); G09G 5/00 (2006.01); G02B 27/01 (2006.01); G01K 13/00 (2021.01); G06T 7/60 (2017.01); G02B 30/34 (2020.01);
U.S. Cl.
CPC ...
G09G 5/37 (2013.01); G01K 13/00 (2013.01); G02B 27/0172 (2013.01); G02B 30/34 (2020.01); G06T 3/60 (2013.01); G06T 7/60 (2013.01); G06T 11/001 (2013.01); G09G 5/006 (2013.01); G02B 2027/014 (2013.01); G02B 2027/0112 (2013.01); G02B 2027/0134 (2013.01); G06T 2207/10024 (2013.01); G09G 2320/041 (2013.01); G09G 2320/0666 (2013.01); G09G 2320/0693 (2013.01);
Abstract
A calibration set is stored on a storage device, including a plurality of temperatures and a plurality of homography transformation matrices, each respective homography transformation matrix being for a respective temperature. A temperature is detected. A respective one of the homography transformation matrices is selected for a temperature matching the temperature. A geometric change is calculated based on the selected homography relationship. Data representing local content is received. A rendering of the local content is generated based on the geometric change and displayed to a user.