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:
Mar. 07, 2023
Filed:
Jan. 29, 2021
Applicant:
Microsoft Technology Licensing, Llc, Redmond, WA (US);
Inventors:
Joseph Michael Degol, Seattle, WA (US);
Brent Armen Ellwein, Sammamish, WA (US);
Yashar Bahman, Seattle, WA (US);
Assignee:
Microsoft Technology Licensing, LLC, Redmond, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/73 (2017.01); G06T 7/246 (2017.01);
U.S. Cl.
CPC ...
G06T 7/73 (2017.01); G06T 7/246 (2017.01); G06T 2207/30204 (2013.01); G06T 2207/30244 (2013.01);
Abstract
A computer implemented method includes capturing images of an environment via a camera, detecting image features in the environment based on the captured images, the image features including at least one web feature derived from a fiducial web formed of a collection of non-repeating intersecting lines applied to an object in the environment, and estimating a camera pose based on the detected image features including the at least one web feature.