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:
Jul. 05, 2022
Filed:
Aug. 06, 2019
Applicant:
Black Sesame International Holding Limited, Santa Clara, CA (US);
Assignee:
Black Sesame Technologies Inc., San Jose, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/521 (2017.01); G06N 3/08 (2006.01); G06T 7/73 (2017.01); G01S 17/89 (2020.01);
U.S. Cl.
CPC ...
G06T 7/521 (2017.01); G01S 17/89 (2013.01); G06N 3/084 (2013.01); G06T 7/73 (2017.01); G06T 2207/10028 (2013.01);
Abstract
A method of camera localization, comprising, receiving a camera image, receiving a LiDAR point cloud, estimating an initial camera pose for the camera image, sampling an initial set of depth projections within the LiDAR point cloud, measuring a similarity of the initial camera pose to the initial set of depth projections and deriving a subsequent set of depth projections based on the measured similarity.