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:
Oct. 01, 2019
Filed:
Sep. 29, 2017
Applicant:
Waymo Llc, Mountain View, CA (US);
Inventors:
Andreas Wendel, Mountain View, CA (US);
Volker Grabe, Redwood City, CA (US);
Jeremy Dittmer, Mountain View, CA (US);
Zachary Morriss, San Francisco, CA (US);
Assignee:
Waymo LLC, Mountain View, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04N 13/246 (2018.01); G06T 7/80 (2017.01); G01B 11/25 (2006.01); G06T 7/60 (2017.01); H04N 13/282 (2018.01);
U.S. Cl.
CPC ...
H04N 13/246 (2018.05); G01B 11/2504 (2013.01); G06T 7/60 (2013.01); G06T 7/80 (2017.01); H04N 13/282 (2018.05);
Abstract
The present disclosure relates to a target, a method, and a system for calibrating a camera. One example embodiment includes a target. The target includes a first pattern of fiducial markers. The target also includes a second pattern of fiducial markers. The first pattern of fiducial markers is a scaled version of the second pattern of fiducial markers, such that a calibration image captured of the target simulates multiple images of a single pattern captured at multiple calibration perspectives.