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. 29, 2019
Filed:
Dec. 14, 2018
Zoox, Inc., Foster City, CA (US);
Ryan McMichael, Mountain View, CA (US);
Till Kroeger, San Francisco, CA (US);
Robert Nicholas Moor, San Mateo, CA (US);
Maxwell Yaron, Palo Alto, CA (US);
Zoox, Inc., Foster City, CA (US);
Abstract
Techniques for calibrating a camera utilizing a calibration station. The camera calibration station may be configured to emit collimated light toward a camera housed in a cradle. The camera may capture images of the collimated light at pre-determined positions throughout a calibration sequence. A computing system associated with the camera calibration station may utilize reference locations determined based on the collimated light at the pre-determined positions compared to measured locations of the collimated light at the pre-determined positions to determine intrinsics of the camera (e.g., focal length of lens, optical center of lens, etc.) and an error associated therewith. Based at least in part on the error being less than a threshold error, the computing system may store the intrinsic parameters of the camera.