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:
Apr. 13, 2021
Filed:
Jun. 12, 2019
The Boeing Company, Chicago, IL (US);
Michael B. Schwiesow, Madison, AL (US);
Anthony W. Baker, Gilbertsville, PA (US);
The Boeing Company, Chicago, IL (US);
Abstract
In one or more embodiments, a system for calibration between a camera and a ranging sensor comprises a ranging sensor to obtain ranging measurements for a target located at N number of locations with an emitter at M number of rotation positions. The system further comprises a camera to image the target to generate imaging measurements corresponding to the ranging measurements. Further, the system comprises a processor(s) to determine replacement ranging measurements that all lie in the same plane; to sample the replacement ranging measurements to produce sampled replacement ranging measurements; to determine sampled replacement imaging measurements corresponding to the sampled replacement ranging measurements; and to calculate calibration parameters by using some of the sampled replacement ranging measurements and the sampled replacement imaging measurements corresponding to the sampled replacement ranging measurements that are used, where the calibration parameters estimate the relationship of the camera to the ranging sensor.