Title:
DETERMINING POSITION OF VEHICLE BASED ON IMAGE OF TAG
Document Type and Number:
WIPO Patent Application WO/2019/173585
Kind Code:
A3
Abstract:
Approaches are disclosed for determining a position of a vehicle. An image of a tag is captured with a camera onboard a vehicle. A location of the tag is determined from data encoded in the image. A size of the image of the tag is compared to a baseline size of the tag. A capture position of the image of the tag is determined. A position of the vehicle is determined based on the determined location of the tag and the capture position.
Inventors:
TACHENY KEVIN (US)
Application Number:
PCT/US2019/021143
Publication Date:
December 05, 2019
Filing Date:
March 07, 2019
Export Citation:
Assignee:
GLOBAL TRAFFIC TECH LLC (US)
International Classes:
G01S19/48; G01S5/16; G06K7/14; G08G1/087
Domestic Patent References:
| WO2009074654A1 | 2009-06-18 |
Foreign References:
| US20110121068A1 | 2011-05-26 | |||
| US20120326890A1 | 2012-12-27 |
Other References:
CAVANINI LUCA ET AL: "A QR-code localization system for mobile robots: Application to smart wheelchairs", 2017 EUROPEAN CONFERENCE ON MOBILE ROBOTS (ECMR), IEEE, 6 September 2017 (2017-09-06), pages 1 - 6, XP033251279, DOI: 10.1109/ECMR.2017.8098667
Attorney, Agent or Firm:
MAUNU, LeRoy D. (US)
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