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:
Jan. 07, 2020
Filed:
Jun. 14, 2018
Hyundai Mobis Co., Ltd., Seoul, KR;
Korea National University of Transportation Industry-academic Cooperation Foundation, Chungju-si, Chungcheongbuk-do, KR;
Hoon Min Kim, Anyang-si, KR;
Dong Wook Jung, Seoul, KR;
Sung Joo Lee, Seoul, KR;
Kyoungtaek Choi, Hwaseong-si, KR;
Jae Kyu Suhr, Incheon, KR;
Ho Gi Jung, Seoul, KR;
Hyundai Mobis Co., Ltd., Seoul, KR;
Korea National University Of Transportation Industry-Academic Cooperation Foundation, Chungju-si, Chungcheonbuk-do, KR;
Abstract
A calibration method may include: detecting, by a lane detection unit, lanes from around images acquired through cameras of a vehicle, when a behavior of the vehicle satisfies a preset behavior condition; analyzing, by a valid lane extraction unit, statistical characteristics of the positions and directions of the detected lanes, and extracting a valid lane by removing a misdetected lane; and estimating, by a parameter estimation unit, installation angles of the cameras based on the direction of the valid lane and a vanishing point decided through the valid lane.