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Title:
DEVICE AND METHOD FOR CALIBRATING CAMERA FOR VEHICLE
Document Type and Number:
WIPO Patent Application WO/2019/221349
Kind Code:
A1
Abstract:
A method for calibrating a camera for a vehicle according to an embodiment comprises the steps of: acquiring attitude angle information of a vehicle by using a traveling direction of a vehicle, which is obtained on the basis of a satellite signal, and a vertical direction of the surface of the ground, which is obtained on the basis of a precise map; acquiring attitude angle information of a camera of the vehicle by matching the precise map to an image obtained by the camera; and acquiring coordinate system transformation information between the vehicle and the camera by using the attitude angle information of the vehicle and the attitude angle information of the camera.

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Inventors:
LEE TAEKYEONG (KR)
LEE SEONGSOO (KR)
Application Number:
PCT/KR2018/013915
Publication Date:
November 21, 2019
Filing Date:
November 14, 2018
Export Citation:
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Assignee:
SK TELECOM CO LTD (KR)
International Classes:
G06T7/80; B60W40/02; G06T7/41
Foreign References:
JP2001331787A2001-11-30
JP2017143417A2017-08-17
KR20170015754A2017-02-09
KR20140090872A2014-07-18
KR20140065627A2014-05-30
Attorney, Agent or Firm:
FIRSTLAW P.C. (KR)
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