- Patent Title: Calculation device, camera device, vehicle, and calibration method
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Application No.: US15576781Application Date: 2016-05-26
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Publication No.: US10373338B2Publication Date: 2019-08-06
- Inventor: Shushin Inoue , Tomofumi Koishi
- Applicant: KYOCERA Corporation
- Applicant Address: JP Kyoto
- Assignee: KYOCERA Corporation
- Current Assignee: KYOCERA Corporation
- Current Assignee Address: JP Kyoto
- Agency: Studebaker & Brackett PC
- International Application: PCT/JP2016/002560 WO 20160526
- International Announcement: WO2016/189878 WO 20161201
- Main IPC: G01C3/14
- IPC: G01C3/14 ; G06T7/80 ; G01C21/28 ; G01C25/00 ; G06T3/00 ; H04N5/247 ; H04N17/00 ; H04N13/246 ; H04N13/239 ; G06K9/00 ; G08G1/16 ; H04N13/00
Abstract:
A calculation device comprises a controller configured to extract, from a captured image of a subject, a plurality of lines corresponding to straight lines parallel to each other in the subject, and to calculate first calibration data so that mapping lines obtained when the extracted plurality of lines are mapped to a three-dimensional coordinate space are parallel to each other.
Public/Granted literature
- US20180165833A1 CALCULATION DEVICE, CAMERA DEVICE, VEHICLE, AND CALIBRATION METHOD Public/Granted day:2018-06-14
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