Invention Grant
- Patent Title: Sensor calibration method and device, computer device, medium, and vehicle
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Application No.: US16574995Application Date: 2019-09-18
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Publication No.: US11042762B2Publication Date: 2021-06-22
- Inventor: Shirui Li , Yuanfan Xie , Xun Zhou , Liang Wang
- Applicant: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Current Assignee: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Lathrop GPM LLP
- Priority: CN201811094353.7 20180919
- Main IPC: G06K9/00
- IPC: G06K9/00 ; G06K9/62 ; G06T7/80 ; G06T7/12

Abstract:
Embodiments of the present disclosure provide a sensor calibration method, a sensor calibration device, a computer device, a storage medium, and a vehicle. The method includes: detecting surrounding objects in a travelling process of a vehicle; recognizing a static object from the surrounding objects; performing feature extraction on the static object by a camera and a lidar, respectively; and calibrating an extrinsic parameter of the camera and the lidar based on the extracted feature.
Public/Granted literature
- US20200089971A1 SENSOR CALIBRATION METHOD AND DEVICE, COMPUTER DEVICE, MEDIUM, AND VEHICLE Public/Granted day:2020-03-19
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