Calibration device based on laser radar and camera fusion as well as calibration method thereof
A laser radar and calibration device technology, applied in the field of intelligent vehicle environment perception, can solve the problems of discrete and discontinuous scanning points, difficulty in determining the position of scanning points, cumbersome calibration process, etc., and achieve the effect of simple structure
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[0053] See figure 1 , A calibration system based on the integration of lidar and camera camera, the system includes a calibration device 1, camera camera 2, communication bus 3, lidar 4, central processing unit 5 and vehicle 6. Place the vehicle 6 and the calibration device 1 on a broad level ground. The calibration device 1 is located at an appropriate distance in front of the vehicle 6 to ensure that the front engine compartment does not interfere with the camera 2 and the lidar 4 to collect calibration information. The lidar 4 is installed in the middle of the roof; the camera is close to the cab glass and located inside the vehicle 1. The central processing unit 5 is placed inside the vehicle 1, and is manually controlled by the experimenter during the calibration process. The camera 2 and the lidar 4 are connected with the central processing unit 5 through the communication bus 3 to realize real-time data transmission.
[0054] The calibration principle of lidar and camera:...
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