NDLI: A method of spatial calibration for camera and radar

Content Provider	IEEE Xplore Digital Library
Author	Dezhi Gao Jianmin Duan Xining Yang Banggui Zheng
Copyright Year	2010
Description	Author affiliation: College of Electronic Information & Control Engineering, Beijing University of Technology, 100124, China (Dezhi Gao; Jianmin Duan; Xining Yang; Banggui Zheng)
Abstract	The technique of multi-sensor fusion has already been used widely in intelligent vehicle environment perception. The spatial calibration of the radar and camera is the basis for road detection with information fusion real-timely. So, a method of spatial calibration of radar and the camera has been proposed to implement the spatial calibration of the two sensors. The non-linear distortion of the camera is considered in the paper. Coordinate transformation between the coordinates relevant to the radar and camera is introduced as the constraints. After transforming the feature between the related coordinates of image and the relative coordinates of radar, the calibration parameters are determined with the least square error function. Experiment results indicate that this method is simple and easy to realize, which has the high accuracy that satisfy requirement of the system.
Starting Page	6211
Ending Page	6215
File Size	870931
Page Count	5
File Format	PDF
ISBN	9781424467129
e-ISBN	9781424467129
DOI	10.1109/WCICA.2010.5554411
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-07-07
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Cameras Laser radar Calibration Radar imaging Charge coupled devices Sensors spatial calibration camera laser radar multi-sensor data fusion
Content Type	Text
Resource Type	Article

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