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一种车载双目视觉系统的标定

作  者:
陈双;王源;赵凯旋;王乾乾
单  位:
辽宁省锦州市
关键词:
双目视觉;相机标定;内参数;外参数
摘  要:
为了在线感知汽车行驶前方道路,搭建车载双目视觉系统,从不同拍摄位置和角度获取多组标定板图像.利用传统标定方法,在MATLAB应用程序Stereo Camera Calibrator工具箱中对图像进行校准及合理性验证,最终得到左右两个相机需要标定的内参数和外参数.标定结果将为视觉系统在车辆环境感知方面的研究奠定基础.
作  者:
Chen Shuang;Wang Yuan;Zhao Kaixuan;Wang Qianqian;School of Automotive and Transportation Engineering, Liaoning University of Technology;
单  位:
Chen Shuang%Wang Yuan%Zhao Kaixuan%Wang Qianqian%School of Automotive and Transportation Engineering, Liaoning University of Technology
关键词:
binocular vision;;camera calibration;;internal parameters;;external parameters
摘  要:
To achieve the information of vehicle driving road, the vehicle binocular vision system is built up and the calibration plate images from different views are taken. Traditional calibration is adopted to calibrate and verify all images by using stereo camera calibrator toolbox of MATLAB. In the end, the internal and external parameters of binocular camera are obtained. The calibration results provide the basis for the research of visual system in vehicle environment perception.

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