| 一种双目立体视觉相机标定方法 |
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| 引用本文： | 李春艳,王立,卢欣,陈继华,范生宏.一种双目立体视觉相机标定方法[J].空间控制技术与应用,2010,36(3):51-54. |
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| 作者姓名： | 李春艳 王立 卢欣 陈继华 范生宏 |
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| 作者单位： | 1. 北京控制工程研究所,北京,100190
2. 郑州辰维科技有限公司,河南,450001 |
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| 摘 要： | 研究一种基于特殊标定场的双目立体视觉相机标定方法．对相机的内外参数进行精确地标定，然后利用标定参数进行图像校正．实验表明，采用该方法左右相机图像的极线误差不大于0．26pixel，能够达到较理想的标定结果．该方法可用于月球车双目立体视觉相机标定系统中．
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| 关 键 词： | 双目相机 标定方法 极线误差 |
A Binocular Stereo Camera Calibration Method |
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| LI Chunyan,WANG Li,LU Xin,CHEN Jihua,FAN Shenghong.A Binocular Stereo Camera Calibration Method[J].Aerospace Contrd and Application,2010,36(3):51-54. |
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| Authors: | LI Chunyan WANG Li LU Xin CHEN Jihua FAN Shenghong |
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| Institution: | 1. Beijing Institute of Control Engineering, Beijing 100190, China; 2. Zhengzhou Sunward Technology Co. Ltd , Henan 450001, China) |
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| Abstract: | A special calibration field-based stereo camera calibration method is proposed in this paper. Firstly elements of internal and external orientations of cameras are calibrated, and then the stereo image pair can be rectified by applying the perspective matrix. The experiment results show that the epipolar error is less than 0.26 pixels. The method is perfect. The proposed method has been applied to the stereo vision eamera calibration system for a Lunar Rover. |
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| Keywords: | binoeular stereo camera ealibration method epipolar error |
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