[1]李孟,周波,孟正大,等. 三目立体相机的标定研究[J].计算机技术与发展,2015,25(02):69-73.
　LI Meng,ZHOU Bo,MENG Zheng-da,et al. Study on Trinocular Stereo Camera Calibration[J].,2015,25(02):69-73.
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 三目立体相机的标定研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
25
期数:
2015年02期
页码:
69-73
栏目:
智能、算法、系统工程
出版日期:
2015-02-10

文章信息/Info

Title:
 Study on Trinocular Stereo Camera Calibration
文章编号:
1673-629X（2015)02-0069-05
作者:
 李孟; 周波; 孟正大; 戴先中
 东南大学 复杂工程系统测量与控制教育部重点实验室；东南大学 自动化学院
Author(s):
 LI Meng; ZHOU Bo; MENG Zheng-da; DAI Xian-zhong
关键词:
 ; 立体相机标定; 计算机视觉; 三维重建; 相机模型
Keywords:
 ; stereo camera calibration; computer vision; three-dimensional reconstruction; camera model
分类号:
TP301
文献标志码:
A
摘要:
 立体相机标定是计算机视觉中的重要方法，在立体相机的距离测量、三维重建等领域占据着重要的基础地位和广泛的用途。文中在单目相机标定的基础上提出了三目立体标定的新方法，其主要原理是利用三个相机之间的约束关系，建立多目标带约束的优化方程使标定精度得到提高，三目相机标定相对于传统的单目相机标定还可以得到三个相机之间的位置关系。文中首先讲述了立体相机标定的一些基础知识，其中主要是相机模型的介绍；其次讲述了单目摄像机的标定原理，并由此提出三目摄像标定的方法；最后给出实验的结果，验证了所提方法的正确性和有效性。
Abstract:
 Stereo camera calibration is an important step in computer vision. It occupies the important status in stereo camera distance measurement,three-dimensional reconstruction and other fields. In this paper,a new method of stereo calibration is proposed on the basis of monocular camera. Its main principle is to use the constraint relationship between the three cameras for constructing multi-objective op-timization equation with constraints to improve the calibration precision. It can also get the translation and rotation between three cameras. Firstly,tell some basic knowledge of stereo camera calibration,of which the camera model is introduced mainly. Secondly,discuss the mo-nocular camera calibration principle,and thus the ternary camera calibration method is put forward. Eventually,the results of experiment are given to validate the correctness and effectiveness of the proposed method.

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更新日期/Last Update: 2015-04-28