| 一种基于基础矩阵的摄像机自标定技术 |
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| 引用本文： | 王普, 顾冬华, 庄春华. 一种基于基础矩阵的摄像机自标定技术[J]. 北京工业大学学报, 2007, 33(4): 362-365. |
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| 作者姓名： | 王普 顾冬华 庄春华 |
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| 作者单位： | 1.北京工业大学 电子信息与控制工程学院, 北京 100022 |
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| 摘 要： | 为了解决传统摄像机标定技术的精确度差和使用不方便而提出了一种新的摄像机标定算法.该方法从基础矩阵方程出发,推导出摄像机5个内参数的求解方程,并根据测量得到的沿x轴和沿z轴的平移量ty、tz,计算出摄像机的5个内参数.经大量的仿真实验,该方法具有很高的精确度.
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| 关 键 词： | 摄像机 标定 参数 基础矩阵 |
| 文章编号： | 0254-0037(2007)04-0362-04 |
| 收稿时间： | 2006-06-28 |
| 修稿时间： | 2006-06-28 |
A Camera Self-calibration Technique Based on the Foundation Matrix |
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| WANG Pu, GU Dong-hua, ZHUANG Chun-hua. A Camera Self-calibration Technique Based on the Foundation Matrix[J]. Journal of Beijing University of Technology, 2007, 33(4): 362-365. |
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| Authors: | WANG Pu GU Dong-hua ZHUANG Chun-hua |
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| Affiliation: | 1.School of Electronic Information and Control Engineering, Beijing University of Technology, Beijing 100022, China |
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| Abstract: | To solve the problem of inaccuracy and unconvenience of the traditional camera calibration, a new arithmetic was put forward. An equation group about the five inner parameters of the camera was educed based on the fundamental matrix equation. The translations along the x axis and the z axis have been obtained, and five inner parameters have been calculated. The simulated experiments have proved that the arithmetic has high degrees of accuracy. |
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| Keywords: | camera calibration parameter estimation fundmental matrix |
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