| 一种考虑畸变的摄像机线性标定简化方法 |
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| 引用本文： | 张磊,刘小力,罗翔,田梦倩,史金飞. 一种考虑畸变的摄像机线性标定简化方法[J]. 工业仪表与自动化装置, 2007, 0(1): 3-6,10 |
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| 作者姓名： | 张磊 刘小力 罗翔 田梦倩 史金飞 |
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| 作者单位： | 东南大学,机械工程学院,江苏,南京,210096;东南大学,机械工程学院,江苏,南京,210096;东南大学,机械工程学院,江苏,南京,210096;东南大学,机械工程学院,江苏,南京,210096;东南大学,机械工程学院,江苏,南京,210096 |
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| 摘 要： | 根据视觉机器人系统结构特殊的特点,作了大量的简化,采用线性标定方法.但考虑到摄像机的视场仍然比较大,提出了基于拟合平面的线性畸变纠正方法,将畸变的图像坐标纠正到理想图像坐标,而后根据摄像机线性标定模型,计算出世界坐标,完成标定工作.实验结果表明,该方法简单、快捷,且精度也能达到较高的水准.
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| 关 键 词： | 摄像机标定 线性 畸变 机器视觉 |
| 文章编号： | 1000-0682（2007）01-0003-04 |
| 修稿时间： | 2006-06-16 |
A simplified linear camera calibration approach in view of distortion |
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| ZHANG Lei,LIU Xiao-li,LUO Xiang,TIAN Meng-qian,SHI Jin-fei. A simplified linear camera calibration approach in view of distortion[J]. Industrial Instrumentation & Automation, 2007, 0(1): 3-6,10 |
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| Authors: | ZHANG Lei LIU Xiao-li LUO Xiang TIAN Meng-qian SHI Jin-fei |
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| Affiliation: | Mechanical Engineering School, Southeast University, Jiangsu Nanjing 210096, China |
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| Abstract: | According to the special structure of our robot vision system, the linear calibration is employed with put forward. a lot of simplifications. But in view of camera distortion, a new linear rectification approach is Consequently the linear camera model can be used to realize calibration. The experimental validation shows the convenience and considerable precision of this approach . |
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| Keywords: | camera calibration linear distortion machine vision |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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