| 基于一维激光测距仪和云台的场景三维重建 |
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| 引用本文： | 刘钦,刘桂华,罗颖,严春梅.基于一维激光测距仪和云台的场景三维重建[J].工具技术,2011,45(11):76-79. |
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| 作者姓名： | 刘钦 刘桂华 罗颖 严春梅 |
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| 作者单位： | 西南科技大学 |
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| 基金项目： | 四川省应用基础研究计划资助项目(2011JY0059); 四川省科技厅国际合作项目(2009HH0023) |
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| 摘 要： | 提出了一种基于一维激光测距仪和云台对场景进行三维重建的方法.该方法设计了简单的标定物,建立激光测距仪坐标系和云台坐标系模型,统一了坐标系转换方程,并根据正交直线的共线性、正交性及共面性等测度建立目标函数,完成激光测距仪和云台位置关系的精确标定,并利用遗传算法对其进行优化后,实现对场景物体的三维重建.实验结果表明,该算法...
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| 关 键 词： | 激光测距仪 云台 三维重建 标定 |
Three-dimensional Reconstruction Scene Algorithm Based on One-dimensional Laser Ranger and Pan-tilt |
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| Liu Qin,Liu Guihua,Luo Yin,Yan Chunmei.Three-dimensional Reconstruction Scene Algorithm Based on One-dimensional Laser Ranger and Pan-tilt[J].Tool Engineering(The Magazine for Cutting & Measuring Engineering),2011,45(11):76-79. |
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| Authors: | Liu Qin Liu Guihua Luo Yin Yan Chunmei |
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| Affiliation: | Liu Qin,Liu Guihua,Luo Yin,Yan Chunmei,Postgraduate,School of Information Engineering,Southwest University of Science and Technology,Mianyang,Sichuan 621010,China |
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| Abstract: | The proposed method achieved the 3D scene reconstruction based on one-dimensional laser ranger and pan-tilt.A simple calibration object was designed and the two coordinate systems based on the laser ranger and the pan-tilt were created and unified through the coordinate system transformation equations.In order to accurately calibrate the laser ranger and pan-tilt,the objective function is constructed according to the colinearity,orthogonality and coplanarity of the calibrated orthogonal straight lines.The g... |
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| Keywords: | laser ranger pan-tilt three-dimensional reconstruction calibration |
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