| A Method of Calculating the 3D coordinates on a Micro Object in a Virtual Micro—Operation System |
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| 引用本文： | ZHUFang－wen HijiHata 等.A Method of Calculating the 3D coordinates on a Micro Object in a Virtual Micro—Operation System[J].上海大学学报(英文版),2001,5(4):308-311. |
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| 作者姓名： | ZHUFang－wen HijiHata |
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| 作者单位： | [1]SchoolofElectromechanicalEngineeringandAutomation,ShanghaiUniversity,Shanghai200072,China [2]TheFacultyofEngineering,KagawaUniversity,Japan |
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| 摘 要： | A simple method for calculating the 3D coordinates of points on a moro object in a multi-camera system is proposed.It simplifies the algorithms used in traditional computer vision system by eliminating the calculation of the CCD( charge coupled device) camera parameters and the relative position between cameras,and using solid geometry in the calculation procedres instead of the calculation of the complex matrixes,The algorithm was used in the research of generating a virtual magnified 3D image of a micro object to be operated in a micro operation system,and the satisfactory results were obtained.The application in a virtual tele-operation system for a dexterous mechanical gripper is under test.
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| 关 键 词： | 微操作系统 微观物体 多摄影系统 正则关联算法 |
| 收稿时间： | 26 March 2001 |
A method of calculating the 3D coordinates on a micro object in a virtual micro-operation system |
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| Fang-wen Zhu Ph. D. Candidate,Hiji Hata.A method of calculating the 3D coordinates on a micro object in a virtual micro-operation system[J].Journal of Shanghai University(English Edition),2001,5(4):308-311. |
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| Authors: | Fang-wen Zhu Ph D Candidate Hiji Hata |
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| Institution: | 1. School of Electromechanical Engineering and Automation, Shanghai University, Shanghai 200072, China
2. The Faculty of Engineering, Kagawa University, Japan |
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| Abstract: | A simple method for calculating the 3D coordinates of points on a micro object in a multi camera system is proposed. It simplifies the algorithms used in traditional computer vision system by eliminating the calculation of the CCD (charge coupled device) camera parameters and the relative position between cameras, and using solid geometry in the calculation procedures instead of the calculation of the complex matrixes. The algorithm was used in the research of generating a virtual magnified 3D image of a micro object to be operated in a micro operation system, and the satisfactory results were obtained. The application in a virtual tele operation system for a dexterous mechanical gripper is under test. |
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| Keywords: | micro operation system multi camera system normalized correlated algorithm |
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