| 基于单目视觉的空间目标位置测量 |
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| 引用本文： | 敬泽,薛方正,李祖枢. 基于单目视觉的空间目标位置测量[J]. 传感器与微系统, 2011, 30(3) |
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| 作者姓名： | 敬泽 薛方正 李祖枢 |
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| 作者单位： | 重庆大学,智能自动化研究所,重庆,400044 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 针对工业生产过程中工件等空间目标定位的问题,给出了一种采用直线与平面相交的定位方法。首先利用单目视觉获得目标的图像,然后利用成像的基本原理,以及直线与目标所在平面的交点来确定目标特征点的空间坐标,进而得到目标的位置信息。该方法原理简单,并通过实验表明:其定位精确性较高,还能很好地满足工业过程中的生产要求。
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| 关 键 词： | 单目视觉 空间目标 位置测量 摄像机标定 |
Space target location measurement based on monocular vision |
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| JING Ze,XUE Fang-zheng,LI Zu-shu. Space target location measurement based on monocular vision[J]. Transducer and Microsystem Technology, 2011, 30(3) |
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| Authors: | JING Ze XUE Fang-zheng LI Zu-shu |
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| Abstract: | Aiming at location problem of space target such as work piece in industrial production process,a positioning method with the intersection of straight line and plane is given.Monocular vision is used to get image of the target.The basic theory of imaging and the intersection of line and target plane are used to determine spatial coordinates of the target feature points.Location information of the target is obtained.This method is simple.The experiment show that the positioning accuracy is high,and it can meet the process of industrial production requirements very well. |
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| Keywords: | monocular vision space target location measurement camera calibration |
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