| 摄像机静标定技术在机器人视觉目标定位中的应用研究 |
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| 引用本文： | 焦圣喜,栾宇多,阚一凡.摄像机静标定技术在机器人视觉目标定位中的应用研究[J].机床与液压,2012,40(9):31-34. |
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| 作者姓名： | 焦圣喜 栾宇多 阚一凡 |
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| 作者单位： | 东北电力大学自动化工程学院,吉林吉林,132012 |
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| 基金项目： | 吉林省科技厅应用基础研究基金，东北电力大学博士基金资助项目 |
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| 摘 要： | 利用机器人视觉技术对目标进行定位与分检中,视觉系统对目标的精确定位是其关键技术之一。利用基于线段斜率的摄像机静标定技术对摄像机镜头进行了标定,将标定的镜头径向畸变系数应用于目标位置坐标计算中。经标定后的目标坐标位置数据引导机器人末端执行器完成对目标的定位,实验结果表明了该方法的有效性。
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| 关 键 词： | 机器人视觉 摄像机标定 径向畸变 目标定位 |
Application Research of Robot Vision Target Positioning Based on Static Camera Calibration Technique |
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| JIAO Shengxi
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LUAN Yuduo
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KAN Yifan.Application Research of Robot Vision Target Positioning Based on Static Camera Calibration Technique[J].Machine Tool & Hydraulics,2012,40(9):31-34. |
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| Authors: | JIAO Shengxi LUAN Yuduo KAN Yifan |
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| Affiliation: | (School of Automation Engineering,Northeast Dianli University,Jilin Jilin 132012,China) |
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| Abstract: | Target precise positioning by vision system is one of key techniques in robot vision system used for target positing and selection.A static camera calibration technique based on segment slope was used to calibrate the camera lens,and the calibrated radial lens distortion coefficient applied in calculation for the target position coordinates.The robot end-executor was led to position the target with use of the data of target position coordinates after calibration.The experimental results show the effectiveness of the method. |
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| Keywords: | Robot vision Camera calibration Radial distortion Target positioning |
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