| 基于条纹投影三维轮廓测量技术研究 |
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| 引用本文： | 魏龙超,权贵秦,王凤琴.基于条纹投影三维轮廓测量技术研究[J].科技信息,2006(3):27. |
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| 作者姓名： | 魏龙超 权贵秦 王凤琴 |
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| 作者单位： | 西安工业学院光电工程学院 西安710032(魏龙超，权贵秦)，郑州轻工业学院计算机与通信学院 郑州450002(王凤琴) |
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| 摘 要： | 提出一种基于条纹投影来测量凹陷物体三维轮廓的方法。由计算机模拟正弦分布条纹图样投影到三维凹陷物体上,条纹图受到物体表面轮廓的变化而发生变形,通过数字采集卡把图像采集到计算机中,对得到的图像进行处理得到物体表面的相位,根据相位和高度的关系得到物体的高度分布。利用这种方法对凹陷物体进行了实际测量,结果证实了该方法的可行性。
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| 关 键 词： | 三维轮廓测量 傅立叶变换术 凹陷物体 |
Study on the surface profile measurement based on projected fringe |
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| Wei Longchao Quan Guiqin Wang Feng qin.Study on the surface profile measurement based on projected fringe[J].Science,2006(3):27. |
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| Authors: | Wei Longchao Quan Guiqin Wang Feng qin |
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| Institution: | Wei Longchao~1 Quan Guiqin~1 Wang Feng qin~2 |
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| Abstract: | Advanced one kind of method to measure the three dimensional outline of the sunken object.The stripe is projected to the sunken ob- ject by computer simulation.The stripe is changed by the object outline,The picture of stripe is gathered to computer by the CCD,the phase is cal- culated by analyzing the picture of stripe.The high distribution is gained according to the relation of phase and height.This method is feasibility fi- nally by carried of the actual experiments on the sunken object. |
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| Keywords: | 3-D profile measurement Fourier Transform Sunken object |
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