A method for measuring complicated deep-hole profile using line-structured-light sensor

Hui Wen Leng; Chun Guang Xu; Ding Guo Xiao; Dong Xing Wang

A method for measuring complicated deep-hole profile using line-structured-light sensor

Hui Wen Leng
, Chun Guang Xu^*
, Ding Guo Xiao
, Dong Xing Wang

^*此作品的通讯作者

机械与车辆学院

Beijing Institute of Technology
Yantai University

科研成果: 期刊稿件 › 文章 › 同行评审

12 引用（Scopus）

摘要

A 3D measurement system using line-structured-light sensor is proposed for the measurement of complicated deep-hole profile, which has the characteristics of both rapidity and high precision. System configuration, measurement principle and mathematical model along with the algorithm were presented. Combining morphological stripe-thinning algorithm with gray-scale barycenter algorithm, the stripe center locus could be extracted with accuracy in sub-pixel lever. Experiments were carried out to measure a complicated profile deep-hole with the length of 70 mm and the diameter of 130.0 mm. The results show that the masculine diameter measurement error is ±32 μm, while the feminine diameter measurement error is ±54 μm.

源语言	英语
页（从-至）	139-143
页数	5
期刊	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
卷	33
期	2
出版状态	已出版 - 2月 2013

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title = "A method for measuring complicated deep-hole profile using line-structured-light sensor",

abstract = "A 3D measurement system using line-structured-light sensor is proposed for the measurement of complicated deep-hole profile, which has the characteristics of both rapidity and high precision. System configuration, measurement principle and mathematical model along with the algorithm were presented. Combining morphological stripe-thinning algorithm with gray-scale barycenter algorithm, the stripe center locus could be extracted with accuracy in sub-pixel lever. Experiments were carried out to measure a complicated profile deep-hole with the length of 70 mm and the diameter of 130.0 mm. The results show that the masculine diameter measurement error is ±32 μm, while the feminine diameter measurement error is ±54 μm.",

keywords = "Complicated deep-hole, Gray-scale barycenter, Line-structured-light, Stripe thinning, Three-dimensions measurement",

author = "Leng, \{Hui Wen\} and Xu, \{Chun Guang\} and Xiao, \{Ding Guo\} and Wang, \{Dong Xing\}",

year = "2013",

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T1 - A method for measuring complicated deep-hole profile using line-structured-light sensor

AU - Leng, Hui Wen

AU - Xu, Chun Guang

AU - Xiao, Ding Guo

AU - Wang, Dong Xing

PY - 2013/2

Y1 - 2013/2

N2 - A 3D measurement system using line-structured-light sensor is proposed for the measurement of complicated deep-hole profile, which has the characteristics of both rapidity and high precision. System configuration, measurement principle and mathematical model along with the algorithm were presented. Combining morphological stripe-thinning algorithm with gray-scale barycenter algorithm, the stripe center locus could be extracted with accuracy in sub-pixel lever. Experiments were carried out to measure a complicated profile deep-hole with the length of 70 mm and the diameter of 130.0 mm. The results show that the masculine diameter measurement error is ±32 μm, while the feminine diameter measurement error is ±54 μm.

AB - A 3D measurement system using line-structured-light sensor is proposed for the measurement of complicated deep-hole profile, which has the characteristics of both rapidity and high precision. System configuration, measurement principle and mathematical model along with the algorithm were presented. Combining morphological stripe-thinning algorithm with gray-scale barycenter algorithm, the stripe center locus could be extracted with accuracy in sub-pixel lever. Experiments were carried out to measure a complicated profile deep-hole with the length of 70 mm and the diameter of 130.0 mm. The results show that the masculine diameter measurement error is ±32 μm, while the feminine diameter measurement error is ±54 μm.

KW - Complicated deep-hole

KW - Gray-scale barycenter

KW - Line-structured-light

KW - Stripe thinning

KW - Three-dimensions measurement

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JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

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A method for measuring complicated deep-hole profile using line-structured-light sensor

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