Accurate installation method and precision analysis for vision measurement of remote falling point

Meilian Liu; Kejie Li; Huimin Cai; Wei Zhu

doi:10.1109/ICIST.2011.5765354

Accurate installation method and precision analysis for vision measurement of remote falling point

Meilian Liu^*
, Kejie Li
, Huimin Cai
, Wei Zhu

^*Corresponding author for this work

School of Integrated Circuits and Electronics

Beijing Technology and Business University
Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

In order to measure precisely the position of remote falling point in large-range using stereo vision measurement technology, a fast accurate installation method with calibration objects for the field vision measurement system was proposed. The first thing of this method was to calculate accurately parameters of system based on measurement conditions. Then, some special calibration objects were emplaced with the same height along the theoretical main axis of camera. According to the images of calibration objects, the pose of camera was adjusted carefully to complete the fast accurate installation of camera. Simulation and experimental results show that this method is very suitable for locating the remote falling point in large-scale field. And the measurement accuracy of this method is about 0.3%.

Original language	English
Title of host publication	2011 International Conference on Information Science and Technology, ICIST 2011
Pages	751-754
Number of pages	4
DOIs	https://doi.org/10.1109/ICIST.2011.5765354
Publication status	Published - 2011
Event	2011 International Conference on Information Science and Technology, ICIST 2011 - Nanjing, China Duration: 26 Mar 2011 → 28 Mar 2011

Publication series

Name	2011 International Conference on Information Science and Technology, ICIST 2011

Conference

Conference	2011 International Conference on Information Science and Technology, ICIST 2011
Country/Territory	China
City	Nanjing
Period	26/03/11 → 28/03/11

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10.1109/ICIST.2011.5765354

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Liu, M., Li, K., Cai, H., & Zhu, W. (2011). Accurate installation method and precision analysis for vision measurement of remote falling point. In 2011 International Conference on Information Science and Technology, ICIST 2011 (pp. 751-754). Article 5765354 (2011 International Conference on Information Science and Technology, ICIST 2011). https://doi.org/10.1109/ICIST.2011.5765354

@inproceedings{40cb3841b4224b3884f9996d1f63a900,

title = "Accurate installation method and precision analysis for vision measurement of remote falling point",

abstract = "In order to measure precisely the position of remote falling point in large-range using stereo vision measurement technology, a fast accurate installation method with calibration objects for the field vision measurement system was proposed. The first thing of this method was to calculate accurately parameters of system based on measurement conditions. Then, some special calibration objects were emplaced with the same height along the theoretical main axis of camera. According to the images of calibration objects, the pose of camera was adjusted carefully to complete the fast accurate installation of camera. Simulation and experimental results show that this method is very suitable for locating the remote falling point in large-scale field. And the measurement accuracy of this method is about 0.3\%.",

author = "Meilian Liu and Kejie Li and Huimin Cai and Wei Zhu",

year = "2011",

doi = "10.1109/ICIST.2011.5765354",

language = "English",

isbn = "9781424494408",

series = "2011 International Conference on Information Science and Technology, ICIST 2011",

pages = "751--754",

booktitle = "2011 International Conference on Information Science and Technology, ICIST 2011",

note = "2011 International Conference on Information Science and Technology, ICIST 2011 ; Conference date: 26-03-2011 Through 28-03-2011",

}

Liu, M, Li, K, Cai, H & Zhu, W 2011, Accurate installation method and precision analysis for vision measurement of remote falling point. in 2011 International Conference on Information Science and Technology, ICIST 2011., 5765354, 2011 International Conference on Information Science and Technology, ICIST 2011, pp. 751-754, 2011 International Conference on Information Science and Technology, ICIST 2011, Nanjing, China, 26/03/11. https://doi.org/10.1109/ICIST.2011.5765354

Accurate installation method and precision analysis for vision measurement of remote falling point. / Liu, Meilian; Li, Kejie; Cai, Huimin et al.
2011 International Conference on Information Science and Technology, ICIST 2011. 2011. p. 751-754 5765354 (2011 International Conference on Information Science and Technology, ICIST 2011).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Accurate installation method and precision analysis for vision measurement of remote falling point

AU - Liu, Meilian

AU - Li, Kejie

AU - Cai, Huimin

AU - Zhu, Wei

PY - 2011

Y1 - 2011

N2 - In order to measure precisely the position of remote falling point in large-range using stereo vision measurement technology, a fast accurate installation method with calibration objects for the field vision measurement system was proposed. The first thing of this method was to calculate accurately parameters of system based on measurement conditions. Then, some special calibration objects were emplaced with the same height along the theoretical main axis of camera. According to the images of calibration objects, the pose of camera was adjusted carefully to complete the fast accurate installation of camera. Simulation and experimental results show that this method is very suitable for locating the remote falling point in large-scale field. And the measurement accuracy of this method is about 0.3%.

AB - In order to measure precisely the position of remote falling point in large-range using stereo vision measurement technology, a fast accurate installation method with calibration objects for the field vision measurement system was proposed. The first thing of this method was to calculate accurately parameters of system based on measurement conditions. Then, some special calibration objects were emplaced with the same height along the theoretical main axis of camera. According to the images of calibration objects, the pose of camera was adjusted carefully to complete the fast accurate installation of camera. Simulation and experimental results show that this method is very suitable for locating the remote falling point in large-scale field. And the measurement accuracy of this method is about 0.3%.

UR - https://www.scopus.com/pages/publications/79957804476

U2 - 10.1109/ICIST.2011.5765354

DO - 10.1109/ICIST.2011.5765354

M3 - Conference contribution

AN - SCOPUS:79957804476

SN - 9781424494408

T3 - 2011 International Conference on Information Science and Technology, ICIST 2011

SP - 751

EP - 754

BT - 2011 International Conference on Information Science and Technology, ICIST 2011

T2 - 2011 International Conference on Information Science and Technology, ICIST 2011

Y2 - 26 March 2011 through 28 March 2011

ER -

Accurate installation method and precision analysis for vision measurement of remote falling point

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