Real time algorithm for magnet's localization in capsule endoscope

Shuang Song; Chao Hu; Mao Li; Wanan Yang; Max Q.H. Meng

doi:10.1109/ICAL.2009.5262602

Real time algorithm for magnet's localization in capsule endoscope

Shuang Song^*
, Chao Hu
, Mao Li
, Wanan Yang
, Max Q.H. Meng

^*Corresponding author for this work

Shenzhen Institute of Advanced Technology
Chinese Academy of Sciences

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

33 Scopus citations

Abstract

To track the movement of a wireless capsule, a magnetic localization and orientation system is designed. In this system, a permanent magnet is enclosed in the capsule, which generates a magnetic field around. With the magnetic sensor array arranged out of the human body, we can measure the magnet's magnetic signals, and compute the capsule's 3D localization and 2D orientation parameters by applying an appropriate algorithm. In this paper, we presented a real time localization algorithm that consists of the Levenberg-Marquardt (LM) algorithm and the Least Squares Curve Fitting Method. The experimental results show that this algorithm has good accuracy, high speed and high robustness.

Original language	English
Title of host publication	Proceedings of the 2009 IEEE International Conference on Automation and Logistics, ICAL 2009
Pages	2030-2035
Number of pages	6
DOIs	https://doi.org/10.1109/ICAL.2009.5262602
State	Published - 2009
Externally published	Yes
Event	2009 IEEE International Conference on Automation and Logistics, ICAL 2009 - Shenyang, China Duration: 5 Aug 2009 → 7 Aug 2009

Publication series

Name	Proceedings of the 2009 IEEE International Conference on Automation and Logistics, ICAL 2009

Conference

Conference	2009 IEEE International Conference on Automation and Logistics, ICAL 2009
Country/Territory	China
City	Shenyang
Period	5/08/09 → 7/08/09

Keywords

Least squares curve fitting
Magnetic localization
Nonlinear minimization
Wireless capsule endoscope

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10.1109/ICAL.2009.5262602

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Song, S., Hu, C., Li, M., Yang, W., & Meng, M. Q. H. (2009). Real time algorithm for magnet's localization in capsule endoscope. In Proceedings of the 2009 IEEE International Conference on Automation and Logistics, ICAL 2009 (pp. 2030-2035). Article 5262602 (Proceedings of the 2009 IEEE International Conference on Automation and Logistics, ICAL 2009). https://doi.org/10.1109/ICAL.2009.5262602

@inproceedings{e04bdc962b9f428ea19829473ba02bc4,

title = "Real time algorithm for magnet's localization in capsule endoscope",

abstract = "To track the movement of a wireless capsule, a magnetic localization and orientation system is designed. In this system, a permanent magnet is enclosed in the capsule, which generates a magnetic field around. With the magnetic sensor array arranged out of the human body, we can measure the magnet's magnetic signals, and compute the capsule's 3D localization and 2D orientation parameters by applying an appropriate algorithm. In this paper, we presented a real time localization algorithm that consists of the Levenberg-Marquardt (LM) algorithm and the Least Squares Curve Fitting Method. The experimental results show that this algorithm has good accuracy, high speed and high robustness.",

keywords = "Least squares curve fitting, Magnetic localization, Nonlinear minimization, Wireless capsule endoscope",

author = "Shuang Song and Chao Hu and Mao Li and Wanan Yang and Meng, \{Max Q.H.\}",

year = "2009",

doi = "10.1109/ICAL.2009.5262602",

language = "英语",

isbn = "9781424447954",

series = "Proceedings of the 2009 IEEE International Conference on Automation and Logistics, ICAL 2009",

pages = "2030--2035",

booktitle = "Proceedings of the 2009 IEEE International Conference on Automation and Logistics, ICAL 2009",

note = "2009 IEEE International Conference on Automation and Logistics, ICAL 2009 ; Conference date: 05-08-2009 Through 07-08-2009",

}

Song, S, Hu, C, Li, M, Yang, W & Meng, MQH 2009, Real time algorithm for magnet's localization in capsule endoscope. in Proceedings of the 2009 IEEE International Conference on Automation and Logistics, ICAL 2009., 5262602, Proceedings of the 2009 IEEE International Conference on Automation and Logistics, ICAL 2009, pp. 2030-2035, 2009 IEEE International Conference on Automation and Logistics, ICAL 2009, Shenyang, China, 5/08/09. https://doi.org/10.1109/ICAL.2009.5262602

Real time algorithm for magnet's localization in capsule endoscope. / Song, Shuang; Hu, Chao; Li, Mao et al.
Proceedings of the 2009 IEEE International Conference on Automation and Logistics, ICAL 2009. 2009. p. 2030-2035 5262602 (Proceedings of the 2009 IEEE International Conference on Automation and Logistics, ICAL 2009).

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

TY - GEN

T1 - Real time algorithm for magnet's localization in capsule endoscope

AU - Song, Shuang

AU - Hu, Chao

AU - Li, Mao

AU - Yang, Wanan

AU - Meng, Max Q.H.

PY - 2009

Y1 - 2009

N2 - To track the movement of a wireless capsule, a magnetic localization and orientation system is designed. In this system, a permanent magnet is enclosed in the capsule, which generates a magnetic field around. With the magnetic sensor array arranged out of the human body, we can measure the magnet's magnetic signals, and compute the capsule's 3D localization and 2D orientation parameters by applying an appropriate algorithm. In this paper, we presented a real time localization algorithm that consists of the Levenberg-Marquardt (LM) algorithm and the Least Squares Curve Fitting Method. The experimental results show that this algorithm has good accuracy, high speed and high robustness.

AB - To track the movement of a wireless capsule, a magnetic localization and orientation system is designed. In this system, a permanent magnet is enclosed in the capsule, which generates a magnetic field around. With the magnetic sensor array arranged out of the human body, we can measure the magnet's magnetic signals, and compute the capsule's 3D localization and 2D orientation parameters by applying an appropriate algorithm. In this paper, we presented a real time localization algorithm that consists of the Levenberg-Marquardt (LM) algorithm and the Least Squares Curve Fitting Method. The experimental results show that this algorithm has good accuracy, high speed and high robustness.

KW - Least squares curve fitting

KW - Magnetic localization

KW - Nonlinear minimization

KW - Wireless capsule endoscope

UR - https://www.scopus.com/pages/publications/70450161830

U2 - 10.1109/ICAL.2009.5262602

DO - 10.1109/ICAL.2009.5262602

M3 - 会议稿件

AN - SCOPUS:70450161830

SN - 9781424447954

T3 - Proceedings of the 2009 IEEE International Conference on Automation and Logistics, ICAL 2009

SP - 2030

EP - 2035

BT - Proceedings of the 2009 IEEE International Conference on Automation and Logistics, ICAL 2009

T2 - 2009 IEEE International Conference on Automation and Logistics, ICAL 2009

Y2 - 5 August 2009 through 7 August 2009

ER -

Real time algorithm for magnet's localization in capsule endoscope

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