An improved magnetic localization and orientation algorithm for wireless capsule endoscope

Proceedings of the 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society, EMBS'08 - "Personalized Healthcare through Technology"

Volumn , Issue , 2008, Pages 2055-2058

  Hu, Chao ^a   Yang, Wanan ^a   Chen, Dongmei ^a   Meng, Max Q H ^a,b   Dai, Houde ^a  

^a SHENZHEN INSTITUTES OF ADVANCED TECHNOLOGY   (China)

^b CHINESE UNIVERSITY OF HONG KONG   (Hong Kong)

Author keywords

Linear and nonlinear algorithm; Magnetic localization and orientation; Magnetic sensor array

Indexed keywords

ALGORITHMS; EIGENVALUES AND EIGENFUNCTIONS; ELECTRONIC MEDICAL EQUIPMENT; MAGNETIC MATERIALS; MAGNETIC SENSORS; MAGNETISM; MAGNETS; SENSOR ARRAYS; WIRELESS TELECOMMUNICATION SYSTEMS;

AVERAGE ORIENTATIONS; CAPSULE ENDOSCOPES; EIGEN VALUES; EIGEN VECTORS; ERROR FUNCTIONS; EXPERIMENTAL DATUM; INITIAL GUESS; LINEAR ALGORITHMS; LINEAR AND NONLINEAR ALGORITHM; LOCALIZATION ACCURACIES; LOCALIZATION ALGORITHMS; MAGNETIC LOCALIZATION AND ORIENTATION; MAGNETIC SENSOR ARRAY; MATRIXES; NONLINEAR LOCALIZATIONS; SENSING AREAS; TIME EFFICIENCIES; WIRELESS CAPSULE ENDOSCOPES;

PARAMETER ESTIMATION;

ALGORITHM; ARTICLE; CAPSULE ENDOSCOPE; CAPSULE ENDOSCOPY; EQUIPMENT DESIGN; MAGNETISM; METHODOLOGY; NONLINEAR SYSTEM;

ALGORITHMS; CAPSULE ENDOSCOPES; CAPSULE ENDOSCOPY; EQUIPMENT DESIGN; MAGNETICS; NONLINEAR DYNAMICS;

EID: 61849119175     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. Gavriel Iddan, Gavriel Meron, Arkady Glukhovsky, and Paul Swain, "Wireless Capsule Endoscopy", Nature, Vol. 405, No. 6785, p.417, May, 2000.
2. NORIKA3, RF Co., Ltd. T/ARF SYSTEM lab. htrp://www.rfnorika.com/e-system/ e-system-001.html.
3. Olympus Medical Systems Corporation, "Development of Capsule Endoscope and Peripheral Technologies for further Expansion and Progress in Endoscope Applications", http://www.olympus.co.jp/en/news/2004b/ nr041130capsle.cfm.
4. Max Q.-H. Meng, Tao Mei, Jiexin Pu, Chao Hu, Xiaona Wang, and Yawen Chan, "Wireless Robotic Capsule Endoscopy: State-of-the-Art and Challenges", Proceedings of the 5th World Congress on Intelligent Control and Automation. Vol.6, June 15-19, 2004, pp.5561-5565.
5. Werner Weitschiles, Roman Kotitz, DinoCordini, and Lutz Trahms. "High-Resolution Monitoring of the Gastro-intestinal Transit of a Magnetic Marked Capsule". Journal of Pharmaceutical Sciences, Vol.86, No.1, 1997, pp.1218-1222.
6. V. Schlageter, P.-A. Besse, R.S. Popovic, and P. Kucera, "Tracking system with five degrees of freedom using 2D-array of Hall sensors and a permanent magnet", Sensors and Actuators A 92 (2001 ), pp.37-42.
7. th annual international conference of the IEEE Engineering in Medicine and Biology Society, Oct.30-Nov.2, 1997, Chicago, IL. USA, pp.2394-239.
8. Chao Hu, Max Q.-H. Meng, Mrinal Mandai. "A Linear Algorithm for Tracing Magnet's Position and Orientation by using 3-Axis Magnetic Sensors," IEEE Transaction on Magnetics, Vol.43, N0.12, pp.4096-4101, December 2007.
9. Chao Hu, Max Q.- H. Meng, and Mrinal Mandai, "Efficient Magnetic Localization and Orientation Technique for Capsule Endoscopy". International Journal of Information Acquisition. 2(1):23-36, 2005.
10. Chao Hu, Max Q.-H. Meng, Mrinal Mandai, Xiaona Wang, "3-Axis Magnetic Sensor Array System for Tracking Magnet's Position and Orientation", Sixth World Congress on Intelligent Control and Automation, June 20-24, 2006, Dalian, China, pp.5304-5308.