A New 6D Magnetic Localization Technique for Wireless Capsule Endoscope Based on a Rectangle Magnet

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	A New 6D Magnetic Localization Technique for Wireless Capsule Endoscope Based on a Rectangle Magnet
	Yang Wan'an 1,2,3,4; Hu Chao 3; Meng, Max Q. H.3,5; Dai Houde 3; Chen Dongmei 3
刊名	CHINESE JOURNAL OF ELECTRONICS
	2010-04-01
卷号	19 期号:2 页码:360-364
关键词	Wireless active endoscope 6D localization and orientation Rectangle magnet Nonlinear minimization
ISSN号	1022-4653
英文摘要	To build a wireless active endoscope with external guidance for controllable and interactive GI track diagnosis, a real time system for 3D localization and 3D orientation is necessary. An approach is to enclose a small rectangle permanent magnet in the capsule. The magnetic field, produced by the rectangle magnet around the body, can be detected by magnetic sensors outside the patient's body. With these sensor data, the 3D localization and 3D orientation parameters can be computed by the nonlinear optimization algorithm based on the mathematic model of the rectangular magnet's magnetic field. Simulation experiments show that the proposed algorithm works effectively, and has good accuracy and time efficiency when the initial guess of the parameters are within some predetermined ranges.
资助项目	Chinese National High Technology Research[2007AA01Z308] ; Hong Kong Government[CUHK4213/04E]
WOS研究方向	Engineering
语种	英语
出版者	TECHNOLOGY EXCHANGE LIMITED HONG KONG
WOS记录号	WOS:000277070900035
内容类型	期刊论文
源URL	[http://119.78.100.204/handle/2XEOYT63/11990]
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Yang Wan'an
作者单位	1.Yibin Univ, Dept Comp & Informat Technol, Yibin 644000, Peoples R China 2.Chinese Acad Sci, Inst Comp Technol, Beijing 100190, Peoples R China 3.Chinese Univ Hong Kong, Shenzhen Inst Adv Technol, Chinese Acad Sci, Shenzhen Inst Adv Integrat Technol, Shenzhen 518067, Peoples R China 4.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 5.Chinese Univ Hong Kong, Dept Elect Engn, Shatin, Hong Kong, Peoples R China
推荐引用方式 GB/T 7714	Yang Wan'an,Hu Chao,Meng, Max Q. H.,et al. A New 6D Magnetic Localization Technique for Wireless Capsule Endoscope Based on a Rectangle Magnet[J]. CHINESE JOURNAL OF ELECTRONICS,2010,19(2):360-364.
APA	Yang Wan'an,Hu Chao,Meng, Max Q. H.,Dai Houde,&Chen Dongmei.(2010).A New 6D Magnetic Localization Technique for Wireless Capsule Endoscope Based on a Rectangle Magnet.CHINESE JOURNAL OF ELECTRONICS,19(2),360-364.
MLA	Yang Wan'an,et al."A New 6D Magnetic Localization Technique for Wireless Capsule Endoscope Based on a Rectangle Magnet".CHINESE JOURNAL OF ELECTRONICS 19.2(2010):360-364.