Cost-Efficient Real-Time Adaptive Location Tracking With Interacting Multiple Transition Model for Implantable Medical Device

Dmitrieva D, Anzai D, Kirchner J, Fischer G, Wang J (2023)

Publication Language: English

Publication Type: Journal article

Publication year: 2023

Journal

IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology Institute of Electrical and Electronics Engineers (IEEE)

Pages Range: 1-8

URI: https://ieeexplore.ieee.org/document/9955321

DOI: 10.1109/JERM.2022.3221068

Abstract

One of the main tasks connected with implantable medical devices, such as wireless capsule endoscope (WCE) is location tracking of a capsule moving inside a human body. To improve the localization accuracy in a real situation, a transition model to describe the capsule movement inside the body should be appropriately considered, where the trajectory segments are composed of different movement models. In this paper, in addition to the conventional random way point model, we constructed an interacting multiple model (IMM), which is a combination of two different movements to represent suitable WCE movement. Then, we proposed a combined extended Kalman and particle filter method with respect to the balance between the accuracy and computational cost for realizing precise real-time WCE location tracking. Compared with conventional tracking methods, the proposed tracking location method with the IMM transition model achieved 30% better estimation accuracy and 98% lower computational cost.

Authors with CRIS profile

Jens Kirchner Lehrstuhl für Technische Elektronik Georg Fischer Professur für Technische Elektronik

Additional Organisation(s)

Professur für Technische Elektronik

Involved external institutions

Nagoya Institute of Technology / 名古屋工業大学 Nagoya Kōgyō Daigaku

Japan (JP)

How to cite

APA:

Dmitrieva, D., Anzai, D., Kirchner, J., Fischer, G., & Wang, J. (2023). Cost-Efficient Real-Time Adaptive Location Tracking With Interacting Multiple Transition Model for Implantable Medical Device. IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology, 1-8. https://dx.doi.org/10.1109/JERM.2022.3221068

MLA:

Dmitrieva, Daria, et al. "Cost-Efficient Real-Time Adaptive Location Tracking With Interacting Multiple Transition Model for Implantable Medical Device." IEEE Journal of Electromagnetics, RF and Microwaves in Medicine and Biology (2023): 1-8.

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