| Real time algorithm for magnet's localization in capsule endoscope | |
| Shuang Song; Chao Hu; Mao Li; Wanan Yang; Max Q.-H. Meng | |
| 2009 | |
| 会议名称 | 2009 IEEE International Conference on Automation and Logistics, ICAL 2009 |
| 英文摘要 | 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 appropriatealgorithm. 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. |
| 收录类别 | EI |
| 语种 | 英语 |
| 内容类型 | 会议论文 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/2477]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | 2009 |
| 推荐引用方式 GB/T 7714 | Shuang Song,Chao Hu,Mao Li,et al. Real time algorithm for magnet's localization in capsule endoscope[C]. 见:2009 IEEE International Conference on Automation and Logistics, ICAL 2009. |
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