지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2011.5
- 수록면
- 63 - 66 (4page)
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초록· 키워드
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This work presents a framework of a new image reconstruction algorithm with electrical impedance tomography(EIT). Unlike conventional EIT systems, the proposed EIT system has a unique electrode configuration and associated data collection method. We locate four driving electrodes to inject currents and install many miniature electrodes separated from driving electrodes for voltage measurements. This electrode configuration provides a large number of voltage measurements from the three surfaces subject to two current injections. In this paper, we provides a mathematical framework of this novel EIT system for the development of image reconstruction algorithms. Numerical simulations show that the proposed algorithm successfully reconstructs conductivity images of multiple anomalies. In terms of the image quality, the new EIT system is advantageous over a conventional EIT method adopting multiple current injection patterns. We also show several numerical simulations in different applications using proposed image reconstruction algorithm.
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ABSTRACT
MODEL PROBLEM
NUMERICAL SIMULATIONS
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UCI(KEPA) : I410-ECN-0101-2013-410-000694952