电阻抗成像测量数据中互易性噪声的消除

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Abstract In this paper, a general method for synthesizing the voltage data in electrical impedance tomography is presented. Based on this, a method for eliminating the reciprocity noises in measured voltages is proposed. This method can be used to eliminate the reciprocity noises in measured voltages in any multi-source case. Simulation test shows this method can decrease the noises in measured voltages effectively and can improve the quality of reconstruction image notably.

Key words： Image reconstruction Image processing Data acquisition Electrical impedance tomography

Received: 01 January 1900

PACS:

TN911.4

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	Du Yan

Cite this article:

Du Yan. ELIMINATION OF THE RECIPROCITY NOISES IN MEASURED DATA FOR ELECTRICAL IMPEDANCE TOMOGRAPHY SYSTEM[J]. , 2001, 23(12): 1333-1339 .

URL:

http://jeit.ie.ac.cn/EN/ OR http://jeit.ie.ac.cn/EN/Y2001/V23/I12/1333