Tsinghua University

Beijing Huarui Boshi Medical Imaging Technology Co., Ltd.

Mingtao Guan

Xin Zhang

Ke Zhang

Yibing Wang

Zhichao Lin

An electrical impedance imaging method, a system, a storage medium and an electronic device. Said method comprises: acquiring electrical impedance measurement signals of a tested human body area at a plurality of measurement times; for the electrical impedance measurement signal at each measurement time, constructing a corresponding instantaneous differential image on the basis of the electrical impedance measurement signal; constructing an image matrix on the basis of the instantaneous differential images corresponding to the plurality of measurement times, each column in the image matrix being a vector corresponding to the instantaneous differential image; determining, on the basis of the image matrix, a covariance matrix corresponding to the image matrix; obtaining, according to the covariance matrix, a weight vector of the covariance matrix; and obtaining, on the basis of the covariance matrix and the weight vector, an electrical impedance state image of the tested human body area.

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Beijing, China

Mingtao Guan