Electronics and Telecommunications Research Institute

Simonov Nikolai

Chang-Joo Kim

Soon-Ik Jeon

Soon Ik Jeon

Seong-Ho Son

Jae-Ick Choi

Bo Ra Kim

Jong-Moon Lee

Hyuk-Je Kim

Seong Ho Son

Provided is an apparatus for reconstructing an image using a microwave. The apparatus includes: a microwave measurement unit configured to obtain a microwave measurement value for a microwave measurement object; and an image reconstruction unit configured to perform an image reconstruction by using the microwave measurement value and shape boundary information of the object.

Apparatus and method for reconstructing image using microwave

An image reconstruction apparatus includes: a transmission signal generation unit configured to generate a transmission signal in an image reconstruction region, in order to acquire an image reconstruction value; an electromagnetic wave measurement unit configured to measure electromagnetic waves by receiving the transmission signal; an image reconstruction unit configured to update a parameter by using a matrix of matched system of a Sinc-Gauss-shaped basis function which is allocated to each node of a reconstruction mesh in the image reconstruction region, and generate an image reconstruction value; and an optimization determination unit configured to determine whether the parameter of the image reconstruction unit is optimized or not, and output the image reconstruction value or cause the image reconstruction unit to repetitively perform the calculation, wherein the reconstruction mesh has a grid structure of which the size is larger than that of a forward mesh and equal to the image spatial resolution.

Image reconstruction apparatus and method for reconstructing image of microwave tomography thereof

Growing community of inventors

Daejeon, South Korea

Simonov Nikolai