公开(公告)号：US20110130656A1

公开(公告)日：2011-06-02

申请号：US12627404

申请日：2009-11-30

申请人： Seong-Ho SON ,  Hyuk-Je KIM ,  Jong-Moon LEE ,  Soon-Ik JEON ,  Pual M. MEANEY ,  Keith D. PAULSEN ,  Tomasz M. GRZEGORCZYK

发明人： Seong-Ho SON ,  Hyuk-Je KIM ,  Jong-Moon LEE ,  Soon-Ik JEON ,  Pual M. MEANEY ,  Keith D. PAULSEN ,  Tomasz M. GRZEGORCZYK

IPC分类号： A61B6/00

CPC分类号： A61B5/0507 ,  A61B5/4312

摘要： Provided are microwave image reconstruction apparatus and method. An apparatus for diagnosing a breast cancer, includes: a plurality of antennas for inserting a breast and configured to transmit and receive the electromagnetic wave; an electromagnetic wave transceiver configured to receive phase and amplitude information of the electromagnetic wave; an initial distribution value provider configured to set an initial dielectric constant and conductivity distribution value for dielectric constant and conductivity of a breast of a patient and in the tank; a first image reconstruction unit configured to transform the amplitude information of the electromagnetic wave through log transform and to obtain a first image by calculating a phase and amplitude information value of electric field generated from the electromagnetic wave; and a second image reconstruction unit configured to transform the first image in a value in a complex number form and to transform values to a second image.

摘要翻译： 提供了微波图像重建装置和方法。 一种用于诊断乳腺癌的装置，包括：用于插入乳房并被配置为发送和接收电磁波的多个天线; 电磁波收发器，被配置为接收电磁波的相位和幅度信息; 初始分布值提供器，其被配置为设置患者的乳房和所述罐中的介电常数和电导率的初始介电常数和电导率分布值; 第一图像重建单元，被配置为通过对数变换来变换电磁波的振幅信息，并且通过计算从电磁波产生的电场的相位和幅度信息值来获得第一图像; 以及第二图像重建单元，被配置为将复数形式的值中的第一图像变换并将值变换为第二图像。