The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 03, 2013
Filed:
Dec. 22, 2011
Soon-ik Jeon, Daejeon, KR;
Simonov Nikolai, Daejeon, KR;
Seong-ho Son, Daejeon, KR;
Hyuk-je Kim, Daejeon, KR;
Jong-moon Lee, Chungbuk, KR;
Jae-ick Choi, Daejeon, KR;
Chang-joo Kim, Daejeon, KR;
Soon-Ik Jeon, Daejeon, KR;
Simonov Nikolai, Daejeon, KR;
Seong-Ho Son, Daejeon, KR;
Hyuk-Je Kim, Daejeon, KR;
Jong-Moon Lee, Chungbuk, KR;
Jae-Ick Choi, Daejeon, KR;
Chang-Joo Kim, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
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.