公开(公告)号：EP2764354A4

公开(公告)日：2015-12-30

申请号：EP12806989

申请日：2012-06-28

申请人： RAPISCAN SYSTEMS INC

发明人： PEYTON ANTHONY J ,  ARMITAGE DAVID W ,  MARSH LIAM A ,  KTISTIS CHRISTOS ,  LIONHEART WILLIAM ROBERT BRECKON ,  JÄRVI ARI

IPC分类号： G01V3/10 ,  G01V3/12

CPC分类号： G01V3/104 ,  G01V3/105 ,  G01V3/12 ,  G08B21/22

摘要： The present application is a detection system for locating and characterizing an object placed in a detection area in a three dimensional space. The detection system includes a plurality of magnetic field generators and magnetic field detectors arranged on opposite sides of the detection area and a control system for enabling generation of a magnetic field in the detection area by the magnetic field generators and for measuring of the magnetic field modified by the object at each of the magnetic field detectors. The detection system also includes a processor for processing the measured magnetic field to obtain a data set characterizing the object and a location of the object. The processor applies a reconstruction process on a predefined number of measurements of the modified magnetic field.