公开(公告)号：EP3333594A1

公开(公告)日：2018-06-13

申请号：EP17194043.0

申请日：2017-09-29

申请人： Tsinghua University ,  Nuctech Company Limited

发明人： KANG, Kejun ,  CHENG, Jianping ,  CHEN, Zhiqiang ,  ZHAO, Ziran ,  LI, Junli ,  WANG, Xuewu ,  ZENG, Zhi ,  ZENG, Ming ,  WANG, Yi ,  ZHANG, Qingjun ,  GU, Jianping ,  YI, Xi ,  LIU, Bicheng ,  XU, Guangming ,  WANG, Yongqiang

IPC分类号： G01V5/00

CPC分类号： G01N23/04 ,  G01N23/046 ,  G01N23/06 ,  G01N23/20008 ,  G01N2223/304 ,  G01N2223/33 ,  G01N2223/401 ,  G01N2223/419 ,  G01N2223/652 ,  G01V5/0016 ,  G01V5/0025 ,  G01V5/0091

摘要： Inspection devices and inspection method are disclosed. The inspection method includes: performing X-ray scanning on an object being inspected so as to generate an image of the object being inspected; dividing the image of the object being inspected to determine at least one region of interest; detecting interaction between a cosmic ray and the region of interest to obtain a detection value; calculating a scattering characteristic value and/or an absorption characteristic value of the cosmic ray in the region of interest based on size information of the region of interest and the detection value; and discriminating a material attribute of the region of interest by means of the scattering characteristic value and/or the absorption characteristic value. With the above technical solutions, inspection accuracy and inspection efficiency may be improved.

公开(公告)号：EP3346301A1

公开(公告)日：2018-07-11

申请号：EP17211108.0

申请日：2017-12-29

申请人： Nuctech Company Limited ,  Tsinghua University

发明人： ZHAO, Ziran ,  GU, Jianping ,  LIU, Bicheng ,  WANG, Qi ,  YI, Xi

IPC分类号： G01V5/00

CPC分类号： G06T7/0004 ,  G01P13/00 ,  G01T1/00 ,  G01V5/0058 ,  G06F3/016 ,  G06Q50/30 ,  G06T7/74 ,  G06T15/08 ,  G06T2207/10012 ,  G06T2207/10081 ,  G06T2207/30232

摘要： A method, a device and a security system for image data processing based on VR or AR are provided. In an embodiment, an image data processing method includes: reconstructing, based on three-dimensional (3D) scanned data of a containing apparatus in which objects are contained, a 3D image of the containing apparatus and the objects contained in the containing apparatus; stereoscopically displaying the reconstructed 3D image; determining manipulation information for at least one of the objects in the containing apparatus based on positioning information and action information of a user; re-reconstructing at least a 3D image of the at least one object based on the determined manipulation information; and presenting the at least one re-reconstructed object on the displayed 3D image.