Title:
SECURITY INSPECTION DEVICE AND IMAGING METHOD THEREOF
Document Type and Number:
WIPO Patent Application WO/2020/047993
Kind Code:
A1
Abstract:
A security inspection device (101) comprises: a first image acquisition device (102), used to scan an object to be inspected (206) so as to acquire an overall image of the object (206); a second image acquisition device (103), used to scan a preset region of the object (206) so as to acquire a local image of the object (206), wherein the local image is a three-dimensional image of the preset region; and a processor (104), coupled to the first image acquisition device (102) and the second image acquisition device (103), and used to combine the local image with the overall image so as to acquire a security inspection image of the object (206). The resolution of the local image is greater than the resolution of the overall image. The invention improves definition of the object (206). An imaging method for the security inspection device is also provided.
Inventors:
ZHANG ZHISHENG (CN)
QI CHUNCHAO (CN)
XIANG ZHIHUA (CN)
HUANG XIONGWEI (CN)
QI CHUNCHAO (CN)
XIANG ZHIHUA (CN)
HUANG XIONGWEI (CN)
Application Number:
PCT/CN2018/114432
Publication Date:
March 12, 2020
Filing Date:
November 07, 2018
Export Citation:
Assignee:
SHENZHEN CCT THZ TECH CO LTD (CN)
CHINA COMMUNICATION TECH CO LTD (CN)
CHINA COMMUNICATION TECH CO LTD (CN)
International Classes:
G01V8/10
Foreign References:
| CN1997912A | 2007-07-11 | |||
| CN1998011A | 2007-07-11 | |||
| US20080043102A1 | 2008-02-21 | |||
| CN202453516U | 2012-09-26 | |||
| CN106570836A | 2017-04-19 | |||
| CN102540264A | 2012-07-04 |
Attorney, Agent or Firm:
CHINA WISPRO INTELLECTUAL PROPERTY LLP. (CN)
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