Multiple sensing fused portable hidden object imaging detection system

A detection system and portable technology, applied in geophysical measurement, instruments, etc., can solve problems such as difficulty in upgrading and improvement, inconvenient use and training, and high maintenance costs, and achieve strong adaptability to complex terrain environments, accurate and convenient measurement, and simple and compact structure Effect

A detection system and portable technology, applied in geophysical measurement, instruments, etc., can solve problems such as difficulty in upgrading and improvement, inconvenient use and training, and high maintenance costs, and achieve strong adaptability to complex terrain environments, accurate and convenient measurement, and simple and compact structure Effect

CN109444985APending Publication Date: 2019-03-08HUNAN NOVASKY ELECTRONICS TECH
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  • Multiple sensing fused portable hidden object imaging detection system
  • Multiple sensing fused portable hidden object imaging detection system
  • Multiple sensing fused portable hidden object imaging detection system

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Embodiment Construction

[0041] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0042] like Figure 1-Figure 5 As shown, the multi-sensor fusion portable hidden object imaging detection system of the present invention includes:

[0043] The millimeter wave imaging unit 1 is used to detect the target area, obtain the radar image in the target area, and mark the corresponding coordinates at the same time, and transmit the obtained data signal to the data fusion unit 3;

[0044] The X-ray backscatter unit 2 is used to image the same target, obtain a backscatter image in the target area, and also mark the corresponding coordinate information, and transmit the obtained data signal to the data fusion unit 3;

[0045] The data fusion unit 3 is used to fuse the radar image and the backscatter image with the marked coordinate information obtained by the millimeter wave imaging unit 1 and the X-ray backscattering unit 2, ...

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Abstract

The invention discloses a multiple sensing fused portable hidden object imaging detection system which comprises a millimeter wave imaging unit, an X ray back-scattering unit, a data fusion unit and adetermining and display unit; the millimeter wave imaging unit detects a target area, obtains a radar image in the target area, identifies a corresponding coordinate, and transmits an obtained data signal to the data fusion unit; the X ray back-scattering unit carries out imaging on the same target, obtains a back-scattering image in the target area, indicates corresponding coordinate information, and transmits the obtained data signal to the data fusion unit; the data fusion unit fuses a radar image with a back-scattering image according to coordinate information marked by the millimeter wave imaging unit and the X ray back-scattering unit, and outputs a complete image; and the determining and display unit makes a decision and outputs a decision result according to the image obtained bythe data fusion unit. The system has the advantages including simple and compact structure, convenient operation and good detection effect.

Description

technical field [0001] The invention mainly relates to the field of security inspection and security detection in the technical field, in particular to a multi-sensor fusion portable hidden object imaging detection system. Background technique [0002] The complex international security situation and the unbalanced and unequal development among regions have led to constant changes and upgrades of terrorist attacks and violent crimes around the world, posing a great threat to public security. In the detection of hidden contraband, various types of detectors will perceive the target in the detection space, and transmit the target information to the operator or monitor in different signal forms. The technical problems in the detection of these concealed prohibited dangerous goods urgently need to be solved quickly. And along with the development of technology, existing miniature wiretapping device, camera etc. have caused very big influence to the privacy of individual. [00...

Claims

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Application Information

Patent Timeline
08 Mar 2019
Publication
CN109444985A
IPC
G01V11/00
CPC
G01V11/00
Inventors
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