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Check system for inspection and quarantine and inspection and quarantine method

A technology of inspection and quarantine and inspection systems, applied in the field of inspection and quarantine inspection systems, can solve problems such as difficulty in identifying target objects, lack of CT systems, and inspection systems and methods for quarantine CT inspections

Inactive Publication Date: 2017-07-07
NUCTECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, workers in this field urgently need a more advanced CT system to replace single-view or multi-view X-ray machines. However, the lack of a quarantine-specific CT system fails to improve the imaging quality of contraband in inspection and quarantine. Operators in the field quickly and accurately identify target objects causing great difficulties
After searching the literature and patents, no CT inspection system and method dedicated to quarantine were found

Method used

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  • Check system for inspection and quarantine and inspection and quarantine method

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Embodiment Construction

[0035] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components, although shown in different drawings. For clarity and conciseness, detailed descriptions of known functions and constructions incorporated herein will be omitted so as not to obscure the subject matter of the present invention. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0036] figure 1 A schematic structural diagram of an inspection system according to an embodiment of the present invention is shown. Such as figure 1 As shown, the inspection system according to this embodiment includes a CT device, which is used in the field of inspection and quarantine. The system comprises an X-ray source 11 , a detection and acquisition device 12 , a transfer ...

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Abstract

The invention discloses a check system for inspection and quarantine and an inspection and quarantine method. The CT technology is applied to the field of quarantine supervision, the problem of single-visual-angle or multi-visual-angle X-ray machine image-object overlapping is solved, meanwhile, the problems that organic matter, containing inspection and quarantine prohibited goods, in common CT images is not prominent, not exquisite and poor in contrast ratio are solved, the accuracy and efficiency of quarantine workers for checking target objects are greatly improved, and very high actual application value is achieved.

Description

technical field [0001] The invention relates to the technical field of radiation imaging detection, in particular to an inspection system and method for inspection and quarantine. Background technique [0002] Compared with single-view or multi-view X-ray machines, CT technology plays an important role in security inspections and other occasions because it can eliminate the influence of overlapping objects to the greatest extent. On such occasions, however, staff are concerned with various types of contraband, ranging from metal guns and knives to sharp glass-ceramic-aluminum products known as compounds, and various substances classified as organic. An explosive, containing flammable and explosive liquids. Because there are too many types of objects that need to be imaged, any type of object cannot obtain the most prominent and delicate display effect, which affects the use experience and inspection ability of CT system staff to a certain extent. [0003] For the staff per...

Claims

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Application Information

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IPC IPC(8): G01N23/04
CPCG01N23/04G01N23/046G01V5/224G01V5/226G01V5/223
Inventor 苗齐田陈志强张丽孙运达黄铭黄清萍胡明雷蕾夏杰
Owner NUCTECH CO LTD
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