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Inspection method and inspection apparatus and computer readable medium

An inspection method and object technology, applied in the field of radiographic-based inspection methods and inspection equipment, and computer-readable media, can solve problems such as low efficiency, waste of resources, etc.

Active Publication Date: 2022-07-19
NUCTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In this case, if the method of manual inspection is used to confirm whether the declared information is consistent with the real item, it will inevitably cause a lot of waste of resources and low efficiency.
Manual inspection will also cause great work pressure for inspectors

Method used

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  • Inspection method and inspection apparatus and computer readable medium
  • Inspection method and inspection apparatus and computer readable medium
  • Inspection method and inspection apparatus and computer readable medium

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Embodiment Construction

[0027] The specific embodiments of the present invention will be described in detail below. It should be noted that the embodiments described herein are only used for illustration and are not used to limit the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one of ordinary skill in the art that these specific details need not be employed to practice the present invention. In other instances, well-known structures, materials, or methods have not been described in detail in order to avoid obscuring the present invention.

[0028] Aiming at the problem of low inspection efficiency in the prior art, the embodiments of the present disclosure propose an inspection technology based on deep learning, which can intelligently complete the comparison of items, machines, and drawings. Using the solutions of the embodiments of the present disclos...

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Abstract

An inspection method and inspection apparatus and computer-readable medium are disclosed. The method includes: scanning the inspected object with X-rays to obtain an image of the inspected object; processing the image by using a first neural network to obtain a semantic description of the inspected object; reading the text information of the manifest of the inspected object ; use the second neural network to process the text information of the manifest of the inspected object to obtain the semantic feature of the inspected object; judge whether the inspected object is allowed to pass based on the semantic description and the semantic feature. By using the solution of the above embodiment, the inspection speed can be greatly improved while ensuring the inspection accuracy, so that the efficiency of the safety inspection can be greatly improved.

Description

technical field [0001] The present application relates to security inspection, and in particular, to a radiographic-based inspection method and inspection device, and a computer-readable medium. Background technique [0002] At present, the logistics industry plays an increasingly important role. Whether it is the rise of the "all-people online shopping" trend or the "One Belt, One Road" policy proposed by the state, logistics needs to play a vital role in it. However, some criminals take advantage of the convenience of logistics to send false reports and actually send contraband such as drugs, explosives, and guns. This poses a huge threat to social security. [0003] Article 85 of China's "Anti-Terrorism Law" stipulates that "railway, highway, water, air freight, postal, express and other logistics operation units fail to implement a security inspection system, check the identity of customers, or fail to comply with regulations on transportation, delivery and delivery. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06V20/70G06V20/52G06V20/62G06V10/82G06F40/30G06V10/143G06K9/62
CPCG01N23/04G01N2223/03G01N2223/1016G01N2223/401G06V20/00G06V30/274G06F18/22G06F18/214G06T7/0004G06T2207/20084G06V2201/03G06V2201/10G06V10/82G06V30/19173G01V5/22G06V10/768G06F18/00
Inventor 顾建平刘涛赵自然刘耀红李强
Owner NUCTECH CO LTD
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