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Scan imaging control method, security inspection device, and device having storage function

A scanning imaging and control method technology, which is applied in the field of security inspection, can solve problems such as misjudgment, blur, and image blur, and achieve the effects of reducing false alarm rate, avoiding misjudgment, and reducing invalid imaging time

Inactive Publication Date: 2018-10-12
SHENZHEN CCT THZ TECH CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the imaging of millimeter-wave security detectors, whether the target is stationary during scanning has a great impact on the imaging quality. If the target is not stationary during scanning, the generated image will be blurred, and the blurred image will lead to misjudgment

Method used

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  • Scan imaging control method, security inspection device, and device having storage function
  • Scan imaging control method, security inspection device, and device having storage function
  • Scan imaging control method, security inspection device, and device having storage function

Examples

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no. 1 example

[0018] Such as figure 1 As shown, the first embodiment of the scanning imaging control method of the present application includes:

[0019] S11: Control the scanning antenna to scan and image the scanned target.

[0020] The scanning and imaging control method of the present application is mainly applied to security inspection equipment, such as a millimeter-wave human body security inspection instrument. Wherein, the scanning antenna may be an array antenna emitting millimeter waves (such as terahertz waves) to the scanned target, or other types of antennas, which are not specifically limited here.

[0021] The scanned target can be a human body or other objects, such as luggage. Since the human body is more likely to move during the scanning process, the present embodiment and subsequent embodiments will use the human body as an example for illustration.

[0022] Specifically, in an application example, after the scanned target enters the security detector, the server or ...

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Abstract

The present invention discloses a scan imaging control method, a security inspection device, and a device having a storage function. The scan imaging control method includes the steps of: controllinga scan antenna to performing scanning imaging of a scanned target; determining whether the scanned target remains stationary or not; and if not, interrupting the scanning imaging of the scanned target. In the above manner, the scan imaging control method, the security inspection device, and the device having a storage function can reduce the false alarm rate of the security inspection device.

Description

technical field [0001] The present application relates to the technical field of security inspection, in particular to a scanning and imaging control method, security inspection equipment and a device with a storage function. Background technique [0002] The ever-increasing security risks in today's world make it imperative to quickly and effectively detect potentially dangerous goods. Today, these hazards may be made of a variety of materials including metals and non-metals, such as powders, plastics, ceramics, liquids, gels, and very thin sheets and bulk explosives, and metal detection doors for these hazards Pin is helpless. [0003] The millimeter wave security detector adopts the active imaging mechanism, and obtains the three-dimensional millimeter wave image of the target through the inversion of the holographic algorithm. Compared with X-rays, millimeter waves have the characteristics of penetrating, non-contact, and harmless. Therefore, compared with the metal d...

Claims

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Application Information

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IPC IPC(8): G01V8/00
CPCG01V8/005
Inventor 陈恒王荣祁春超
Owner SHENZHEN CCT THZ TECH CO LTD
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