Image deviation-rectifying method and system for safety inspection

Abstract

The invention relates to an image deviation-rectifying method and system for safety inspection. The system comprises an image detection apparatus, an image acquisition apparatus connected with the image detection apparatus, a collection apparatus connected with the image acquisition apparatus, an analysis apparatus connected with collection apparatus and a feedback apparatus respectively connected with the image acquisition apparatus and the analysis apparatus, wherein the image detection apparatus is used for detecting data of the interaction between rays and a detected object; the image acquisition apparatus is used for converting the interaction data to display as the original image of the detected object and recording the display time of the original image; the collection apparatus is used for collecting head video data of an image detector within the display time of the original image and sending the collected data to the analysis apparatus; the analysis apparatus is used for analyzing the head video data collected by the collection apparatus and notifying the feedback apparatus of the analysis result; and the feedback apparatus is used for adjusting the operation on the detected object in accordance with the analysis result.

Description

technical field [0001] The invention relates to radiation imaging detection technology, in particular to a security inspection image deviation correction method and system. Background technique [0002] With the improvement of public safety requirements in countries all over the world, especially in public places such as airports, stations, customs, and docks, measures have been taken to strictly inspect passenger luggage, cargo containers, etc. Among them, security inspection systems provide many security inspection technologies. for radiographic imaging. [0003] At present, radiation imaging technology is the mainstream technology in security inspection systems widely used in various countries. This technology is based on the principle of interaction between rays (such as X-rays) and detected objects. A common radiation imaging security inspection system includes a radiation source arranged on one side of the detected object for irradiating the detected object. Generall...

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Problems solved by technology

[0004] In the aforementioned image security inspection system, the image inspector C is the key component of the system, and it mainly judges whether there are dangerous goods in the currently inspected object by visually observing the image displayed by the industrial computer or microcomputer device B, or whether the system is There are faults; but in this key link, the fatigue degree, attention state, emotion and other factors of the inspector C will seriously affect his judgment, which will increase the uncertainty of the detection results and easily cause the security inspection system to malfunction. Less than the due security inspection effect

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