Security inspection detection method, device and system, and electronic equipment

Abstract

The invention provides a security inspection detection method, a security inspection detection device, a security inspection detection system and electronic equipment. The method comprises the steps of acquiring an X-ray image which is collected by an X-ray machine in a security inspection machine and received by a security inspection terminal, and preprocessing the X-ray image to obtain a preprocessed X-ray image; extracting object characteristics of a corresponding to-be-detected object in the preprocessed X-ray image according to a preset deep learning model, wherein the preset deep learning model includes a deep learning model based on a convolutional neural network; identifying the object characteristics by use of a classifier trained based on the preset deep learning model to generate an identification result of the corresponding to-be-detected object; sending the identification result of the to-be-detected object to the security inspection terminal so that the security inspection terminal displays the identification result. According to the technical scheme provided by the embodiment, automatic identification detection for prohibited goods is realized; while improving the identification efficiency, the accuracy for identification of the prohibited goods is effectively guaranteed and the potential safety hazard is prevented.

Description

technical field [0001] The invention relates to the technical field of security inspection equipment, in particular to a security inspection detection method, device, system and electronic equipment. Background technique [0002] With the enhancement of public safety awareness, various security inspection equipment are widely used in important public places such as airports, ports, ports, subways, courts, and venues for major events. The most commonly used one is (X-ray) security inspection machine. At present, security inspection machine has been more and more widely used in the field of passenger flow and logistics. The general security inspection machine includes a motor, a conveyor belt system driven by the motor, a body straddling the middle of the conveyor belt system, and of course a supporting X-ray machine. Usually, a security inspection channel is formed between the fuselage of the security inspection machine and the conveyor belt, and an X-ray machine is arranged...

AI Technical Summary

Problems solved by technology

[0003] However, the existing detection methods are easily affected by external environmental factors such as detection penetration, detection angle, or external interference, which greatly reduces the recognition accuracy; and after the X-ray image is displayed on the terminal, security personnel are required to check the displayed image

In this way, the security personnel monitor the screen for a long time to easily cause visual fatigue, resulting in false detection, false detection, missed detection, etc.

[0004] Therefore, the existing security detection methods are difficult to guarantee the accuracy of identification, and the identification efficiency is low, which is likely to cause safety hazards

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