Fast and automatic luggage hazardous article detection and alarm device and method of X ray security inspection machine

Abstract

The invention provides a fast and automatic luggage hazardous article detection and alarm device and method of an X ray security inspection machine. A computer is used for processing luggage images obtained by the X ray security inspection machine, guns and liquid in the luggage are automatically recognized, and an alarm is given for suspicious hazardous articles. The image recognition method is more efficient and stable than traditional checking by a security officer, the suspicious hazardous articles in the luggage can be found in time, the alarm is given, and the detection and alarm device is suitable for automatically recognizing hazardous articles through the X ray security inspection machine in a metro, a train station and other places. When the device detects the hazardous articles, the region where the corresponding hazardous articles are located will be marked on a screen, an alarm device gives the hazardous alarm, and if it is manually verified that no hazardous articles exist, the alarm is cleared. Multi-interface design and fast recognition capacity improve practicability of the detection and alarm device and can be used for equipment transformation in the later period. An image analysis method is used for security inspection at a station entrance and promotes intelligence of security inspection equipment, passing speed is increased, and congestion is reduced.

Description

technical field [0001] The invention relates to the field of security technology, in particular to the technical fields of automatic detection of dangerous goods, research on image detection algorithms of dangerous goods, and automatic identification of dangerous goods by security inspection machines, and specifically relates to a device and method for rapid automatic detection and alarm of dangerous goods in X-ray security inspection machines. Background technique [0002] With the development of my country's economy, high-speed rail, subway, and airplanes have gradually become popular in major cities, and have become important means of transportation for people to commute and travel. Carrying dangerous goods on the train or boarding opportunities will seriously threaten the safety of trains, planes and related personnel. Under the current social situation, strict security checks must be implemented. In order to ensure the safety of the subway, X-ray security checks are set ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a device and method for automatically inspecting dangerous goods through an image analysis method in view of the exist

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