Quick grading and classifying method and device

Abstract

The invention provides a quick grading and classifying method and device. The method comprises the following steps that: collecting at least one image uploaded by collection equipment; carrying out face detection on at least one image, and determining a target face image in the image; comparing the face identification result of the target face image with a pre-established face identification deep learning model, and classifying an obtained comparison result; and according to a classification result, controlling the display of display equipment. The quick grading and classifying method and device provided by the embodiment of the invention is applied to a security check system, a face identification technology is introduced into a security check field, security check efficiency is improved, security check labor intensity is lowered, and security check management accuracy and efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of security inspection, in particular to a rapid classification method and device. Background technique [0002] Security gates are used in more and more occasions in people's daily life, such as in subways, civil aviation, stations, docks, official institutions, museums, stadiums and other large public event venues. more popular. [0003] Taking the subway security check as an example, the security check of passengers in the subway security check mainly relies on the "security gate + hand check" method for security check. However, as the construction of the subway continues to advance, more and more people take the subway, and the passenger flow continues to grow. Large passenger flow has become the normal state of the subway, which has brought great challenges to the safety inspection work of the subway. [0004] According to calculations, the current average "person inspection" speed of the subway secur...

AI Technical Summary

Problems solved by technology

In the prior art, security inspectors are used to manually check everyone entering the station. When there are many passengers, the security inspection speed is very slow and the efficiency is very low. Passengers need to wait for a long time to enter the station.

The close-touch security check not only violates the dignity of passengers and causes dissatisfaction among passengers, but also seriously affects the real-time pass rate, causing congestion in the station, forming new safety hazards, and increasing the workload of security personnel

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