Helmet wearing detection method and device, camera, and server

Abstract

The present invention relates to a helmet wearing detection method and device, a camera, and a server. The method comprises: obtaining a scene video image, detecting the scene video image to obtain human position through a human position detection model built by training learning, and determining whether the human position is located in a helmet wearing area or not; if the human position is located in the helmet wearing area, detecting the scene video image to obtain the human head helmet combination state through a human helmet combination detection model built by training learning, and determining whether the helmet is worn or not according to the human helmet combination state, if the helmet is not worn, not passing through the wearing verification of the helmet and if the helmet is worn, detecting the scene video image to obtain the type of the helmet through the helmet type detection model built by training learning, determining if the type of the helmet accords with the rule or not, if the type of the helmet accords with the rule, passing through the wearing verification of the helmet, or else, not passing through the wearing verification of the helmet, and therefore, the accuracy of the detection result of the helmet wearing is improved.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a method and device for detecting wearing of a safety helmet, a camera, and a server. Background technique [0002] Safety helmets are head protection devices that prevent head collisions when objects hit and fall. Construction workers wear safety helmets to protect their heads from falling objects. However, there are often cases where construction workers do not wear safety helmets in accordance with regulations. It is very important to monitor the wearing of safety helmets in real time and detect whether they are wearing safety helmets in accordance with regulations. [0003] The traditional detection method of wearing a helmet is to detect whether the helmet is worn through the RGB component of the image, which is greatly affected by the light intensity, and for black helmets, which are similar to the color of hair, it cannot be detected well, and can only identify safety he...

AI Technical Summary

Problems solved by technology

[0003] The traditional detection method of wearing a helmet is to detect whether wearing a helmet through the RGB component of the image, which is greatly affected by the light intensity, and the black helmet cannot be detected well because it is similar to the color of the hair, and it can only identify safety helmets. Whether the helmet is worn, it is impossible to judge whether the worker wears the helmet according to the regulations, resulting in low accuracy of the test results of wearing the helmet

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