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Personnel behavior detection method and device, electronic equipment and storage medium

A detection method and personnel technology, applied in the field of image processing, can solve the problems of missed detection, poor reliability, low scheme detection efficiency, etc.

Pending Publication Date: 2020-11-10
ZHEJIANG DAHUA TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a method, device, electronic equipment, and storage medium for detecting personnel behavior, which are used to solve the problem of relying on manual detection of personnel behavior in the prior art, which is easily missed due to the negligence or distraction of the detection personnel, and Solutions that rely on manual detection have low detection efficiency and poor reliability

Method used

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  • Personnel behavior detection method and device, electronic equipment and storage medium
  • Personnel behavior detection method and device, electronic equipment and storage medium
  • Personnel behavior detection method and device, electronic equipment and storage medium

Examples

Experimental program
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Embodiment 1

[0046] figure 1 It is a schematic diagram of the personnel behavior detection process provided by the embodiment of the present invention, and the process includes the following steps:

[0047] S101: Acquire a first image of a person to be detected.

[0048] S102: Input the first image into a pre-trained behavior detection model, and determine the behavior of the person to be detected based on the behavior detection model.

[0049] The personnel behavior detection method provided by the embodiment of the present invention is applied to an electronic device, and the electronic device may be a device such as a PC or a tablet computer, or may be an image acquisition device. If the electronic device is an image acquisition device, after the image acquisition device collects the first image of the person to be detected, the process of behavior detection of the person to be detected is directly performed. If the electronic device is a device such as a PC or a tablet computer, afte...

Embodiment 2

[0053] The image collected by the image acquisition device is generally an environment image including the person to be detected, in which there is other scene information besides the person to be detected. In order to avoid adverse effects of other scene information in the image on the behavior detection, on the basis of the above embodiments, in the embodiment of the present invention, the acquisition of the first image of the person to be detected includes:

[0054] Acquiring a second image including the person to be detected, inputting the second image into a pre-trained target detection model, and determining the second image of the person to be detected in the second image based on the target detection model an image.

[0055] In the embodiment of the present invention, the environmental image including the person to be detected collected by the image acquisition device is called the second image, and the pre-trained target detection model is stored in the electronic dev...

Embodiment 3

[0059] When the personnel behavior detection method provided by the embodiments of the present invention is applied in the monitoring field of coal mine roadway, in order to reduce the calculation amount of personnel behavior detection, on the basis of the above-mentioned embodiments, in the embodiments of the present invention, the method based on In the target detection model, determining the first image of the person to be detected in the second image includes:

[0060] Based on the target detection model, determine the detection frame of the mine car and the detection frame of the personnel in the second image;

[0061] Determine the intersection ratio of the detection frame of the mine car and the detection frame of the person, judge whether the intersection ratio is greater than the preset threshold, if so, determine the image surrounded by the detection frame of the person as the person to be detected the first image of .

[0062] In the embodiment of the present inven...

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Abstract

The invention discloses a personnel behavior detection method and device, electronic equipment and a storage medium. The method comprises the steps of obtaining a first image of a to-be-detected person; and inputting the first image into a pre-trained behavior detection model, and determining the behavior of the to-be-detected person based on the behavior detection model. According to the embodiment of the invention, the first image of the to-be-detected person is acquired, the first image is subjected to related processing through the machine vision, and the behavior of the to-be-detected person in the first image is determined without manual intervention, so that missing detection caused by negligence or distraction of the detection person is avoided, and a manual detection scheme is lowin detection efficiency and poor in reliability.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to a method, device, electronic equipment and storage medium for detecting human behavior. Background technique [0002] With the rapid development of the coal mining industry in recent years, while achieving benefits, safety production is the top priority of the coal mining industry, especially in the transportation roadway, it is very easy for underground workers to violate regulations such as picking up and pedaling Serious accidents causing casualties. Therefore, the behavior detection of downhole operators becomes particularly important. [0003] At present, most of the detection of personnel behavior in coal mine roadway transportation relies on manual safety supervision underground and manual inspection in the monitoring room. If there are problems in the existing technology, it is easy to rely on manual detection of personnel behavior due to the negligence ...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/20G06F18/214
Inventor 吴剑峰郑春煌程德强
Owner ZHEJIANG DAHUA TECH CO LTD