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Constructor dressing standardization detection method and device based on visual analysis

A technology for construction personnel and visual analysis, applied in the direction of instruments, character and pattern recognition, computer components, etc., can solve problems such as regulatory loopholes, affecting construction efficiency, and existing safety, so as to achieve safety supervision and improve construction efficiency and safety sexual effect

Pending Publication Date: 2019-12-13
JIANGSU HAOHAN INFORMATION TECH
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Problems solved by technology

The safety management of existing electric power construction mainly relies on human supervision, which is likely to cause regulatory loopholes, affect construction efficiency, and have safety problems

Method used

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  • Constructor dressing standardization detection method and device based on visual analysis
  • Constructor dressing standardization detection method and device based on visual analysis
  • Constructor dressing standardization detection method and device based on visual analysis

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Embodiment Construction

[0056] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0057] In the embodiment of the method and device for detecting the dress code of construction personnel based on visual analysis in the present invention, the flow chart of the method for detecting the dress code of construction personnel based on visual analysis is as followsfigure 1 shown. figure 1 Among them, the method for detecting the dress code of construction personnel based on visual analysis includes the following steps:

[0058] Step S01 collects i...

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Abstract

The invention discloses a constructor dressing standardization detection method and device based on visual analysis, and the method comprises the steps: collecting an image sample of a constructor, capturing a local image of the head of the constructor, and dividing the local image into a safety belt wearing mode and a safety helmet non-wearing mode; training a classification model on the sample set by utilizing ResNet to obtain a helmet wearing classification model; acquiring a real-time video stream of a construction site, and extracting to obtain a key frame image; analyzing the key frame image by utilizing an OpenPose human body posture estimation algorithm, judging whether a human body key point is detected or not, and if so, positioning a head area and an arm area; otherwise, judgingwhether the short-sleeved shirt is worn or not in the arm area by adopting a skin color model; calling a safety helmet wearing classification model to classify and identify the head area, and judgingwhether a constructor wears the safety helmet or not. According to the invention, 24-hour all-weather nonstandard behavior detection of constructors can be realized, so that the safety supervision ofa construction site is realized, and the construction efficiency and safety are improved.

Description

technical field [0001] The invention relates to the field of safe construction, in particular to a method and device for detecting the dress code of construction personnel based on visual analysis. Background technique [0002] Safe construction is the top priority in electric power construction, and it is very important to take safety measures for on-site construction. Irregular behavior of construction workers is one of the main factors that generate construction safety risks. For example, irregular behavior of construction workers who do not wear safety helmets and wear short sleeves are all factors that generate construction safety risks. The safety management of existing electric power construction mainly relies on human supervision, which is easy to cause regulatory loopholes, affects construction efficiency, and has safety problems. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a 24-hour all-weather det...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/62
CPCG06V40/107G06V40/10G06F18/24
Inventor 李学钧戴相龙蒋勇何成虎杨政
Owner JIANGSU HAOHAN INFORMATION TECH
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