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Quasi-stationary human body existence detecting method and device and storage medium

A detection method, a quasi-stationary technology, applied in the field of infrared detection, which can solve the problems of low accuracy of human detection

Active Publication Date: 2019-11-08
深圳市枫芒科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a quasi-stationary human body presence detection method, device, and storage medium based on an infrared array for the above-mentioned defects of low human body detection accuracy in the prior art

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  • Quasi-stationary human body existence detecting method and device and storage medium
  • Quasi-stationary human body existence detecting method and device and storage medium

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Embodiment Construction

[0036] 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.

[0037] figure 1 It is a flowchart of Embodiment 1 of the method for detecting the presence of a quasi-stationary human body based on an infrared array in the present invention. The method for detecting the presence of a quasi-stationary human body in this embodiment can detect whether a human body exists in a micro-motion / static state, and includes:

[0038] Frame acquisition step S10: acquire the temperature data of each point collected by the infrared array ...

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Abstract

The invention relates to an infrared array-based human body existence detecting method and device and a storage medium. The human body existence detecting method comprises a frame acquisition step ofacquiring temperature data of each point collected by an infrared array in real time, forming data frames, and storing the data frames in a first buffer; a static detection step of opening a sliding window, acquiring a plurality of data frames in the current sliding window from the first buffer, and performing feature recognition on each data frame in the current sliding window to determine whether or not a human body exists. By implementing the technical scheme, even if a person in a conference room move slightly or does not move, the occupancy state of the conference room can be accurately detected.

Description

technical field [0001] The invention relates to the field of infrared detection, in particular to a method, device and storage medium for detecting the presence of a quasi-stationary human body based on an infrared array. Background technique [0002] At present, many places need to know their occupancy status in real time to improve usage efficiency. For example, it is necessary to detect the presence of people in a conference room in real time, and then determine whether it is occupied. In addition, because these places involve privacy, it is not convenient to install cameras, and other technologies must be used to detect human presence. Infrared radiation detection is currently the most used method, which has the advantages of low cost and mature technology. [0003] The current infrared radiation human body detection algorithms are all dynamic detection, that is, relying on the movement of the human body, but many times, when people have a meeting in the conference room...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01V8/20
CPCG01V8/20
Inventor 宋政斌胡涛
Owner 深圳市枫芒科技有限公司