Human body tumble detection method, computer readable storage medium and electronic device

A detection method and technology of human body, applied in computer parts, calculation, character and pattern recognition, etc., can solve the problem of high false positive rate of fall detection technology

Pending Publication Date: 2021-07-16
深圳市真元天芮智能软件有限公司
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Problems solved by technology

[0004] The main purpose of the present invention is to provide a human body fall detection method, a computer-readable storage medium and an electronic device, so as to solve the problem of high misjudgment rate of the existing fall detection technology

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  • Human body tumble detection method, computer readable storage medium and electronic device

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Embodiment Construction

[0060] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings.

[0061] A human body fall detection method provided by the present invention mainly detects and analyzes the characteristics and changes of the key points of the skeleton of the human body, so as to judge whether the human body has fallen. In general, the human fall detection method includes the following steps:

[0062] Step S1: Real-time detection of human targets in the surveillance video;

[0063] Step S2: Real-time detection of key points of the skeleton of the human target;

[0064] Step S3: Determine whether the human target has fallen according to the key points of the skeleton of the human target in the continuous preset number of frames before the current moment in the surveillance video.

[0065] In step S1, the existing human target de...

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Abstract

The invention relates to a machine vision technology, discloses a human body tumble detection method, a computer readable storage medium and an electronic device, and mainly solves the problem that an existing tumble detection technology is relatively high in misjudgment rate. According to the invention, the skeleton key points of the human body target in the monitoring video are detected in real time, and the skeleton key points of the human body target in the continuous preset number of frames before the current moment are analyzed to judge whether the human body target falls down, so that the detection of the human body falling process is realized from a dynamic angle, and then whether the human body falls down can be accurately judged.

Description

technical field [0001] The invention relates to machine vision technology, in particular to a human body fall detection method, a computer-readable storage medium and an electronic device. Background technique [0002] With the development of China's economy and society and the improvement of people's material living standards, China's average life expectancy continues to increase, the proportion of the elderly population is increasing, and the number of elderly population is increasing. At the same time, due to the uneven economic development in China, it is very common for young people to work far away from their hometowns, and it has become a common living condition for Chinese families for the elderly to live separately from their children. As a result, the health monitoring of the elderly has become a major social problem. Of the various causes that directly lead to injury or death in the elderly, falls are the greatest cause. When the elderly fall, if they cannot be ...

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Application Information

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IPC IPC(8): G06K9/00
CPCG06V40/20G06V40/10G06V20/41
Inventor 宋细彬
Owner 深圳市真元天芮智能软件有限公司
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