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Detection method and device of human body fall, equipment and computer readable storage medium

A detection method and human body technology, applied in the field of information processing, can solve the problem of high misjudgment rate of human body fall monitoring

Pending Publication Date: 2021-02-23
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Embodiments of the present invention provide a detection method, device, equipment, and computer-readable storage medium for human falls, so as to solve the problem of high misjudgment rate in monitoring human falls

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  • Detection method and device of human body fall, equipment and computer readable storage medium
  • Detection method and device of human body fall, equipment and computer readable storage medium
  • Detection method and device of human body fall, equipment and computer readable storage medium

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Embodiment Construction

[0092] 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 some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0093] see figure 1 , figure 1 It is a flow chart of the detection method for human falls provided by the embodiment of the present invention, such as figure 1 shown, including the following steps:

[0094] Step 101. Obtain point cloud data of the monitored human body, perform cluster analysis on the point cloud data, and obtain point cloud groups of the torso of the monitored human body.

[0095] In this step, firstly, the point cloud data of the m...

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Abstract

The invention discloses a detection method and device of a human body fall, equipment and a computer readable storage medium, relates to the technical field of information processing, and aims to solve the problem of relatively high monitoring misjudgment rate of the human body fall. The method comprises the following steps: acquiring point cloud data of a monitored human body, and performing clustering analysis on the point cloud data to obtain a point cloud group of a human body trunk of the monitored human body; based on the point cloud group of the human body trunk, calculating posture information of the human body trunk in a target time period, wherein the posture information at least includes at least one inclination angle of the human body trunk; and detecting whether the monitoredhuman body falls down or not according to the posture information. According to the embodiment of the invention, the accuracy of monitoring the human body fall phenomenon can be improved.

Description

technical field [0001] The present invention relates to the technical field of information processing, in particular to a detection method, device, equipment and computer-readable storage medium for a human fall. Background technique [0002] At present, there are several detection schemes for human falls: by setting alarm devices, using video surveillance, and using wearable devices for detection. However, these methods may not be applicable in emergencies, or involve privacy issues, or cannot wear wearable devices due to skin sensitivity and other issues. high. Contents of the invention [0003] Embodiments of the present invention provide a detection method, device, equipment, and computer-readable storage medium for human falls, so as to solve the problem of a high misjudgment rate in monitoring human falls. [0004] In a first aspect, an embodiment of the present invention provides a method for detecting a human fall, including: [0005] Obtaining the point cloud d...

Claims

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Application Information

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IPC IPC(8): A61B5/11G01S13/87G06F21/62G06K9/00G06K9/62
CPCG06F21/6245G01S13/874A61B5/1117A61B5/1126G06V40/20G06F18/23
Inventor 王凯
Owner CHINA MOBILE COMM LTD RES INST