Methods of judging fall behaviors and body balance for old people

A technology for balance ability and the elderly, applied in the input/output of user/computer interaction, image data processing, instruments, etc., can solve problems such as life inconvenience

Inactive Publication Date: 2015-02-18
侯振杰
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The human body motion parameters obtained by this method are relat

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  • Methods of judging fall behaviors and body balance for old people
  • Methods of judging fall behaviors and body balance for old people
  • Methods of judging fall behaviors and body balance for old people

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[0027] specific implementation

[0028] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the technical features or combinations of technical features described in the following embodiments should not be considered isolated, and they can be combined with each other to achieve better technical effects. In the drawings of the following embodiments, the same reference numerals appearing in the various drawings represent the same features or components, which may be used in different embodiments.

[0029] The invention mainly uses computer advanced programming language and is realized with the help of Microsoft .net framework, Microsoft kinect sdk and Microsoft kinect camera, and can realize the recognition of the fall behavior of the elderly and the detection of the body balance ability of the elderly.

[0030] figure 1 Shown is a method for identifying the fall behavior of the elde...

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Abstract

The invention provides methods of judging fall behaviors and body balance for old people. The method of judging fall behaviors for old people includes the steps of acquiring body scene depth data; processing the data to acquire depth data of body key parts; establishing a body behavior 3D (three-dimensional) frame with the depth data of the body key parts; recognizing fall behaviors of old people according to changes in the body behavior 3D frame. The invention further provides the method of judging body balance. The methods have the advantages that body behaviors can be effectively recognized to allow correct judgment on fall behaviors and body balance for old people, and help and corresponding exercise recommendations are given in time.

Description

technical field [0001] The invention relates to the field of behavior recognition and judgment, in particular to a method for judging the fall behavior and body balance ability of the elderly. Background technique [0002] my country has entered a period of rapid development of population aging. According to statistics from the National Aging Office, nearly half of the elderly belong to urban and rural empty-nest families or quasi-empty-nest families. Experts predict that by 2030, my country's elderly population will be nearly 300 million, and the proportion of empty-nest elderly households may reach 90%, which means that there will be more than 200 million empty-nest elderly by then. Because there is no one to take care of them, the elderly cannot be rescued in time for sudden illnesses, and their lives are often threatened. This is an important issue facing the "empty-nest" elderly - safety. According to the data provided by the World Centers for Disease Control and Preve...

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Application Information

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IPC IPC(8): G06K9/00G06K9/66G06T17/00G06F3/01
CPCG06T2207/30196G06T2207/10021G06V40/23G06F18/2411
Inventor 侯振杰陆中秋陈永康吴卓燃张建陈宸
Owner 侯振杰
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