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Tumble recognition method and device

An identification method and identification point technology, applied in the field of computer vision, can solve problems such as the influence of normal activities of the elderly and the trouble of wearing

Pending Publication Date: 2021-10-29
上海亲孝行健康科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this method is difficult to popularize among many elderly people, and a large number of detection sensors may affect the normal activities of the elderly, and there is a problem of troublesome wearing

Method used

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  • Tumble recognition method and device
  • Tumble recognition method and device
  • Tumble recognition method and device

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Embodiment Construction

[0061] In order to make the purpose, implementation and advantages of the application clearer, the following will clearly and completely describe the exemplary embodiments of the application in conjunction with the accompanying drawings in the exemplary embodiments of the application. Obviously, the described exemplary embodiments It is only a part of the embodiments of the present application, but not all the embodiments.

[0062] Based on the exemplary embodiments described in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the appended claims of this application. In addition, although the disclosures in this application are introduced as exemplary one or several examples, it should be understood that each aspect of these disclosures can also independently constitute a complete implementation.

[0063] It should be noted that the brief description of the terms in this...

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Abstract

The embodiment of the invention provides a tumble recognition method and device. The method comprises the following steps: acquiring walking video data of a target object shot by a camera device in a preset duration; for any picture frame in the walking video data, determining positions of a plurality of recognition points of the target object in the picture frame; for any recognition point, determining the walking posture of the target object according to the positions of the recognition point in the plurality of picture frames; and recognizing the falling risk of the target object according to the walking posture. The method does not need to be worn by the target object, normal walking and life of the target object are not affected, the walking posture of the target object can be analyzed and judged more visually through the video data, and the tumble recognition accuracy of the target object is higher. The judgment accuracy of the walking posture of the target object is improved, and the accuracy evaluation of the falling risk of the target object is further ensured.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of computer vision, and in particular, to a fall recognition method, device, computing device, and computer-readable storage medium. Background technique [0002] As the world's population ages, daily care for the elderly has become a major social need. According to statistics, the injury caused by falls is one of the main reasons that threaten the healthy life of the elderly. About one-third of the elderly over the age of 60 have fallen every year. The occurrence of falls in the elderly is not an accident in the general sense, but a potential danger. In fact, falls in the elderly can be prevented and controlled. Through the effective assessment of the walking quality of the elderly, guiding the walking behavior process, and actively and effectively intervening, it will help reduce the risk of falls in the elderly, reduce the possibility of casualties caused by falls in the elderly, a...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06N3/04G06N3/08
CPCG06N3/08G06N3/045
Inventor 靳嘉曦
Owner 上海亲孝行健康科技有限公司