Researching | Fall Behavior Detection and Analysis Using a Kinect Sensor

Laser & Optoelectronics Progress, Volume. 57, Issue 21, 210402(2020)

Fall Behavior Detection and Analysis Using a Kinect Sensor

Ma Zongfang¹, Li Jing^1,2、*, and Cao Longxin^1,2

Author Affiliations

¹西安建筑科技大学信息与控制工程学院, 陕西西安 710055

²宝武装备智能科技有限公司, 上海 201900

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Figures&Tables (5)

References (15)

Paper Information

Figures & Tables(5)

Fig. 1. Human skeleton obtained by Kinect

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Fig. 2. Flowchart of human fall detection

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Fig. 3. Coordinate diagram of skeleton entropy change

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Fig. 4. Line chart of the descent speed of the human body center point with time

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Table 1. Recognition rates in different scenarios
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Table 1. Recognition rates in different scenarios
Fall action Firstgroup Secondgroup Thirdgroup
Fast, forward 38 35 37
Fast, backward 38 37 35
Slowly, left 37 35 38
Slowly, right 36 36 35

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Ma Zongfang, Li Jing, Cao Longxin. Fall Behavior Detection and Analysis Using a Kinect Sensor[J]. Laser & Optoelectronics Progress, 2020, 57(21): 210402

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Paper Information

Category: Detectors

Received: Feb. 10, 2020

Accepted: --

Published Online: Oct. 26, 2020

The Author Email: Jing Li (1370976638@qq.com)

DOI:10.3788/LOP57.210402

Topics

laser devices and laser physics

Lasers and Laser Optics

laser manufacturing

Instrumentation, Measurement and Metrology