Measurement and Geometric Modelling of Human Spine Posture for Medical Rehabilitation Purposes Using a Wearable Monitoring System Based on Inertial Sensors

被引:39
|
作者
Voinea, Gheorghe-Daniel [1 ]
Butnariu, Silviu [1 ]
Mogan, Gheorghe [1 ]
机构
[1] Transilvania Univ Brasov, Dept Automot & Transport Engn, 29 Eroilor Blvd, RO-500036 Brasov, Romania
关键词
inertial sensors; wearable system; medical rehabilitation; spine; geometric modelling; 3-DIMENSIONAL MEASUREMENT; CERVICAL-SPINE; BODY SHAPE; CT IMAGES; MOTION; RECONSTRUCTION; 3D; CURVATURE; RELIABILITY; KINEMATICS;
D O I
10.3390/s17010003
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
This paper presents a mathematical model that can be used to virtually reconstruct the posture of the human spine. By using orientation angles from a wearable monitoring system based on inertial sensors, the model calculates and represents the curvature of the spine. Several hypotheses are taken into consideration to increase the model precision. An estimation of the postures that can be calculated is also presented. A non-invasive solution to identify the human back shape can help reducing the time needed for medical rehabilitation sessions. Moreover, it prevents future problems caused by poor posture.
引用
收藏
页数:19
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