Inertial Sensors
Validation of wearable visual feedback for retraining foot progression angle using inertial sensors and an augmented reality headset
... A major advantage of the proposed wearable system compared to laboratory-based setups is its significantly lower cost. Fully functional virtual reality laboratories typ- ically cost between tens to hundreds thousand ...
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Low-cost accurate skeleton tracking based on fusion of kinect and wearable inertial sensors
... each inertial sensor to a spe- cific bone of the ...nine inertial sensors are fixed to the subject’s forearms, arms, thighs, shanks and finally to the ...each inertial sensor is fixed ...
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Maneuvering An Wheeled Robot Using Inertial Sensors In Smartphone For Achieving Intelligence And Automation
... The land rover robot can navigate in a terrain with a given set of waypoints spaced with specific distance apart. There are several methods available for identifying the waypoints they are by using the GPS system, ...
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Estimation and Tracking of Knee Angle Trajectory using Inertial Sensors and a Smartphone Application
... In the present work, we demonstrate a user-friendly solution to track 2-D knee motion in real time on a mobile phone using IMUs. Our approach consists of: (i) a gyro bias estimation algorithm that is automatic and ...
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Cooperative localization by dual foot mounted inertial sensors and inter agent ranging
... the inertial sensors mean that a potentially substantial communication is needed and that the system may be sensitive to incomplete or varying connectiv- ...preferably inertial sensors are ...
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Flexible decoupled camera and projector fringe projection system using inertial sensors
... It has been further shown that using the proposed setup, it is possible to minimize the effect of object self-occlusion in complex geometries using two examples. Measuring com- plex geometries with self-occlusions is ...
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A practical gait feedback method based on wearable inertial sensors for a drop foot assistance device
... A key problem on the measurement of joint angles using inertial sensors is drift resulted in error accumulation after time integration. Several methods have been proposed to eliminate the drift: strap-down ...
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Frailty status can be accurately assessed using inertial sensors and the TUG test
... using inertial sensors for quantitative evaluation of ...tial sensors for quantitative gait analysis [9, 10] and to quantify movement in the TUG test [11, ...using inertial sensors has ...
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Heading estimation fusing inertial sensors and landmarks for indoor navigation using a smartphone in the pocket
... Principal component analysis (PCA)-based approach for user heading estimation using a smartphone in the pocket suffers from an inaccurate estimation of device attitude, which plays a central role in both obtaining ...
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Rehabilitation exercise assessment using inertial sensors: a cross-sectional analytical study
... from inertial sensors and machine learning classification ...using inertial sensors with satisfactory levels of ...of sensors used, from three to one, does not appreciably reduce the ...
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Natural locomotion based on a reduced set of inertial sensors: decoupling body and head directions indoors
... Inertial sensors offer the potential for integration into wireless virtual reality systems that allow the users to walk freely through virtual ...errors, inertial sensors cannot accurately ...
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Total Capture: 3D Human Pose Estimation Fusing Video and Inertial Sensors
... Both the image and inertial sensors estimate on a per frame basis, however it is desirable to exploit the temporal nature of the signal. Following the success of RNNs for sequence predic- tion, we propose a ...
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Assessment of abduction motion in patients with rotator cuff tears: an analysis based on inertial sensors
... 3-dimensional sensors permitted the consideration of shoulder abduction as a combination of movements dependent on each other within the joint complex of the ...
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ACTIVITY RECOGNITION AND FOOTSTEP BASED GAIT ANALYSIS IN GERIATRIC PATIENTS USING INERTIAL SENSORS
... The main aim of this research work is to design and implement a system for Health monitoring and fall detection in elderly people i.e,Geriatric patients accompanied by a system to perform Gait Analysis. Health monitoring ...
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Comparison of Nonlinear Filtering Techniques for Inertial Sensors Error Identification in INS/GPS Integration
... Figure 1. Field test trajectory and INS estimation. are integrated with the UBlox NEO-6M GPS receiver. The lter is initialized with readings from the magne- tometer and accelerometer. The experimental car ride data ...
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Fingerprint-based Wi-Fi indoor localization using map and inertial sensors
... The key point to fuse map information and inertial sensors is veering-judgment. Turning right/left can only happen at entrances, the corner of the hallway, and room, but turning around can occur anywhere. ...
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Review of fall risk assessment in geriatric populations using inertial sensors
... Recently, inertial sensors have been incorporated into fall risk assessment protocols for older adults and could be used to generate input data for intelli- gent soft computing applications ...date, ...
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An Auto-Calibrating Knee Flexion-Extension Axis Estimator Using Principal Component Analysis with Inertial Sensors
... modern inertial measurement unit (IMU) is a common tool of motion measurement in non-deforming ...bodies. Inertial sensors have become common as navigation components for ballistic missiles, rockets, ...
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Wearable inertial sensors for fall risk assessment and prediction in older adults : a systematic review and meta analysis
... More recently, researchers have investigated the potential use of instrumented fall-risk assessment and prediction tools based on features extracted from inertial sensors (i.e. accelerometers and ...
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Characterizing Stochastic Errors of MEMS – Based Inertial Sensors
... the inertial sensor become smaller, cheaper and more ...of sensors are usually affected by different types of error sources, such as sensor noises, scale factor, and bias variations, ...This sensors ...
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