Results 21 to 30 of about 94,306 (270)
A study to trial the use of inertial non-optical motion capture for ergonomic analysis of manufacturing work [PDF]
, 2016 It is going to be increasingly important for manufacturing system designers to incorporate human activity data and ergonomic analysis with other performance data in digital design modelling and system monitoring. However, traditional methods of capturing
Fletcher, Sarah R. +2 more
core +1 more source
Sensors, 2023 Altered tibiofemoral contact forces represent a risk factor for osteoarthritis onset and progression, making optimization of the knee force distribution a target of treatment strategies.
Giacomo Di Raimondo +6 more
doaj +1 more source
Comparing inertial motion sensors for capturing human micromotion
, 2023 The paper presents a study of the noise level of accelerometer data from a mobile phone compared to three commercially available IMU-based devices (AX3, Equivital, and Movesense) and a marker-based infrared motion capture system (Qualisys). The sensors are compared in static positions and for measuring human micromotion, with larger motion sequences as
Riaz, Maham +4 more
openaire +2 more sources
A wearable motion capture device able to detect dynamic motion of human limbs
Nature Communications, 2020 Current wearable motion capture technologies are unable to accurately detect dynamic motion of human limbs due to drift and instability problems. Here, the authors report a wearable motion capture device combining tri-axis velocity sensor and inertial ...
Shiqiang Liu +3 more
doaj +1 more source
IEEE Access, 2019 Detecting foot-ground contact is important for inertial motion capture systems because it can provide kinematic constraints to improve human motion capture accuracy.
Hao Ma +3 more
doaj +1 more source
An improved semi-synthetic approach for creating visual-inertial odometry datasets
Graphical Models, 2023 Capturing outdoor visual-inertial datasets is a challenging yet vital aspect of developing robust visual-inertial odometry (VIO) algorithms. A significant hurdle is that high-accuracy-ground-truth systems (e.g., motion capture) are not practical for ...
Sam Schofield +2 more
doaj +1 more source
, 2013 The WaveGyro – A new Concept for Ocean Wave Energy Capture (Master Thesis by Gebhard Waizmann, University of Southampton 22.09.2011) Abstract Climate change, environmental pollution and the proceeding resource depletion give awareness of the ...
Waizmann, Gebhard
core +1 more source
Motion Capture: From Radio Signals to Inertial Signals [PDF]
, 2015 The study of the motion of individuals allows to gather relevant information on a person status, to be used in several fields (e.g., medical, sport, and entertainment). Over the past decade, the research activity in motion capture has benefited from the progress of portable and mobile sensors, paving the way toward the use of motion capture techniques ...
GIUBERTI, Matteo, FERRARI, Gianluigi
openaire +2 more sources
Measurement of Pelvic Orientation Angles during Sprinting Using a Single Inertial Sensor
Proceedings, 2020 The purpose of this study was to elucidate pelvic orientation angles using a single lower back-mounted inertial sensor during sprinting. A single inertial sensor was attached to each sprinter’s lower back, used to measure continuous pelvic movements ...
Tomohito Wada +5 more
doaj +1 more source
High-Frequency Voronoi Noise Reduced by Smoothed Mesh Motion [PDF]
, 2015 We describe a technique for improving the performance of hydrodynamics codes which employ a moving Voronoi mesh. Currently, such codes are susceptible to high-frequency noise produced by rapid adjustments in the grid topology on the smallest scales.
Duffell, Paul C., MacFadyen, Andrew I.
core +1 more source