Results 31 to 40 of about 229,998 (274)
Skeletal Parameter Estimation from Optical Motion Capture Data [PDF]
2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05), 2004 In this paper we present an algorithm for automatically estimating a subject’s skeletal structure from optical motion capture data. Our algorithm consists of a series of steps that cluster markers into segment groups, determine the topological connectivity between these groups, and locate the positions of their connecting joints.
Kirk, Adam G +2 more
openaire +8 more sources
Validation of Inertial Sensors to Evaluate Gait Stability
Sensors, 2023 The portability of wearable inertial sensors makes them particularly suitable for measuring gait in real-world walking situations. However, it is unclear how well inertial sensors can measure and evaluate gait stability compared to traditional laboratory-
Paul M. Riek, Aaron N. Best, Amy R. Wu
doaj +1 more source
Remo Dance Motion Estimation with Markerless Motion Capture Using The Optical Flow Method
Emitter: International Journal of Engineering Technology, 2016 Motion capture has been developed and applied in various fields, one of them is dancing. Remo dance is a dance from East Java that tells the struggle of a prince who fought on the battlefield. Remo dancer does not use body-tight costume.
Neny Kurniati +2 more
doaj +3 more sources
A Review of Motion Capture Systems: Focusing on Clinical Applications and Kinematic Variables
Physical Therapy Korea, 2022 To solve the pathological problems of the musculoskeletal system based on evidence, a so-phisticated analysis of human motion is required. Traditional optical motion capture systems with high validity and reliability have been utilized in clinical ...
Wootaek Lim
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Triggered optical coherence tomography for capturing rapid periodic motion [PDF]
Scientific Reports, 2011 Quantitative cross-sectional imaging of vocal folds during phonation is potentially useful for diagnosis and treatments of laryngeal disorders. Optical coherence tomography (OCT) is a powerful technique, but its relatively low frame rates makes it challenging to visualize rapidly vibrating tissues. Here, we demonstrate a novel method based on triggered
Chang, Ernest W. +2 more
openaire +4 more sources
Agreement between Inertia and Optical Based Motion Capture during the VU-Return-to-Play- Field-Test
Sensors, 2020 The validity of an inertial sensor-based motion capture system (IMC) has not been examined within the demands of a sports-specific field movement test.
Chris Richter +3 more
doaj +1 more source
Evaluation of 3D Markerless Motion Capture Accuracy Using OpenPose With Multiple Video Cameras
Frontiers in Sports and Active Living, 2020 There is a need within human movement sciences for a markerless motion capture system, which is easy to use and sufficiently accurate to evaluate motor performance.
Nobuyasu Nakano +9 more
doaj +1 more source
International Biomechanics, 2021 Electromagnetic (EM) tracking has been used to quantify biomechanical parameters of the lower limb and lumbar spine during ergometer rowing to improve performance and reduce injury.
Caryn A. Urbanczyk +3 more
doaj +1 more source
IEEE Access, 2021 Optical motion capture (MOCAP) is a commonly used technology to record the motion of non-rigid objects with high accuracy in 3D space. However, the MOCAP data has to be processed further before it can be used. The scattered reconstructed motion data must
Jianfang Li +3 more
semanticscholar +1 more source
Validating Knee Varus Alignment Measurements Using Markerless Motion Capture
Geriatrics, 2023 This study aimed to determine the validity of specific knee varus alignment measurement methods. We measured the femorotibial angle (FTA) using radiography and optical motion capture and validated the FTA measurement using markerless motion capture.
Kensuke Todoriki +3 more
doaj +1 more source