Results 21 to 30 of about 2,241 (168)

The applicability of markerless motion capture for clinical gait analysis in children with cerebral palsy [PDF]

Scientific Reports
The aim of this comparative, cross-sectional study was to determine whether markerless motion capture can track deviating gait patterns in children with cerebral palsy (CP) to a similar extent as marker-based motion capturing. Clinical gait analysis (CGA)
Koen Wishaupt, Wouter Schallig, Marleen H. van Dorst, Annemieke I. Buizer, Marjolein M. van der Krogt   +4 more
doaj   +2 more sources

Markerless 3D motion capture for animal locomotion studies [PDF]

Biology Open, 2014
Obtaining quantitative data describing the movements of animals is an essential step in understanding their locomotor biology. Outside the laboratory, measuring animal locomotion often relies on video-based approaches and analysis is hampered because of ...
William Irvin Sellers, Eishi Hirasaki
doaj   +3 more sources

Ankle Biomechanics during Pregnancy using Markerless Motion Capture [PDF]

Foot & Ankle Orthopaedics
Research Type: Level 2 - Prospective comparative study, Meta-analysis of Level 2 studies or Level 1 studies with inconsistent results Introduction/Purpose: Pregnancy causes many physiologic changes, including increased body mass, postural adjustment, and
Michelle Meyers BS, Afua Nkansah-Andoh BS, Devyn Russo BS, Ke Song PhD, Celeste Durnwald MD, Casey Humbyrd MD, Josh Baxter PhD   +6 more
doaj   +2 more sources

Exploring stroke survivors’ and physiotherapists’ perspectives of the potential for markerless motion capture technology in community rehabilitation [PDF]

Journal of NeuroEngineering and Rehabilitation
Introduction Many stroke survivors do not receive optimal levels of personalised therapy to support their recovery. Use of technology for stroke rehabilitation has increased in recent years to help minimise gaps in service provision.
Alice Faux-Nightingale, Fraser Philp, Enza Leone, Brinton Boreman Helliwell, Anand Pandyan   +4 more
doaj   +2 more sources

The influence of the marker set on inverse kinematics results to inform markerless motion capture annotations [PDF]

Scientific Reports
Markerless motion capture has the potential to enable biomechanical analyses without specialised, high-cost equipment. However, the comparability of many markerless motion capture frameworks with the most used marker-based method is limited.
Marion Mundt, David Pagnon, Steffi Colyer   +2 more
doaj   +2 more sources

Concurrent validity and test reliability of the deep learning markerless motion capture system during the overhead squat [PDF]

Scientific Reports
Marker-based optical motion capture systems have been used as a cardinal vehicle to probe and understand the underpinning mechanism of human posture and movement, but it is time-consuming for complex and delicate data acquisition and analysis, labor ...
Kyungun Bae, Seyun Lee, Se-Young Bak, Hyo Sang Kim, Yuncheol Ha, Joshua H. You   +5 more
doaj   +2 more sources

Applications and limitations of current markerless motion capture methods for clinical gait biomechanics [PDF]

PeerJ, 2022
Background Markerless motion capture has the potential to perform movement analysis with reduced data collection and processing time compared to marker-based methods.
Logan Wade, Laurie Needham, Polly McGuigan, James Bilzon   +3 more
doaj   +2 more sources

Markerless motion capture in sport: panacea or Pandora’s box?

Sports Biomechanics
This paper critically appraises the utility of markerless motion capture in the context of skill development and sports performance enhancement. If markerless motion capture is to be useful in a profiling or monitoring capacity, the amount of measurement error needs to be smaller than the amount of movement variability over iterative performance trials.
Paul S Glazier
exaly   +3 more sources

Reliability and validity of a video-based markerless motion capture system in young healthy subjects

Heliyon
Background: Gait analysis is widely utilized for the diagnosis and prognosis of various diseases. Recently, innovative convenient markerless motion capture systems have been developed to replace the traditional marker-based three-dimensional motion ...
Ziqi Wang, Hao Chen, Lei Yue, Jianming Zhang, Haolin Sun   +4 more
doaj   +2 more sources

Comparative Analysis of Biomechanical Variables in Marker-based and Markerless Motion Capture Systems

Доклады Белорусского государственного университета информатики и радиоэлектроники, 2023
Motion capture systems are a key tool for performing quantitative analysis and evaluation of complex in movements sports. The prospect of the development and practical application of markerless motion capture tecnology in applied biomechanics increases ...
D. I. Guseinov
doaj   +1 more source