Journal ArticleDOI
Gait assessment using the Microsoft Xbox One Kinect: Concurrent validity and inter-day reliability of spatiotemporal and kinematic variables
Benjamin F. Mentiplay,Luke Perraton,Kelly J Bower,Yong-Hao Pua,Rebekah McGaw,Sophie Heywood,Ross A. Clark +6 more
TLDR
While the Kinect V2 body tracking may not accurately obtain lower body kinematic data, it shows great potential as a tool for measuring spatiotemporal aspects of gait.About:
This article is published in Journal of Biomechanics.The article was published on 2015-07-16. It has received 153 citations till now. The article focuses on the topics: Gait (human) & Gait analysis.read more
Citations
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Journal ArticleDOI
Accuracy and Reliability of the Kinect Version 2 for Clinical Measurement of Motor Function.
Karen Otte,Bastian Kayser,Sebastian Mansow-Model,Julius Verrel,Friedemann Paul,Friedemann Paul,Alexander U. Brandt,Alexander U. Brandt,Tanja Schmitz-Hübsch +8 more
TL;DR: The Kinect V2 has the potential to be used as a reliable and valid clinical measurement tool and could provide numerous advantages when compared to established marker- or wearable sensor based system.
Journal ArticleDOI
Validity and reliability of the Kinovea program in obtaining angles and distances using coordinates in 4 perspectives
Albert Puig-Diví,Carles Escalona-Marfil,Josep Maria Padullés-Riu,Albert Busquets,Xavier Padullés-Chando,Daniel Marcos-Ruiz +5 more
TL;DR: The results indicate that the Kinovea software is a valid and reliable tool that is able to measure accurately at distances up to 5 m from the object and at an angle range of 90°–45°.
Journal ArticleDOI
Validity of the Kinect for Gait Assessment: A Focused Review.
TL;DR: The results demonstrate that the Kinect is valid only for some spatiotemporal gait parameters, and future examinations with both healthy subjects and clinical participants are required in order to integrate the Kinect as a clinical gait analysis tool.
Journal ArticleDOI
Evaluation of the Pose Tracking Performance of the Azure Kinect and Kinect v2 for Gait Analysis in Comparison with a Gold Standard : A Pilot Study
Justin Amadeus Albert,Victor Owolabi,Arnd Gebel,Clemens Markus Brahms,Urs Granacher,Bert Arnrich +5 more
TL;DR: The improved hardware and the motion tracking algorithm of the Azure Kinect camera led to a significantly higher accuracy of the spatial gait parameters than the predecessor Kinect v2, while no significant differences were found between the temporal parameters.
Journal ArticleDOI
Kinematic Validation of a Multi-Kinect v2 Instrumented 10-Meter Walkway for Quantitative Gait Assessments
TL;DR: Body point’s time series and gait parameters obtained with a multi-Kinect v2 set-up match well with those derived with a gold standard in 3D measurement accuracy, thereby complementing the time to walk 10 meters with reliable spatiotemporal gait parameter obtained objectively in a quick, unobtrusive and patient-friendly manner.
References
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Proceedings ArticleDOI
Real-time human pose recognition in parts from single depth images
Jamie Shotton,Andrew Fitzgibbon,Mat Cook,Toby Sharp,Mark J. Finocchio,Richard E. Moore,Alex Aben-Athar Kipman,Andrew Blake +7 more
TL;DR: This work takes an object recognition approach, designing an intermediate body parts representation that maps the difficult pose estimation problem into a simpler per-pixel classification problem, and generates confidence-scored 3D proposals of several body joints by reprojecting the classification result and finding local modes.
Journal ArticleDOI
Gait speed and survival in older adults.
Stephanie A. Studenski,Subashan Perera,Kushang V. Patel,Caterina Rosano,Kimberly A. Faulkner,Marco Inzitari,Jennifer S. Brach,Julie Chandler,Peggy M. Cawthon,Elizabeth Connor,Michael C. Nevitt,Marjolein Visser,Stephen B. Kritchevsky,Stefania Badinelli,Tamara B. Harris,Anne B. Newman,Jane A. Cauley,Luigi Ferrucci,Jack M. Guralnik +18 more
TL;DR: In this pooled analysis of individual data from 9 selected cohorts, gait speed was associated with survival in older adults and predicted survival was as accurate as predicted based on age, sex, use of mobility aids, and self-reported function.
Journal ArticleDOI
Real-time human pose recognition in parts from single depth images
Jamie Shotton,Toby Sharp,Alex Aben-Athar Kipman,Andrew Fitzgibbon,Mark J. Finocchio,Andrew Blake,Mat Cook,Richard Moore +7 more
TL;DR: This work takes an object recognition approach, designing an intermediate body parts representation that maps the difficult pose estimation problem into a simpler per-pixel classification problem, and generates confidence-scored 3D proposals of several body joints by reprojecting the classification result and finding local modes.
Journal ArticleDOI
The reliability of three-dimensional kinematic gait measurements: a systematic review.
TL;DR: Evidence is provided that clinically acceptable errors are possible in gait analysis, andVariability between studies, however, suggests that they are not always achieved.
Journal ArticleDOI
Control strategies for active lower extremity prosthetics and orthotics: a review
Michael R. Tucker,Jeremy Olivier,Anna Pagel,Hannes Bleuler,Mohamed Bouri,Olivier Lambercy,José del R. Millán,Robert Riener,Robert Riener,Heike Vallery,Heike Vallery,Roger Gassert +11 more
TL;DR: This work reviews the state-of-the-art techniques for controlling portable active lower limb prosthetic and orthotic P/O devices in the context of locomotive activities of daily living (ADL), and considers how these can be interfaced with the user’s sensory-motor control system.