Results 101 to 110 of about 2,117,911 (204)

Measurement Differences Between Markerless Motion Capture Systems During Sit-to-Stand Performance: Implications for Clinical Interpretation and Physical Therapy Education

Applied Sciences
Background: Markerless motion capture systems are increasingly used in clinical and educational settings to assess functional movement. However, differences in system design and data processing may influence measurement outputs, raising questions about ...
Christopher Voltmer, Casey Imperio, Mark Apostol   +2 more
doaj   +1 more source

Comparison of Lower-Limb Joint Angles Obtained From Single-View Markerless and Marker-Based Three-Dimensional Motion Capture Systems Across Camera Locations

IEEE Access
This study compared lower-limb joint angles obtained from single-view markerless three-dimensional (3-D) motion capture (MoCap) systems with those obtained from a marker-based MoCap system across different camera locations. Three markerless MoCap systems,
Taeu Kim, Myung-Chul Jung, Seung-Min Mo
doaj   +1 more source

The Poses for Equine Research Dataset (PFERD)

Scientific Data
Studies of quadruped animal motion help us to identify diseases, understand behavior and unravel the mechanics behind gaits in animals. The horse is likely the best-studied animal in this aspect, but data capture is challenging and time-consuming ...
Ci Li, Ylva Mellbin, Johanna Krogager, Senya Polikovsky, Martin Holmberg, Nima Ghorbani, Michael J. Black, Hedvig Kjellström, Silvia Zuffi, Elin Hernlund   +9 more
doaj   +1 more source

3D Markerless Motion Capture: A Low Cost Approach

, 2016
A markerless motion capture technique is described for reconstructing three-dimensional biological motion. In the first stage of the process, an action is recorded with 2 CCD webcams. Then, the video is divided in frames. For each frame, the 2D coordinates of key locations (body joints) are extracted by the combination of manual identification (mouse ...
openaire   +2 more sources

Design and Development of Rehabi, a mHealth Telerehabilitation Platform with Markerless Motion Analysis

Bioengineering
Musculoskeletal disorders such as rheumatoid arthritis and osteoarthritis affect millions worldwide and are projected to rise sharply by 2050, highlighting the importance of scalable telerehabilitation.
Arturo González-Mendoza, Hipólito Aguilar-Sierra, Rafael Zepeda-Mora, Aldo Alessi-Montero, Gerardo Rodríguez-Reyes, Lidia Núñez Carrera, Ivett Quiñones-Uriostegui, Paola Ayala-Cadena, Adriana Gomez-Verdad   +8 more
doaj   +1 more source

Modeling Human Motion-Capture Data for Creativity

, 2023
Human motion-capture data can be represented, modeled, and generated through computational techniques. This thesis explores representations and strategies for querying, interpolating, and sequence modeling of motion-capture data.
Napier, Emily
core  

VideoRun2D: Cost-Effective Markerless Motion Capture for Sprint Biomechanics

Preprint of the paper presented to the Workshop on IAPR International Conference on Pattern Recognition (ICPR ...
Gonzalo Garrido-Lopez, Luis Felipe Gomez-Gomez, Julian Fiérrez, Aythami Morales, Ruben Tolosana, Javier Rueda, Enrique Navarro 0001   +6 more
openaire   +4 more sources

Differentiable Biomechanics Unlocks Opportunities for Markerless Motion Capture

2025 International Conference On Rehabilitation Robotics (ICORR)
Recent developments have created differentiable physics simulators designed for machine learning pipelines that can be accelerated on a GPU. While these can simulate biomechanical models, these opportunities have not been exploited for biomechanics research or markerless motion capture.
openaire   +4 more sources

Validation of a Markerless Motion Capture System for Human Movement Analysis

, 2020
Three-dimensional human movement analysis is a widely used tool in clinical and research biomechanics to provide comprehensive 3D representations and quantification of individuals’ movement patterns, particularly gait. Marker-based optical motion capture
Kanko, Robert
core  

Methods for Markerless Motion Capture and Character Animation

, 2022
openaire   +2 more sources