Artificial Intelligence-Assisted motion capture for medical applications: a comparative study between markerless and passive marker motion capture

I Takeda, A Yamada, H Onodera - Computer methods in …, 2021 - Taylor & Francis
We aimed to determine whether artificial intelligence (AI)-assisted markerless motion
capture software is useful in the clinical medicine and rehabilitation fields. Currently, it is …

A novel dataset and deep learning-based approach for marker-less motion capture during gait

S Vafadar, W Skalli, A Bonnet-Lebrun, M Khalifé… - Gait & Posture, 2021 - Elsevier
Background The deep learning-based human pose estimation methods, which can estimate
joint centers position, have achieved promising results on the publicly available human pose …

[HTML][HTML] Comparison of markerless and marker-based motion capture technologies through simultaneous data collection during gait: proof of concept

E Ceseracciu, Z Sawacha, C Cobelli - PloS one, 2014 - journals.plos.org
During the last decade markerless motion capture techniques have gained an increasing
interest in the biomechanics community. In the clinical field, however, the application of …

[HTML][HTML] Gait analysis comparison between manual marking, 2D pose estimation algorithms, and 3D marker-based system

D Menychtas, N Petrou, I Kansizoglou… - Frontiers in …, 2023 - frontiersin.org
Introduction Recent advances in Artificial Intelligence (AI) and Computer Vision (CV) have
led to automated pose estimation algorithms using simple 2D videos. This has created the …

Markerless motion capture can provide reliable 3D gait kinematics in the sagittal and frontal plane

M Sandau, H Koblauch, TB Moeslund, H Aanæs… - Medical engineering & …, 2014 - Elsevier
Estimating 3D joint rotations in the lower extremities accurately and reliably remains
unresolved in markerless motion capture, despite extensive studies in the past decades. The …

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

L Wade, L Needham, P McGuigan, J Bilzon - PeerJ, 2022 - peerj.com
Background Markerless motion capture has the potential to perform movement analysis with
reduced data collection and processing time compared to marker-based methods. This …

Concurrent assessment of gait kinematics using marker-based and markerless motion capture

RM Kanko, EK Laende, EM Davis, WS Selbie… - Journal of …, 2021 - Elsevier
Kinematic analysis is a useful and widespread tool used in research and clinical
biomechanics for the quantification of human movement. Common marker-based optical …

Validation of a 3D markerless system for gait analysis based on OpenPose and two RGB webcams

E D'Antonio, J Taborri, I Mileti, S Rossi… - IEEE Sensors …, 2021 - ieeexplore.ieee.org
Markerless human motion capture could be a potential tool for studying body biomechanics.
Despite the extensive previous studies, the design of an accurate markerless system able to …

[HTML][HTML] Concurrent validity of smartphone-based markerless motion capturing to quantify lower-limb joint kinematics in healthy and pathological gait

B Horsak, A Eichmann, K Lauer, K Prock… - Journal of …, 2023 - Elsevier
Markerless motion capturing has the potential to provide a low-cost and accessible
alternative to traditional marker-based systems for real-world biomechanical assessment …

Assessment of a novel deep learning-based marker-less motion capture system for gait study

S Vafadar, W Skalli, A Bonnet-Lebrun, A Assi, L Gajny - Gait & Posture, 2022 - Elsevier
Background Marker-less systems based on digital video cameras and deep learning for gait
analysis could have a deep impact in clinical routine. A recently developed system has …