Results 51 to 60 of about 6,920 (193)

A Gap Analysis of Deep Brain Stimulation for Childhood‐Onset Movement Disorders

Movement Disorders, EarlyView.
Abstract Background Deep brain stimulation (DBS) is an established and increasingly utilized therapy for childhood‐onset movement disorders. However, pediatric DBS poses unique challenges that are not adequately addressed by adult‐derived paradigms. Objective To identify key gaps in the current use of DBS in childhood‐onset movement disorders and to ...
Daniela Munoz‐Chesta, Carolina Gorodetsky, Todd M. Herrington, Angela L. Hewitt, Daniel E. Lumsden, Jennifer O'Malley, Terence Sanger   +6 more
wiley   +1 more source

A Markerless Photogrammetric Framework with Spatio-Temporal Refinement for Structural Deformation and Strain Monitoring

Buildings
Photogrammetry offers a non-contact and efficient alternative for monitoring structural deformation and is particularly suited to large or complex surfaces such as masonry walls.
Tee-Ann Teo, Ko-Hsin Mei, Terry Y. P. Yuen   +2 more
doaj   +1 more source

Reachable Workspace as a Clinical Outcome for Upper Extremity Function: A Narrative Review

Muscle &Nerve, EarlyView.
ABSTRACT Motion sensing technology can be utilized to capture detailed upper extremity (UE) motion to reconstruct an individual's three‐dimensional (3D) reachable workspace (RWS). The RWS can be quantified as relative surface area (RSA), providing an innovative surrogate measure to assess UE mobility and function.
Jay J. Han, Lawrence J. Hayward, Christina Adams, Juan Perez‐Ibarra   +3 more
wiley   +1 more source

An Onboard Integrated Perception and Control Framework for Autonomous Quadrotor UAV Perching on Markerless Hurdles

Drones
This paper presents an onboard, markerless perching system for a quadrotor UAV, validated in outdoor flight experiments, to reduce hovering energy during long-endurance unmanned missions.
Donghyun Kim, Dong Eui Chang
doaj   +1 more source

Morphological Similarity Between Edo‐Period Wooden Dentures and Maxillae in Japan: A Three‐Dimensional Analysis Using Homologous Modeling

International Journal of Osteoarchaeology, EarlyView.
ABSTRACT Wooden dentures represent a distinctive form of dental technology uniquely developed in Japan that is no longer in clinical use. Although Edo‐period (1603–1867) wooden dentures are presumed to have achieved sufficient precision, their morphological fit has not been quantitatively evaluated.
Kie Yoshida, Yuka Hatano, Moe Kosaka, Toshihiko Suzuki   +3 more
wiley   +1 more source

Design and Evaluation of a Markerless 3D Scanning System with Automatic Alignment of Helios2 Time-of-Flight 3D Scans

Applied Sciences
This study presents the design and evaluation of a markerless 3D scanning system based on the Helios2 time-of-flight 3D camera, with automatic alignment of multiple scans acquired from different viewpoints. The proposed system integrates data acquisition,
Adrián Vodilka, Karol Goryl, Martin Pollák   +2 more
doaj   +1 more source

Inferring Brown Bear Hair Snare Interactions by Automatically Detecting Bipedalism on Camera Trap Images Using Pose Estimation and a Multilayer Perceptron

Remote Sensing in Ecology and Conservation, EarlyView.
This study proposes an automated method to infer brown bear hair snare interactions by detecting bipedal behavior in camera‐trap images using a pose estimation model and a multilayer perceptron (MLP). A YOLO‐based model, fine‐tuned from humans and dogs to a custom dataset, achieved high performance (≈93% keypoint precision and ≈96% classification ...
Arnau Campanera‐Moliné, Víctor Sazatornil, Lluís Brotons, Felipe Lumbreras Ruiz, Robert Benavente, Maguiña Ramilo‐Henry, Cristina Ramos, Santiago Palazón, Daniel Ponsa   +8 more
wiley   +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

Evaluating the accuracy of table tennis 3D markerless motion capture based on two video cameras: a pilot study

Frontiers in Bioengineering and Biotechnology
IntroductionThis pilot study presents a 3D markerless motion capture system for table tennis using binocular cameras, based on the OpenPose framework and linear triangulation to obtain 3D joint motion data.
Ziwei Cao, Zikang Zhang, Yi Xiao
doaj   +1 more source

Step2Motion: Locomotion Reconstruction from Pressure Sensing Insoles

Computer Graphics Forum, EarlyView.
Abstract Human motion is fundamentally driven by continuous physical interaction with the environment. Whether walking, running, or simply standing, the forces exchanged between our feet and the ground provide crucial insights for understanding and reconstructing human movement. Recent advances in wearable insole devices offer a compelling solution for
J. L. Ponton, E. Alvarado, L. G. Foo, N. Pelechano, C. Andujar, M. Habermann   +5 more
wiley   +1 more source