Results 51 to 60 of about 10,913 (220)

Validation of a handheld smartphone markerless gait‐analysis tool using an estimated groundline in horses

Equine Veterinary Journal, EarlyView.
Abstract Background A handheld smartphone‐based computer vision algorithm (RealHorse® [RH]) offers accessible alternatives for equine gait analysis but requires validation against a gold‐standard three‐dimensional multicamera optical motion capture system (Qualisys® [QS]).
Karsten Key, Jakob Kirkegaard, Katja Berg, Kristian Ringkjær Andresen, Sabrina Skov Hansen   +4 more
wiley   +1 more source

Versatile genetic tool box for the crenarchaeote Sulfolobus acidocaldarius

Frontiers in Microbiology, 2012
For reverse genetic approaches inactivation or selective modification of genes are required to elucidate their putative function. Sulfolobus acidocaldarius is a thermoacidophilic Crenarchaeon which grows optimally at 76 °C and pH 3.
Michaela eWagner, Marleen evan Wolferen, Alexander eWagner, Kerstin eLassak, Benjamin H. Meyer, Julia eReimann, Sonja-Verena eAlbers   +6 more
doaj   +1 more source

Engineering Bacteria for Medicine: Delivery, Diagnosis, and Therapy

iMetaMed, EarlyView.
ABSTRACT With rapid advances in synthetic biology and genetic engineering, genetically engineered bacteria (GEB) have emerged as a promising platform for biological therapy, addressing key limitations of conventional drug delivery systems and demonstrating significant clinical potential.
Shiyu Xia, Guiling Fu, Xiaoyue Ding, Wen Yang, Ruijie Bai, Yawei Cai, Jing xuan Zhang, Yanxia Wei, Conghui Han, Yi‐Zhou Gao, Ying Li, Zuobin Zhu   +11 more
wiley   +1 more source

Resilient AI in Therapeutic Rehabilitation: The Integration of Computer Vision and Deep Learning for Dynamic Therapy Adaptation

Applied Sciences
Resilient artificial intelligence (Resilient AI) is relevant in many areas where technology needs to adapt quickly to changing and unexpected conditions, such as in the medical, environmental, security, and agrifood sectors.
Egidia Cirillo, Claudia Conte, Alberto Moccardi, Mattia Fonisto   +3 more
doaj   +1 more source

Targeting ligament boundaries rather than alignment boundaries in augmented‐reality‐assisted total knee arthroplasty ensures comparable gait patterns between operated and contralateral limbs

Knee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Modern personalised total knee arthroplasty (TKA) techniques aim to mimic natural knee kinematics by focusing on soft‐tissue dynamics rather than static alignment. However, a consistent definition of the optimal ligamentous balance has not yet been established.
Michael Engl, Fjorela Qordja, Guido Bocchino, Giulio Maccauro, Sebastian Schaller, Andrea Giordano Salvi, Luca De Berardinis, Michele Paolo Festini Capello, Pieralberto Valpiana, Pier Francesco Indelli   +9 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

Integrating Augmented Reality Into Otologic Cadaveric Surgical Training

The Laryngoscope, EarlyView.
This pilot study developed and implemented a specimen‐specific augmented reality (AR) workflow for cadaveric temporal bone dissection, using CT‐derived 3D models registered to each specimen and viewed intermittently through a Microsoft HoloLens 2 headset.
Yuval Mizrakli, Dor Hadida Barzilai, Netanel Nagar, Nir Cohen, Oliana Vazhgovsky, Rona Bourla, Shai Tejman‐Yarden, Haim Gavriel, Yael Garti   +8 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

A Methodology for Multi-Camera Surface-Shape Estimation of Deformable Unknown Objects

Robotics, 2018
A novel methodology is proposed herein to estimate the three-dimensional (3D) surface shape of unknown, markerless deforming objects through a modular multi-camera vision system.
Evgeny Nuger, Beno Benhabib
doaj   +1 more source

Pilot Validation Study of Inertial Measurement Units and Markerless Methods for 3D Neck and Trunk Kinematics during a Simulated Surgery Task

Sensors, 2022
Surgeons are at high risk for developing musculoskeletal symptoms (MSS), like neck and back pain. Quantitative analysis of 3D neck and trunk movements during surgery can help to develop preventive devices such as exoskeletons. Inertial Measurement Units (
Ce Zhang, Christian Greve, Gijsbertus Jacob Verkerke, Charlotte Christina Roossien, Han Houdijk, Juha M. Hijmans   +5 more
doaj   +1 more source