Results 81 to 90 of about 8,360 (202)

GANerated Hands for Real-time 3D Hand Tracking from Monocular RGB

, 2017
We address the highly challenging problem of real-time 3D hand tracking based on a monocular RGB-only sequence. Our tracking method combines a convolutional neural network with a kinematic 3D hand model, such that it generalizes well to unseen data, is ...
Bernard, Florian, Casas, Dan, Mehta, Dushyant, Mueller, Franziska, Sotnychenko, Oleksandr, Sridhar, Srinath, Theobalt, Christian   +6 more
core   +1 more source

Joint Angular Excursions and Angular Range Utilization During Stance‐Phase Locomotion in Terrestrial Mammals: A Comparative Morphofunctional Data Set

Journal of Experimental Zoology Part A: Ecological and Integrative Physiology, Volume 345, Issue 4, Page 361-376, May 2026.
This study quantifies stance‐phase joint angular excursions and angular utilization (AUI%) during walking in 182 terrestrial mammal species. Across mammals, total limb excursion during stance (TAE) decreases with increasing body mass, whereas AUI% remains broadly conserved, indicating similar proportional use of summed joint excursions to generate net ...
Paul Medina‐González
wiley   +1 more source

Markerless Pixel-Based Pipeline for Quantifying 2D Lower Limb Kinematics During Squatting: A Preliminary Validation Study

Biomechanics
Background/Objectives: Marker-based motion capture remains widely used for lower limb kinematics due to its high precision, although its application is often constrained by elevated operational costs and the requirement for controlled laboratory ...
Dayanne R. Pereira, Danilo S. Catelli, Paulo R. P. Santiago, Bruno L. S. Bedo   +3 more
doaj   +1 more source

An Ensemble of Long Short‐Term Memory Models to Automatically Detect End‐Range Movement Patterns in Men's Professional Hard Court Grand Slam Tennis

European Journal of Sport Science, Volume 26, Issue 4, April 2026.
ABSTRACT Evaluating end‐range movements during tennis match‐play can quantify high intensity load exposure and facilitate specific analysis of players' high‐end physical capabilities. Currently, the process to evaluate such movement is labour intensive, with an established and efficient process to identify end‐range movements lacking.
Cameron Armstrong, Peter Peeling, Alistair Murphy, Simon Denman, Machar Reid   +4 more
wiley   +1 more source

Rhizobial motility preference in root colonization of Medicago truncatula

New Phytologist, Volume 250, Issue 1, Page 547-562, April 2026.
Summary Tunnel‐like infection thread (IT) structures support root colonization by symbiotic nitrogen‐fixing rhizobia bacteria in most legume species. These tip‐grown structures are key to directing rhizobia from root hairs to developing nodules, where they are hosted to fix nitrogen.
Anaïs Delers, Anne Bennion, Ambre Guillory, Lisa Frances, Elizaveta Krol, Fanny Bonnafous, Laurena Medioni, Javier Serrania, Rémi Peyraud, Joëlle Fournier, Fernanda de Carvalho‐Niebel, Anke Becker   +11 more
wiley   +1 more source

Advances in Markerless Motion Capture Systems: A Review of OpenCap and Its Applications [PDF]

The Asian Journal of Kinesiology
Motion capture technology has long been a cornerstone of biomechanical research and analysis, traditionally relying on marker-based systems. However, these systems have inherent limitations, including high costs, time-consuming setup, and constraints on ...
Hyung Suk Yang
doaj   +1 more source

Advances in Gait Alterations and Rehabilitation After Anterior Cruciate Ligament Reconstruction: Biomechanics and Emerging Technologies

Orthopaedic Surgery, Volume 18, Issue 4, Page 599-606, April 2026.
This article reviews the research advances in anterior cruciate ligament reconstruction. By evaluating the strengths and limitations of current methodologies, it elucidates the role of gait analysis in optimizing rehabilitation protocols and mitigating long‐term complications.
TszLeung Yu, HengYu Liao, ZhenQiang Huo, ZhiYu Huang, JieRuo Li, XinYu Fang   +5 more
wiley   +1 more source

Comparison of kinematics and joint moments calculations for lower limbs during gait using markerless and marker-based motion capture

Frontiers in Bioengineering and Biotechnology
Objective: This study aimed at quantifying the difference in kinematic and joint moments calculation for lower limbs during gait utilizing a markerless motion system (TsingVA Technology, Beijing, China) in comparison to values estimated using a marker ...
Tianchen Huang, Mianfang Ruan, Shangjun Huang, Linlin Fan, Xie Wu   +4 more
doaj   +1 more source

Concurrent validity of lower extremity kinematics and jump characteristics captured in pre-school children by a markerless 3D motion capture system

Chiropractic & Manual Therapies, 2019
Background Investigations into the possible associations between early in life motor function and later in life musculoskeletal health, will require easily obtainable, valid, and reliable measures of gross motor function and kinematics.
Steen Harsted, Anders Holsgaard-Larsen, Lise Hestbæk, Eleanor Boyle, Henrik Hein Lauridsen   +4 more
doaj   +1 more source

Controlling a remotely located Robot using Hand Gestures in real time: A DSP implementation

, 2017
Telepresence is a necessity for present time as we can't reach everywhere and also it is useful in saving human life at dangerous places. A robot, which could be controlled from a distant location, can solve these problems.
Chaudhary, Ankit, Raheja, J L, Rajsekhar, G A   +2 more
core   +1 more source