Results 61 to 70 of about 367,868 (278)
WildPose: A Long-Range 3D Wildlife Motion Capture System
Journal of Experimental BiologyABSTRACTUnderstanding and monitoring wildlife behavior is crucial in ecology and biomechanics, yet challenging due to the limitations of current methods. To address this issue, we introduce WildPose, a novel long-range motion capture system specifically tailored for free-ranging wildlife observation.
Naoya Muramatsu +4 more
openaire +2 more sources
Motion Analysis System Using Motion Capture and 3D Computer Graphics
The Japanese Journal of Ergonomics, 2009 本研究では，直観的に理解しやすい動作解析を行うための，動作解析システムの開発を目的とする．提案システムは，光学式モーションキャプチャにより動作を，無線式生体アンプにより筋電信号を測定する．可視化は，人体の骨格形状，筋肉の位置や形状を正確に反映した3次元コンピュータグラフィックス（3DCG）人体アバターが，モーションキャプチャで測定した動作を再現し，その動作に伴う筋活動の大きさを筋肉の色で表現するものである．提案システムは，従来の動作解析システムと比較し，動作と生体状態を同時に可視化するため，身体全体の総合的評価，および，生体状態の時間変動評価に適している．3DCGを用いた可視化のため，動作を任意の注視点から観測することができる．本論文では，動作解析システムの構成，可視化手法 ...
Tsuyoshi MATSUKAWA +3 more
openaire +2 more sources
Capturing subtle facial motions in 3D face tracking [PDF]
Proceedings Ninth IEEE International Conference on Computer Vision, 2003 Facial motions produce not only facial feature points motions, but also subtle appearance changes such as wrinkles and shading changes. These subtle changes are important yet difficult issues for both analysis (tracking) and synthesis (animation).
null Zhen Wen, null Huang
openaire +1 more source
Molecular Oncology, EarlyView.Urinary LGALS3BP is elevated in bladder cancer patients compared to healthy controls as detected by the 1959 antibody–based ELISA. The antibody shows enhanced reactivity to the high‐mannose glycosylated variant secreted by cancer cells treated with kifunensine (KIF).
Asia Pece +18 more
wiley +1 more source
Analysis of Kinematics of Flapping Wing UAV Using OptiTrack Systems
Aerospace, 2016 An analysis of the kinematics of a flapping membrane wing using experimental kinematic data is presented. This motion capture technique tracks the positon of the retroreflective marker(s) placed on the left wing of a 1.3-m-wingspan ornithopter.
Matthew Ng Rongfa +2 more
doaj +1 more source
Cascaded 3D Full-body Pose Regression from Single Depth Image at 100 FPS
, 2018 There are increasing real-time live applications in virtual reality, where it plays an important role in capturing and retargetting 3D human pose. But it is still challenging to estimate accurate 3D pose from consumer imaging devices such as depth camera.
Su, Le, Xia, Shihong, Zhang, Zihao
core +1 more source
Liquid biopsy epigenetics: establishing a molecular profile based on cell‐free DNA
Molecular Oncology, EarlyView.Cell‐free DNA (cfDNA) fragments in plasma from cancer patients carry epigenetic signatures reflecting their cells of origin. These epigenetic features include DNA methylation, nucleosome modifications, and variations in fragmentation. This review describes the biological properties of each feature and explores optimal strategies for harnessing cfDNA ...
Christoffer Trier Maansson +2 more
wiley +1 more source
The Poses for Equine Research Dataset (PFERD)
Scientific DataStudies 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 +9 more
doaj +1 more source
An Effective and Efficient Approach for 3D Recovery of Human Motion Capture Data
Sensors, 2023 In this work, we propose a novel data-driven approach to recover missing or corrupted motion capture data, either in the form of 3D skeleton joints or 3D marker trajectories.
Hashim Yasin, Saba Ghani, Björn Krüger
doaj +1 more source
Use of 3D body motion to freeform surface design [PDF]
, 2006 This paper presents a novel surface modelling approach by utilising a 3D motion capture system. For designing a large-sized surface, a network of splines is initially set up.
Kang, J, Prieto, PA, Qin, SF, Wright, DK
core