Results 21 to 30 of about 226,353 (267)
Scientific Reports, 2023 Three-dimensional (3D) quantitative phase imaging (QPI) enables long-term label-free tomographic imaging and quantitative analysis of live individual bacteria.
Jeongwon Shin +4 more
doaj +1 more source
Frontiers in Bioengineering and Biotechnology, 2020 The purpose of this study was to investigate differences in Froude efficiency (ηF) and active drag (DA) between front crawl and backstroke at the same speed. ηF was investigated by the three-dimensional (3D) motion analysis using 10 male swimmers.
Tomohiro Gonjo +8 more
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Evaluating 3D Human Motion Capture on Mobile Devices
Applied Sciences, 2022 Computer-vision-based frameworks enable markerless human motion capture on consumer-grade devices in real-time. They open up new possibilities for application, such as in the health and medical sector.
Lara Marie Reimer +3 more
doaj +1 more source
Volumetric motion quantification by 3D tissue phase mapped CMR
Journal of Cardiovascular Magnetic Resonance, 2012 Background The objective of this study was the quantification of myocardial motion from 3D tissue phase mapped (TPM) CMR. Recent work on myocardial motion quantification by TPM has been focussed on multi-slice 2D acquisitions thus excluding motion ...
Lutz Anja +7 more
doaj +1 more source
Concurrent validity of a developed accelerometry-based device for postural sway assessment [PDF]
Songklanakarin Journal of Science and Technology (SJST), 2020 Postural control is one factor related to falls. Many instruments are available to objectively evaluate postural control performance. However, feasibility and applicability is limited by setting and financial restraints.
Plaiwan Suttanon +5 more
doaj +1 more source
Skeleton-based motion prediction: A survey
Frontiers in Computational Neuroscience, 2022 Human motion prediction based on 3D skeleton data is an active research topic in computer vision and multimedia analysis, which involves many disciplines, such as image processing, pattern recognition, and artificial intelligence.
Muhammad Usman, Jianqi Zhong
doaj +1 more source
Using music and motion analysis to construct 3D animations and visualisations [PDF]
Digital Creativity, 2008 This paper presents a study into music analysis, motion analysis and the integration of music and motion to form creative natural human motion in a virtual environment. Motion capture data is extracted to generate a motion library, this places the digital motion model at a fixed posture.
Kuen-Meau Chen +2 more
openaire +3 more sources
Optimising filtering parameters for a 3D motion analysis system
Journal of Electromyography and Kinesiology, 2015 In the analysis of movement data it is common practice to use a low-pass filter in order to reduce measurement noise. However, the choice of a cut-off frequency is typically rather arbitrary. The aim of the present study was to evaluate a new method to find the optimal cut-off frequency for filtering kinematic data.
Schreven, S., Beek, P.J., Smeets, J.B.J.
openaire +3 more sources
Diversity and complexity in neural organoids
FEBS Letters, EarlyView.Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley +1 more source
FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source