Construction of virtual video scene and its visualization during sports training

R Yuan, Z Zhang, P Song, J Zhang, L Qin - IEEE Access, 2020 - ieeexplore.ieee.org
… trajectory of the fixed point in space based on the length of the … We used in the Fourier series
expansion method to analyze … normal vector of the three-dimensional model of the human …

Screen-based sports simulation using acoustic source localization

SW Seo, S Yun, MG Kim, M Sung, Y Kim - Applied Sciences, 2019 - mdpi.com
… to a virtual sports simulator and operates with [4] to estimate ball motion such as 3D speed,
… accuracy, and the kick speed increased significantly for the virtual sport group, as shown in …

Deep learning based advanced spatio-temporal extraction model in medical sports rehabilitation for motion analysis and data processing

H Cui, C Chang - IEEE Access, 2020 - ieeexplore.ieee.org
… The ConvolutionALBM is extended, based on the … space based on the euclidean
space between frame segments. The Convolution-ALBM is extended for enabling the threedimensional

Research on simulation of 3D human animation vision technology based on an enhanced machine learning algorithm

H Yuan, JH Lee, S Zhang - Neural Computing and Applications, 2023 - Springer
This paper provides an in-depth analysis and study of the simulation of 3D human animation
visualization techniques by enhancing machine learning algorithms. Based on the …

Construction of 3D design model of urban public space based on ArcGIS water system terrain visualization data

C Liu, X Yu - Mathematical Problems in Engineering, 2022 - Wiley Online Library
… has a full-featured 3D Analyst extended analysis module and a 3D GIS visualization
environment based on Scene and Globe in 3D GIS. Skyline proposed a 3D GIS solution from the …

Exploring potential human activities in physical and virtual spaces: A spatio‐temporal GIS approach

H Yu, SL Shaw - International Journal of Geographical Information …, 2008 - Taylor & Francis
… A 3D spatio‐temporal GIS framework is designed in this study to simulate the coordinate
system of time … This study can be extended to answer these research questions in the future. …

Research on nonlinear tracking and evaluation of sports 3D vision action

M Li, J Wang, M Jawarneh, MW Bhatt… - Nonlinear …, 2023 - degruyter.com
… on completing the 3D optical motion amplitude searching on sports. The response of … 3D
optical motion amplitude searching in sports is enhanced. Experimental results from simulation

Analysis of human geography space based on geographic information system in the context of rural revitalization

E Zhang, Y Zhou, J Qiao… - Computational intelligence …, 2022 - Wiley Online Library
… plane space to three-dimensional Earth space based on the geocentric coordinate …
information systems, this paper considers the expanding fields of geospatial information systems, …

Space-based solar laser system simulation to transfer power onto the earth

YA Abdel-Hadi - NRIAG Journal of Astronomy and Geophysics, 2020 - Taylor & Francis
… accordingly increased the … A space-based solar laser system on a space station
rotating in an orbit around the earth is modelled. The solar laser system consists of a three-dimensional

Rethinking the Public Space Design Process Using Extended Reality as a Game Changer for 3D Co-Design

M Matthys, L De Cock, L Mertens, K Boussauw… - Applied Sciences, 2023 - mdpi.com
… Usually, 3D images (without animation) are only … online questionnaire of 102 Flemish region
(Belgium) stakeholders to show the appeal of and resistance to the use of 3D and extended