scholarly journals Virtual Noctiluca: Interaction between Light and Water Using Real-Time Fluid Simulation and 3D Motion Measurement

2009 ◽  
pp. 157-166
Author(s):  
Kyouhei Aida ◽  
Noriko Nagata
Keyword(s):  
Real Time ◽  
Fluid Simulation ◽  
Motion Measurement ◽  
3D Motion

Real-time adaptive fluid simulation with complex boundaries

2010 ◽  
Vol 26 (4) ◽  
pp. 243-252 ◽  
Author(s):  
Jian He ◽  
Xi Chen ◽  
Zhangye Wang ◽  
Chen Cao ◽  
He Yan ◽  
...  
Keyword(s):  
Real Time ◽  
Fluid Simulation ◽  
Complex Boundaries

Real-time fluid simulation in a dynamic virtual environment

1997 ◽  
Vol 17 (3) ◽  
pp. 52-61 ◽  
Author(s):  
J.X. Chen ◽  
N.d.V. Lobo ◽  
C.E. Hughes ◽  
J.M. Moshell
Keyword(s):  
Real Time ◽  
Virtual Environment ◽  
Fluid Simulation

Fast Fluid Thermodynamics Simulation by Solving Heat Diffusion Equation

2021 ◽  
Vol 11 (04) ◽  
pp. 1-11
Author(s):  
Wanwan Li
Keyword(s):  
Diffusion Equation ◽  
Real Time ◽  
Stokes Equations ◽  
Fluid Simulation ◽  
Heat Diffusion ◽  
Navier Stokes ◽  
Navier Stokes Equations ◽  
Heat Diffusion Equation ◽  
Acceleration Techniques ◽  
Speed Up

In mechanical engineering educations, simulating fluid thermodynamics is rather helpful for students to understand the fluid’s natural behaviors. However, rendering both high-quality and realtime simulations for fluid dynamics are rather challenging tasks due to their intensive computations. So, in order to speed up the simulations, we have taken advantage of GPU acceleration techniques to simulate interactive fluid thermodynamics in real-time. In this paper, we present an elegant, basic, but practical OpenGL/SL framework for fluid simulation with a heat map rendering. By solving Navier-Stokes equations coupled with the heat diffusion equation, we validate our framework through some real-case studies of the smoke-like fluid rendering such as their interactions with moving obstacles and their heat diffusion effects. As shown in Fig. 1, a group of experimental results demonstrates that our GPU-accelerated solver of Navier-Stokes equations with heat transfer could give the observers impressive real-time and realistic rendering results.

Dense 3D Motion Field Estimation from a Moving Observer in Real Time

2013 ◽  
pp. 19-34 ◽  
Author(s):  
Clemens Rabe ◽  
Uwe Franke ◽  
Reinhard Koch
Keyword(s):  
Real Time ◽  
Motion Field ◽  
3D Motion ◽  
Field Estimation

scholarly journals 3D Motion Capture May Detect Spatiotemporal Changes in Pre-Reaching Upper Extremity Movements with and without a Real-Time Constraint Condition in Infants with Perinatal Stroke and Cerebral Palsy: A Longitudinal Case Series

Sensors ◽  
2020 ◽  
Vol 20 (24) ◽  
pp. 7312
Author(s):  
Julia Mazzarella ◽  
Mike McNally ◽  
Daniel Richie ◽  
Ajit M. W. Chaudhari ◽  
John A. Buford ◽  
...  
Keyword(s):  
Cerebral Palsy ◽  
Real Time ◽  
Upper Extremity ◽  
Motion Capture ◽  
The Body ◽  
Laboratory Simulation ◽  
Perinatal Stroke ◽  
3D Motion ◽  
Spatiotemporal Characteristics ◽  
3D Motion Capture

Perinatal stroke (PS), occurring between 20 weeks of gestation and 28 days of life, is a leading cause of hemiplegic cerebral palsy (HCP). Hallmarks of HCP are motor and sensory impairments on one side of the body—especially the arm and hand contralateral to the stroke (involved side). HCP is diagnosed months or years after the original brain injury. One effective early intervention for this population is constraint-induced movement therapy (CIMT), where the uninvolved arm is constrained by a mitt or cast, and therapeutic activities are performed with the involved arm. In this preliminary investigation, we used 3D motion capture to measure the spatiotemporal characteristics of pre-reaching upper extremity movements and any changes that occurred when constraint was applied in a real-time laboratory simulation. Participants were N = 14 full-term infants: N = six infants with typical development; and N = eight infants with PS (N = three infants with PS were later diagnosed with cerebral palsy (CP)) followed longitudinally from 2 to 6 months of age. We aimed to evaluate the feasibility of using 3D motion capture to identify the differences in the spatiotemporal characteristics of the pre-reaching upper extremity movements between the diagnosis group, involved versus uninvolved side, and with versus and without constraint applied in real time. This would be an excellent application of wearable sensors, allowing some of these measurements to be taken in a clinical or home setting.

Two-Way Real Time Fluid Simulation Using a Heterogeneous Multicore CPU and GPU Architecture

2011 ◽  
Author(s):  
Jose Ricardo da S. Junior ◽  
Esteban Clua ◽  
Anselmo Montenegro ◽  
Marcos Lage ◽  
Cristina Vasconcellos ◽  
...  
Keyword(s):  
Real Time ◽  
Fluid Simulation ◽  
Heterogeneous Multicore ◽  
Multicore Cpu ◽  
Gpu Architecture
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