Analyzing solitary wave solutions of the nonlinear Murray equation for blood flow in vessels with non-uniform wall properties. [PDF]
Sci RepInc M +6 more
europepmc +1 more source
Neural Geometry Processing via Spherical Neural Surfaces
Computer Graphics Forum, EarlyView.Abstract Neural surfaces (e.g., neural map encoding, deep implicit, and neural radiance fields) have recently gained popularity because of their generic structure (e.g., multi‐layer perceptron) and easy integration with modern learning‐based setups. Traditionally, we have a rich toolbox of geometry processing algorithms designed for polygonal meshes to
Romy Williamson, Niloy J. Mitra
wiley +1 more source
VortexTransformer: End‐to‐End Objective Vortex Detection in 2D Unsteady Flow Using Transformers
Computer Graphics Forum, EarlyView.Abstract Vortex structures play a pivotal role in understanding complex fluid dynamics, yet defining them rigorously remains challenging. One hard criterion is that a vortex detector must be objective, i.e., it needs to be indifferent to reference frame transformations.
X. Zhang, P. Rautek, M. Hadwiger
wiley +1 more source
A topological approach to positron emission particle tracking for finding multiple particles in high noise environments. [PDF]
Sci RepSykes JA +6 more
europepmc +1 more source
Inverse Simulation of Radiative Thermal Transport
Computer Graphics Forum, EarlyView.Abstract The early phase of urban planning and architectural design has a great impact on the thermal loads and characteristics of constructed buildings. It is, therefore, important to efficiently simulate thermal effects early on and rectify possible problems.
C. Freude +5 more
wiley +1 more source
Thermal slip and variable viscosity analysis on heat rate and magnetic flux through accelerating non-conducting wedge in the presence of induced magnetic field. [PDF]
Sci RepUllah Z +4 more
europepmc +1 more source
Multiphysics Simulation Methods in Computer Graphics
Computer Graphics Forum, EarlyView.Abstract Physics simulation is a cornerstone of many computer graphics applications, ranging from video games and virtual reality to visual effects and computational design. The number of techniques for physically‐based modeling and animation has thus skyrocketed over the past few decades, facilitating the simulation of a wide variety of materials and ...
Daniel Holz +5 more
wiley +1 more source
Dynamical Calibration of a Standard Sensor-Based Experimental Test Apparatus for Accurate Material Model Parametric Identification. [PDF]
Sensors (Basel)Catania G, Amadori S.
europepmc +1 more source
Augury and Forerunner: Real‐Time Feedback Via Predictive Numerical Optimization and Input Prediction
Computer Graphics Forum, EarlyView.Transient information generated by solver steps can inform future objective function minimization. In Augury, we explore the impact of predictive numerical optimization by using solver history to predict future minimization solutions, reducing computational resources needed to arrive at convergent states for a broad class of gradient‐based optimization
J. Graus, Y. Gingold
wiley +1 more source
Investigation of hemodynamic bulk flow patterns caused by aortic stenosis using a combined 4D Flow MRI-CFD framework. [PDF]
PLoS Comput BiolWang T +7 more
europepmc +1 more source