Search Results - computational geometry and object modeling—(physically OR physical) based modeling general terms

Computational geometry for modeling neural populations: From visualization to simulation by de Kamps, Marc, Lepperød, Mikkel, Lai, Yi Ming

“… Rate based models are widely used, but have limitations. Recently, several extremely efficient population-level methods have been proposed that go beyond the characterization of a population in terms of a single variable…”
Get full text

PyOIF: Computational tool for modelling of multi-cell flows in complex geometries by Jančigová, Iveta, Kovalčíková, Kristína, Weeber, Rudolf, Cimrák, Ivan

“…A user ready, well documented software package PyOIF contains an implementation of a robust validated computational model for cell flow modelling…”
Get full text

An efficient stochastic approach for building footprint extraction from digital elevation models by Tournaire, O., Brédif, M., Boldo, D., Durupt, M.

“…In the past two decades, building detection and reconstruction from remotely sensed data has been an active research topic in the photogrammetric and remote…”
Get full text

A Smooth Particle Hydrodynamics discretization for the modelling of free surface flows and rigid body dynamics by Canelas, Ricardo B., Domínguez, Jose M., Crespo, Alejandro J.C., Gómez-Gesteira, Moncho, Ferreira, Rui M.L.

“… The benchmark case of the buoyancy‐driven motion of an unrestricted rigid body allows for experimenting new computational approaches for the more general case of fluid…”
Get full text

Development of 3D-scan-based efficiency calibration method of complex-shaped materials in gamma spectrometry by Lee, Jihye, Cho, Seungryong, Kim, Jiseok, Kwon, Jinhyung, Shin, Donghyuk, Kim, Chanjoong, Kim, Hyeonggon, Kim, Young-su

“…To address gamma spectrometry on complex-shaped materials when the conventional method based on certified reference materials is impractical, we propose a new 3D-scan-based source modeling method…”
Get full text

Gromov–Wasserstein Distances and the Metric Approach to Object Matching by Mémoli, Facundo

“…This paper discusses certain modifications of the ideas concerning the Gromov–Hausdorff distance which have the goal of modeling and tackling the practical problems of object matching and comparison…”
Get full text

The Fshape Framework for the Variability Analysis of Functional Shapes by Charlier, B., Charon, N., Trouvé, A.

“… Analyzing variability of fshapes’ ensembles requires the modeling and quantification of joint variations in geometry and signal, which have been treated separately in previous approaches…”
Get full text

Developing Computational Geometry and Network Graph Models of Human Lymphatic System by Tretyakova, Rufina, Savinkov, Rostislav, Lobov, Gennady, Bocharov, Gennady

“… The complexity of the structural and functional organization of the lymphatic system implies the necessity of using computational modeling approaches to unravel the mechanisms of its regulation in quantitative terms…”
Get full text

Aliasing instabilities in the numerical evolution of the Einstein field equations by Meringolo, C., Servidio, S.

“…The Einstein field equations of gravitation are characterized by cross-scale, high-order nonlinear terms, representing a challenge for numerical modeling…”
Get full text

Investigation on Roof Segmentation for 3D Building Reconstruction from Aerial LIDAR Point Clouds by Albano, Raffaele

“…). With advancements in airborne laser scanning (ALS), 3D modeling of urban topography has increased its potential to automatize extraction of the characteristics of individual buildings…”
Get full text

Simultaneous people tracking and motion pattern learning by Kodagoda, Sarath, Sehestedt, Stephan

“… However, in general humans do not make random movements. They tend to follow common motion patterns depending on their intentions and environmental/physical constraints…”
Get full text

Laplace-Beltrami Eigenfunctions Towards an Algorithm That "Understands" Geometry by Levy, B.

“… On more general objects, this defines a function…”
Get full text

General treatment of tlm node with embedded structures by Biwojno, K., Smartt, C., Sewell, P., Yafang Liu, Christopoulos, C.

Get full text

A line-integral asymptotic representation of the PO radiation from NURBS surfaces by Pippi, A., Della Casa, S., Maci, S.

“… A NURBS-based description is particularly useful when treating problems of EM scattering from large conducting surfaces in the framework of high-frequency techniques like physical optics (PO…”
Get full text

A boundary element method for the numerical investigation of near-wall fluid flow with vortex method simulation by Khatir, Z.

“… at the surface of the object. In order to achieve this impermeability, a boundary integral equation based on the single- layer representation for the velocity potential is used…”
Get full text