Sciweavers

208 search results - page 9 / 42
» Discrete surface modelling using partial differential equati...
Sort
View
145
Voted
IJRR
2000
121views more  IJRR 2000»
15 years 2 months ago
Reconstructing the Shape of a Deformable Membrane from Image Data
In this paper, we study the problem of determining a mathematical description of the surface defined by the shape of a membrane based on an image of it and present an algorithm fo...
Nicola J. Ferrier, Roger W. Brockett
152
Voted
CONCURRENCY
2010
172views more  CONCURRENCY 2010»
15 years 1 days ago
Modeling of tsunami waves and atmospheric swirling flows with graphics processing unit (GPU) and radial basis functions (RBF)
The faster growth curves in the speed of GPUs relative to CPUs in the past decade and its rapidly gained popularity have spawned a new area of development in computational technol...
Jessica Schmidt, Cécile Piret, Nan Zhang, B...
72
Voted
MSV
2008
15 years 4 months ago
Modelling and Visualizing the Cahn-Hilliard-Cook Equation
The Cahn-Hilliard-Cook equation continues to be a useful model describing binary phase separation in systems such as alloys and other physical and chemical applications. We descri...
Kenneth A. Hawick, Daniel P. Playne
124
Voted
SGP
2007
15 years 5 months ago
Focal surfaces of discrete geometry
The differential geometry of smooth three-dimensional surfaces can be interpreted from one of two perspectives: in terms of oriented frames located on the surface, or in terms of ...
Jingyi Yu, Xiaotian Yin, Xianfeng Gu, Leonard McMi...
129
Voted
CCECE
2009
IEEE
15 years 9 months ago
Estimation of boundary properties using stochastic differential equations
The inverse diffusion problems deal with the estimation of many crucial parameters such as the diffusion coefficient, source properties, and boundary conditions. Such algorithms ...
Ashraf Atalla, Aleksandar Jeremic