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ICCV
2007
IEEE
16 years 8 months ago
Variational Segmentation using Fuzzy Region Competition and Local Non-Parametric Probability Density Functions
We describe a novel variational segmentation algorithm designed to split an image in two regions based on their intensity distributions. A functional is proposed to integrate the ...
Benoit Mory, Roberto Ardon, Jean-Philippe Thiran
ICPR
2002
IEEE
16 years 7 months ago
Self-Calibration and Neural Network Implementation of Photometric Stereo
This paper describes a new approach to neural network implementation of photometric stereo for a rotational object with non-uniform reflectance factor. Three input images are acqu...
Yuji Iwahori, Yumi Watanabe, Robert J. Woodham, Ak...
ICCS
2007
Springer
15 years 10 months ago
Fourier Spectral Solver for the Incompressible Navier-Stokes Equations with Volume-Penalization
In this study we use a fast Fourier spectral technique to simulate the Navier-Stokes equations with no-slip boundary conditions. This is enforced by an immersed boundary technique ...
G. H. Keetels, H. J. H. Clercx, G. J. F. van Heijs...
BIOCOMP
2006
15 years 7 months ago
Basic Reproductive Rate of a Spatial Epidemic Seir Model using Computer Algebra Software
The use of computer algebra software has many applications in diverse fields like epidemiology. This work pretends to show how computer algebra software applications for symbolic ...
Sebastian Guzmán, Juan Fernando Ospina
CSC
2006
15 years 7 months ago
Normal Mode Analysis of the Chesapeake Bay Using COMSOL Multiphysics
Abstract A Normal Mode Analysis (NMA) of the Chesapeake Bay was performed using Neumann boundary conditions and COMSOL MultiPhysics (formerly known as FEMLAB). The lowest 100 eigen...
Kevin McIlhany, Reza Malek-Madani, Grant Gillary