85 search results - page 1 / 17 » Moving Least Squares Coordinates |
CGF
2010
13 years 11 months ago
2010
We propose a new family of barycentric coordinates that have closed-forms for arbitrary 2D polygons. These coordinates are easy to compute and have linear precision even for open ...
SIAMSC
2010
13 years 9 months ago
2010
A method for moving least squares interpolation and differentiation is presented in the framework of orthogonal polynomials on discrete points. This yields a robust and efficient ...
SIBGRAPI
2003
IEEE
14 years 4 months ago
2003
IEEE
We describe a new method for surface reconstruction based on unorganized point clouds without normals. We also present a new algorithm for refining the inital triangulation. The o...
JVCA
2008
13 years 10 months ago
2008
Developing suitable interpolation methods to simulate dynamic motions of continuous materials such as fluids is an important problem. In this paper, we propose a novel method to e...
VLUDS
2010
13 years 5 months ago
2010
Modern simulation and measurement methods tend to produce meshfree data sets if modeling of processes or objects with free surfaces or boundaries is desired. In Computational Flui...