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» Moving Least Squares Coordinates
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CGF
2010
128views more  CGF 2010»
8 years 7 months ago
Moving Least Squares Coordinates
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 ...
Josiah Manson, Scott Schaefer
SIAMSC
2010
134views more  SIAMSC 2010»
8 years 5 months ago
Moving Least Squares via Orthogonal Polynomials
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 ...
Michael Carley
SIBGRAPI
2003
IEEE
9 years 16 days ago
Moving Least Squares Multiresolution Surface Approximation
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...
Boris Mederos, Luiz Velho, Luiz Henrique de Figuei...
JVCA
2008
79views more  JVCA 2008»
8 years 7 months ago
Divergence-constrained moving least squares for fluid simulation
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...
Jeong-Mo Hong, Jong-Chul Yoon, Chang-Hun Kim
VLUDS
2010
187views Visualization» more  VLUDS 2010»
8 years 1 months ago
On Moving Least Squares Based Flow Visualization
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...
Harald Obermaier, Martin Hering-Bertram, Jörg...
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