30 search results - page 2 / 6 » Barycentric coordinates for convex sets |
CGF
2008
13 years 4 months ago
2008
Barycentric coordinates can be used to express any point inside a triangle as a unique convex combination of the triangle's vertices, and they provide a convenient way to lin...
WILF
2009
Springer
13 years 11 months ago
2009
Springer
Barycentric algebras have seen widespread application in the modeling of convex sets, semilattices, and quantum mechanics. Recently, they were developed further to encompass Boolea...
SMA
2010
ACM
13 years 5 months ago
2010
ACM
In a recent paper, Warren, Schaefer, Hirani, and Desbrun proposed a simple method of interpolating a function defined on the boundary of a smooth convex domain, using an integral ...
IMAMS
2007
13 years 6 months ago
2007
Abstract. In this work we focus on approximations of continuous harmonic functions by discrete harmonic functions based on the discrete Laplacian in a triangulation of a point set....
VISUALIZATION
2000
IEEE
13 years 9 months ago
2000
IEEE
We present a new algorithm for material boundary interface reconstruction from data sets containing volume fractions. We transform the reconstruction problem to a problem that ana...