134 search results - page 3 / 27 » Computing Polygonal Surfaces from Unions of Balls |
COMPGEOM
2009
ACM
14 years 9 days ago
2009
ACM
We demonstrate how the scale axis transform can be used to compute a parameterized family of shape skeletons. The skeletons gradually represent only the most important features of...
FSTTCS
2004
Springer
14 years 1 months ago
2004
Springer
Abstract. Given two simplicial complexes C1 and C2 embedded in Euclidean space IRd , C1 subdivides C2 if (i) C1 and C2 have the same underlying space, and (ii) every simplex in C1 ...
COMPGEOM
2005
ACM
13 years 9 months ago
2005
ACM
Using inclusion-exclusion, we can write the indicator function of a union of finitely many balls as an alternating sum of indicator functions of common intersections of balls. We...
RT
2000
Springer
13 years 11 months ago
2000
Springer
Abstract. Methods for exact computation of irradiance and form factors associated with polygonal objects have ultimately relied on a formula for a differential area to polygon form...
ISVD
2007
IEEE
14 years 1 months ago
2007
IEEE
A very fundamental geometric problem on finite systems of spheres was independently phrased by Kneser (1955) and Poulsen (1954). According to their well-known conjecture if a fi...