100 search results - page 8 / 20 » A fast solver for linear systems with displacement structure |
TOG
2008
13 years 8 months ago
2008
We introduce a new tool to solve the large linear systems arising from gradient-domain image processing. Specifically, we develop a streaming multigrid solver, which needs just tw...
ESA
2003
Springer
14 years 1 months ago
2003
Springer
Abstract. We develop a simple combinatorial algorithm for computing the smallest enclosing ball of a set of points in high dimensional Euclidean space. The resulting code is in mos...
SIGGRAPH
1990
ACM
14 years 18 days ago
1990
ACM
We describe a fast method for creating physically based animation of non-rigid objects. Rapid simulation of nonrigid behavior is based on global deformations. Constraints are used...
SIAMADS
2011
12 years 11 months ago
2011
Discrete breathers are found in a nonlinear one dimensional axially loaded mechanical lattice consisting of rigid links supported laterally by linear springs. We find link centere...
ECCV
2008
Springer
14 years 10 months ago
2008
Springer
Abstract. The inhomogeneous Poisson (Laplace) equation with internal Dirichlet boundary conditions has recently appeared in several applications ranging from image segmentation [1,...