3513 search results - page 4 / 703 » A Multigrid Approach to Image Processing |
137
Voted
ECCV
2008
Springer
16 years 4 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,...
106
Voted
TOG
2008
15 years 2 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...
120
Voted
VMV
2001
15 years 3 months ago
2001
A new approach to subdivision based on the evolution of surfaces under curvature motion is presented. Such an evolution can be understood as a natural geometric filter process whe...
148
Voted
CIARP
2009
Springer
15 years 9 months ago
2009
Springer
Abstract. In this paper, we propose a new formulation of the Differential Optical Flow Equation (DOFE) between two consecutive images considering spatial and temporal information ...
135
Voted
SCALESPACE
2005
Springer
15 years 8 months ago
2005
Springer
Variational methods are very popular for optic flow computation: They yield dense flow fields and perform well if they are adapted such that they respect discontinuities in the ...