228 search results - page 1 / 46 » Partial differences as tools for filtering data on graphs |
PRL
2010
13 years 2 months ago
2010
ICPR
2008
IEEE
14 years 8 months ago
2008
IEEE
In this paper, a novel approach to Mathematical Morphology operations is proposed. Morphological operators based on partial differential equations (PDEs) are extended to weighted ...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
The main tools of Mathematical Morphology are a broad class of nonlinear image operators. They can be defined in terms of algebraic set operators or as Partial Differential Equati...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
Abstract. Mathematical Morphology (MM) offers a wide range of operators to address various image processing problems. These processing can be defined in terms of algebraic set or a...
COMPGEOM
2004
ACM
14 years 26 days ago
2004
ACM
The Reeb graph is a useful tool in visualizing real-valued data obtained from computational simulations of physical processes. We characterize the evolution of the Reeb graph of a...