58 search results - page 4 / 12 » Image processing by topological asymptotic analysis |
ICPR
2008
IEEE
14 years 1 months ago
2008
IEEE
Algorithm of magnetic structure extraction and analysis in ultra thin magnetic film images is proposed. This algorithm allows to gain successful results and calculates a large num...
ICIP
2001
IEEE
14 years 9 months ago
2001
IEEE
Image composition (or mosaicing) has attracted a growing attention in recent years as one of the main elements in video analysis and representation. In this paper we deal with the...
ISVC
2005
Springer
14 years 26 days ago
2005
Springer
We propose a discrete regularization framework on weighted graphs of arbitrary topology, which leads to a family of nonlinear filters, such as the bilateral filter or the TV digi...
ICIP
2003
IEEE
14 years 9 months ago
2003
IEEE
This article addresses the problem of road extraction from new high resolution satellite images. The proposed algorithm is divided in two sequential modules : a topologically corr...
COMPGEOM
2006
ACM
13 years 11 months ago
2006
ACM
Despite extensive study over the last four decades and numerous applications, no I/O-efficient algorithm is known for the union-find problem. In this paper we present an I/O-effic...