812 search results - page 149 / 163 » Edge detection using wavelets |
ETVC
2008
14 years 11 months ago
2008
We present a new method for reconstructing the 3-D surface of an opaque object from the motion of its depth discontinuities, when viewed under orthographic projection as the objec...
PVLDB
2010
14 years 8 months ago
2010
The identification of clusters, well-connected components in a graph, is useful in many applications from biological function prediction to social community detection. However, ...
78
Voted
IFSA
2003
Springer
15 years 2 months ago
2003
Springer
In this paper we use concepts from the lattice-based theory of morphological operators and fuzzy sets to develop generalized lattice image operators that are nonlinear convolutions...
FGR
2000
IEEE
15 years 2 months ago
2000
IEEE
This paper describes a novel system for 3D head tracking under partial occlusion from 2D monocular image sequences. In this system, The Extended Superquadric (ESQ) is used to gene...
SSIAI
2000
IEEE
15 years 2 months ago
2000
IEEE
The use of random fields, which allows one to take into account the spatial interaction among random variables in complex systems, is a frequent tool in numerous problems of stati...