23 search results - page 5 / 5 » Topological triangle characterization with application to ob... |
CRV
2008
IEEE
13 years 11 months ago
2008
IEEE
This paper introduces a novel iterative approach to estimating local phase coherence in situations characterized by low signal-to-noise ratios. Local phase coherence is used for a...
GIS
2006
ACM
14 years 6 months ago
2006
ACM
In this paper we describe work on the automatic recognition of island structures. In an initial phase several test persons were asked to mark groups of islands that they perceived...
TOG
2008
13 years 5 months ago
2008
eleton is a very useful 1D structure to abstract the geometry and topology of a 3D object. Extraction of curve-skeletons is a fundamental problem in computer graphics, visualizatio...