Sciweavers

3109 search results - page 589 / 622
» Hypergraph-Based Image Representation
Sort
View
CG
1998
Springer
13 years 8 months ago
Smooth transitions in texture-based simplification
We are investigating techniques for providing smooth transitions when simplifying large, static geometric models with texture-based representations (or impostors). Traditionally, ...
Daniel G. Aliaga, Anselmo Lastra
IJON
2002
120views more  IJON 2002»
13 years 8 months ago
The recognition and analysis of animate objects using neural networks and active contour models
: In this paper we describe a method for tracking walking humans in the visual field. Active contour models are used to track moving objects in a sequence of images. The resulting ...
Ken Tabb, Neil Davey, Rod Adams, Stella J. George
CGF
1999
79views more  CGF 1999»
13 years 8 months ago
A Practical Analysis of Clustering Strategies for Hierarchical Radiosity
The calculation of radiant energy balance in complex scenes has been made possible by hierarchical radiosity methods based on clustering mechanisms. Although clustering offers an ...
Jean-Marc Hasenfratz, Cyrille Damez, Franço...
PAMI
2002
136views more  PAMI 2002»
13 years 8 months ago
On the Individuality of Fingerprints
Fingerprint identification is based on two basic premises: (i) persistence: the basic characteristics of fingerprints do not change with time; and (ii) individuality: the fingerpr...
Sharath Pankanti, Salil Prabhakar, Anil K. Jain
TGIS
2002
175views more  TGIS 2002»
13 years 8 months ago
Using Ontologies for Integrated Geographic Information Systems
Today, there is a huge amount of data gathered about the Earth, not only from new spatial information systems, but also from new and more sophisticated data collection technologie...
Frederico T. Fonseca, Max J. Egenhofer, Peggy Agou...