1997 search results - page 153 / 400 » Facial feature extraction using topological methods |
IJCV
2006
13 years 10 months ago
2006
A new approach performing surface extraction from 3D images under user defined geometrical constraints is presented. The constraints are introduced through boundary curves given by...
GIS
2002
ACM
13 years 10 months ago
2002
ACM
A method is presented for generalising cartographic lines using an approach based on determination of their structure. Constrained Delaunay triangulation is used to construct a ske...
NORDICHI
2006
ACM
14 years 4 months ago
2006
ACM
Recently, more and more attention has been paid to emotions in the domain of Human-Computer Interaction. When evaluating a product, one can no longer ignore the emotions a product...
ESANN
2007
13 years 11 months ago
2007
We study dimensionality reduction or feature selection in text document categorization problem. We focus on the first step in building text categorization systems, that is the cho...
MLMI
2005
Springer
14 years 3 months ago
2005
Springer
Abstract. Object localization and tracking are key issues in the analysis of scenes for video surveillance or scene understanding applications. This paper presents a contribution t...