641 search results - page 52 / 129 » Automatic detection of interaction groups |
CORR
2008
Springer
14 years 9 months ago
2008
Springer
Abstract. The growing popularity of online social networks gave researchers access to large amount of network data and renewed interest in methods for automatic community detection...
MICCAI
2003
Springer
15 years 10 months ago
2003
Springer
This paper concerns a method to automatically detect drusen in a retinal image without human supervision or interaction. We use a multi-level approach, beginning with classificatio...
GW
2009
Springer
14 years 7 months ago
2009
Springer
Abstract. We describe a numerical method for scale invariant detection of gesture patterns in continuous 2D motions. The algorithm is fast due to our rejection-based reasoning achi...
CVPR
2001
IEEE
15 years 11 months ago
2001
IEEE
We present a component-based, trainable system for detecting frontal and near-frontal views of faces in still gray images. The system consists of a two-level hierarchy of Support ...
ECCV
2006
Springer
15 years 11 months ago
2006
Springer
This paper introduces the Located Hidden Random Field (LHRF), a conditional model for simultaneous part-based detection and segmentation of objects of a given class. Given a traini...