883 search results - page 177 / 177 » Face Recognition Based on 2D and 3D Features |
CVPR
2003
IEEE
14 years 6 months ago
2003
IEEE
We consider the problem of learning with instances defined over a space of sets of vectors. We derive a new positive definite kernel f(A B) defined over pairs of matrices A B base...
SCALESPACE
2005
Springer
13 years 10 months ago
2005
Springer
In previous work, singular points (or top points) in the scale space representation of generic images have proven valuable for image matching. In this paper, we propose a construct...
NAACL
2007
13 years 6 months ago
2007
This paper presents empirical results that contradict the prevailing opinion that entity extraction is a boring solved problem. In particular, we consider data sets that resemble ...