778 search results - page 85 / 156 » Vector field contours |
VMV
2008
13 years 10 months ago
2008
Median averaging is a powerful averaging concept on sets of vector data in finite dimensions. A generalization of the median for shapes in the plane is introduced. The underlying ...
MVA
2000
13 years 10 months ago
2000
In this paper, we investigate the behavior of Gabor responses at automatically located facial feature points for face recognition. In our approach, a set of feature points on the ...
MA
2010
Springer
13 years 7 months ago
2010
Springer
In Cator and Lopuha¨a [3] an asymptotic expansion for the MCD estimators is established in a very general framework. This expansion requires the existence and non-singularity of ...
ICPR
2006
IEEE
14 years 10 months ago
2006
IEEE
A system for video surveillance purposes in wide areas based on active cameras, also capable to follow a person in the scene by keeping him framed, is presented. The proposed appr...
IJSEKE
2002
13 years 8 months ago
2002
This paper illustrates a method, called heat, for image indexing based on texture information. The texture's partitioning element is first put into 1-D form and then its Hier...