3333 search results - page 28 / 667 » New Invariants for Groups |
SCALESPACE
2009
Springer
14 years 2 months ago
2009
Springer
From an image we construct an invertible orientation score, which provides an overview of local orientations in an image. This orientation score is a function on the group SE(2) of...
JMIV
2010
13 years 6 months ago
2010
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 ...
ICPR
2008
IEEE
14 years 2 months ago
2008
IEEE
We present a novel method for incorporating prior knowledge about invariances in object recognition for discriminant analysis. In contrast to conventional isotropic regularization...
AMR
2005
Springer
14 years 1 months ago
2005
Springer
Abstract. To automatically retrieve documents or images from a database, retrieval systems use similarity measures to compare a request based on features extracted from the documen...
ICRA
2006
IEEE
14 years 1 months ago
2006
IEEE
— We address the problem of modeling and controlling a swarm of fully actuated point-like robots in three dimensions by generalizing the planar framework from [1]. We define a e...