240 search results - page 2 / 48 » Aggregating local descriptors into a compact image represent... |
ICB
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. State-of-the-art palmprint recognition algorithms achieve high accuracy based on component based texture analysis. However, they are still sensitive to local variations o...
ICCV
2005
IEEE
14 years 6 months ago
2005
IEEE
We present a new approach to model visual scenes in image collections, based on local invariant features and probabilistic latent space models. Our formulation provides answers to...
ECCV
2004
Springer
14 years 6 months ago
2004
Springer
Abstract. We present a method for learning feature descriptors using multiple images, motivated by the problems of mobile robot navigation and localization. The technique uses the ...
DAGM
2007
Springer
13 years 11 months ago
2007
Springer
Robot self-localization using a hemispherical camera system can be done without correspondences. We present a view-based approach using view descriptors, which enables us to effici...
CVPR
2011
IEEE
12 years 8 months ago
2011
IEEE
A novel local image descriptor is proposed in this paper, which combines intensity orders and gradient distributions in multiple support regions. The novelty lies in three aspects...