3379 search results - page 582 / 676 » Powers of Two |
CVPR
2008
IEEE
14 years 10 months ago
2008
IEEE
We propose semantic texton forests, efficient and powerful new low-level features. These are ensembles of decision trees that act directly on image pixels, and therefore do not ne...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
In this paper we present a surprisingly simple yet powerful method for detecting illumination--determining which pixels are lit by different lights--in images. Our method is based...
ICCV
2003
IEEE
14 years 10 months ago
2003
IEEE
We derive a new class of photometric invariants that can be used for a variety of vision tasks including lighting invariant material segmentation, change detection and tracking, a...
ICCV
2003
IEEE
14 years 10 months ago
2003
IEEE
In this paper, we formulate the shape localization problem in the Bayesian framework. In the learning stage, we propose the Constrained RankBoost approach to model the likelihood ...
ICCV
2001
IEEE
14 years 10 months ago
2001
IEEE
Blob trackers have become increasingly powerful in recent years largely due to the adoption of statistical appearance models which allow effective background subtraction and robus...