1176 search results - page 181 / 236 » Sparse reward processes |
BMCBI
2010
13 years 11 months ago
2010
Background: This paper introduces the notion of optimizing different norms in the dual problem of support vector machines with multiple kernels. The selection of norms yields diff...
CVPR
2008
IEEE
15 years 24 days ago
2008
IEEE
Compressed sensing, an emerging multidisciplinary field involving mathematics, probability, optimization, and signal processing, focuses on reconstructing an unknown signal from a...
ICCV
2007
IEEE
15 years 22 days ago
2007
IEEE
We present a biologically-motivated system for the recognition of actions from video sequences. The approach builds on recent work on object recognition based on hierarchical feed...
ICCV
1999
IEEE
15 years 22 days ago
1999
IEEE
We show how to use a sampling method to find sparsely clad people in static images. People are modeled as an assembly of nine cylindrical segments. Segments are found using an EM ...
ICCV
1998
IEEE
15 years 22 days ago
1998
IEEE
This paper presents a method for alignment of images acquired by sensors of di erent modalities (e.g., EO and IR). The paper has two main contributions: (i) It identi es an approp...