7 search results - page 2 / 2 » Robust group sparse representation via half-quadratic optimi... |
CVPR
2008
IEEE
14 years 6 months ago
2008
IEEE
Sparse representation in compressive sensing is gaining increasing attention due to its success in various applications. As we demonstrate in this paper, however, image sparse rep...
IVC
2008
13 years 4 months ago
2008
We consider the problem of extracting features for multi-class recognition problems. The features are required to make fine distinction between similar classes, combined with tole...