452 search results - page 7 / 91 » A convex optimization approach to the mode acceleration prob... |
COCOS
2003
Springer
14 years 28 days ago
2003
Springer
We investigate some approaches to solving nonconvex global optimization problems by convex nonlinear programming methods. We assume that the problem becomes convex when selected va...
ICIP
2010
IEEE
13 years 5 months ago
2010
IEEE
The 2- 1 compressed sensing minimization problem can be solved efficiently by gradient projection. In imaging applications, the signal of interest corresponds to nonnegative pixel...
CVPR
2010
IEEE
13 years 8 months ago
2010
IEEE
This paper addresses the problem of segmenting a combination of linear subspaces and quadratic surfaces from sample data points corrupted by (not necessarily small) noise. Our mai...
ECCV
2008
Springer
14 years 9 months ago
2008
Springer
Abstract. This paper describes a novel approach to recovering a parametric deformation that optimally registers one image to another. The method proceeds by constructing a global c...
CVPR
2010
IEEE
13 years 10 months ago
2010
IEEE
This paper addresses the problem of jointly clustering two segmentations of closely correlated images. We focus in particular on the application of reconstructing neuronal structu...