2527 search results - page 369 / 506 » Discrete optimization in computer vision |
152
click to vote
CVPR
2010
IEEE
16 years 11 days ago
2010
IEEE
Linear Discriminant Analysis (LDA) is a popular tool for multiclass discriminative dimensionality reduction. However, LDA suffers from two major problems: (1) It only optimizes th...
128
click to vote
WAOA
2005
Springer
15 years 9 months ago
2005
Springer
Given a graph G = (V, E) with n vertices, m edges and maximum vertex degree ∆, the load distribution of a coloring ϕ : V → {red, blue} is a pair dϕ = (rϕ, bϕ), where rϕ i...
119
click to vote
SIAMSC
2010
15 years 2 months ago
2010
In numerous applications of image processing, e.g. astronomical and medical imaging, data-noise is well-modeled by a Poisson distribution. This motivates the use of the negative-lo...
133
click to vote
CVPR
2008
IEEE
16 years 6 months ago
2008
IEEE
We consider two scenarios of naming people in databases of news photos with captions: (i) finding faces of a single person, and (ii) assigning names to all faces. We combine an in...
148
click to vote
COMPGEOM
2009
ACM
15 years 11 months ago
2009
ACM
Following recent work of Clarkson, we translate the coreset framework to the problems of finding the point closest to the origin inside a polytope, finding the shortest distance...