5115 search results - page 362 / 1023 » On Randomized Lanczos Algorithms |
267
Voted
CVPR
2012
IEEE
13 years 10 months ago
2012
IEEE
A greedy-based approach to learn a compact and discriminative dictionary for sparse representation is presented. We propose an objective function consisting of two components: ent...
192
Voted
CVPR
2003
IEEE
16 years 9 months ago
2003
IEEE
In this paper we address the problem of fast segmenting moving objects in video acquired by moving camera or more generally with a moving background. We present an approach based ...
213
Voted
MICCAI
2008
Springer
16 years 8 months ago
2008
Springer
Abstract. Graph-based algorithms have become increasingly popular for medical image segmentation. The fundamental process for each of these algorithms is to use the image content t...
203
Voted
STOC
2004
ACM
16 years 7 months ago
2004
ACM
The problem of finding a local minimum of a black-box function is central for understanding local search as well as quantum adiabatic algorithms. For functions on the Boolean hype...
226
Voted
CVPR
2010
IEEE
16 years 3 months ago
2010
IEEE
Many feature detection algorithms rely on the choice of scale. In this paper, we complement standard scaleselection algorithms with spatial regularization. To this end, we formula...