4342 search results - page 684 / 869 » Improved Algorithms for Optimal Embeddings |
TIT
2002
13 years 9 months ago
2002
Abstract-- In this paper, a necessary and sufficient condition for sampling in the general framework of shift invariant spaces is derived. Then this result is applied respectively ...
VLDB
2002
ACM
13 years 9 months ago
2002
ACM
Traditional indexes aim at optimizing the node accesses during query processing, which, however, does not necessarily minimize the total cost due to the possibly large number of r...
PRL
2007
13 years 8 months ago
2007
Several computer vision problems, like segmentation, tracking and shape modeling, are increasingly being solved using level set methodologies. But the critical issues of stability...
PCM
2010
Springer
13 years 7 months ago
2010
Springer
Abstract. The semantic contextual information is shown to be an important resource for improving the scene and image recognition, but is seldom explored in the literature of previo...
ICIP
2010
IEEE
13 years 7 months ago
2010
IEEE
Feature selection is an important issue for object detection. In this paper, we propose an effective wrapper-based feature selection scheme using Binary Particle Swarm Optimizatio...