164 search results - page 3 / 33 » Outlier-Robust Convex Segmentation |
INFOCOM
2012
IEEE
12 years 7 days ago
2012
IEEE
—Accurate localization in wireless sensor networks is the foundation for many applications, such as geographic routing and position-aware data processing. An important research d...
CCCG
2007
13 years 11 months ago
2007
The empty space around n disjoint line segments in the plane can be partitioned into n + 1 convex faces by extending the segments in some order. The dual graph of such a partition...
ICCV
2009
IEEE
13 years 7 months ago
2009
IEEE
In this work we revisit the Mumford-Shah functional, one of the most studied variational approaches to image segmentation. The contribution of this paper is to propose an algorith...
CCCG
2007
13 years 11 months ago
2007
We give a simple O(n log n) algorithm to compute the convex hull of the (possibly Θ(n2 )) intersection points in an arrangement of n line segments in the plane. We also show an a...
MVA
2000
13 years 11 months ago
2000
Previous works on range image segmentation concentrate on surface patches that can be well represented by certain mathematical functions. In this paper we consider the more qualit...