Sciweavers

4486 search results - page 35 / 898
» Adaptable Boundary Sets
Sort
View
COLT
2008
Springer
14 years 23 days ago
Relating Clustering Stability to Properties of Cluster Boundaries
In this paper, we investigate stability-based methods for cluster model selection, in particular to select the number K of clusters. The scenario under consideration is that clust...
Shai Ben-David, Ulrike von Luxburg
IJCV
2006
262views more  IJCV 2006»
13 years 11 months ago
A Variational Model for Object Segmentation Using Boundary Information and Shape Prior Driven by the Mumford-Shah Functional
In this paper, we propose a new variational model to segment an object belonging to a given shape space using the active contour method, a geometric shape prior and the Mumford-Sha...
Xavier Bresson, Pierre Vandergheynst, Jean-Philipp...
ICCV
2011
IEEE
12 years 11 months ago
Smooth Object Retrieval using a Bag of Boundaries
We describe a scalable approach to 3D smooth object retrieval which searches for and localizes all the occurrences of a user outlined object in a dataset of images in real time. T...
Relja Arandjelovic, Andrew Zisserman
CVPR
2010
IEEE
14 years 7 months ago
Finding Dots: Segmentation as Popping out Regions from Boundaries
Many applications need to segment out all small round regions in an image. This task of finding dots can be viewed as a region segmentation problem where the dots form one regio...
Elena Bernardis, Stella Yu
HICSS
2008
IEEE
91views Biometrics» more  HICSS 2008»
14 years 5 months ago
Governance Structures in Cross-Boundary Information Sharing: Lessons from State and Local Criminal Justice Initiatives
Governments are increasingly using collaborative, cross-boundary strategies to face complex social problems. Many of these cross-boundary initiatives have at their core the use, a...
Theresa A. Pardo, José Ramón Gil-Gar...