CN
2006
14 years 15 days ago
2006
Large-scale sensor networks impose energy and communication constraints, thus it is difficult to collect data from each individual sensor node and process it at the sink. In this ...
VISSYM
2003
14 years 1 months ago
2003
We show how to extract a contour line (or isosurface) from quadratic elements—specifically from quadratic triangles and tetrahedra. We also devise how to transform the resultin...
BMVC
1998
14 years 1 months ago
1998
A highly successful active contour implementation, for the automatic segmentation of cervical cell nuclei, is shown to lend itself well to a framework that further increases its s...
DICTA
2003
14 years 1 months ago
2003
Abstract. A novel approach for model set based object segmentation is described. The proposed method enables the using of a model set to guide the object segmentation. The object s...
ECCV
2008
Springer
14 years 2 months ago
2008
Springer
Active contour formulations predominate current minimization of the Mumford-Shah functional (MSF) for image segmentation and filtering. Unfortunately, these formulations necessitat...
CVPR
2007
IEEE
14 years 2 months ago
2007
IEEE
Topology-preserving geometric deformable models (TGDMs) are used to segment objects that have a known topology. Their accuracy is inherently limited, however, by the resolution of...
ECMAST
1998
Springer
14 years 4 months ago
1998
Springer
For communication using digital video, compression is mandatory because of the high bit-rate requiring a large bandwidth or storage capacity. Recent developments as well as upcomi...
ECCV
1998
Springer
14 years 4 months ago
1998
Springer
Region-based image segmentation techniques make use of similarity in intensity, color and texture to determine the partitioning of an image. The powerful cue of contour continuity ...
ECCV
2010
Springer
14 years 4 months ago
2010
Springer
Abstract. We propose a method for object category localization by partially matching edge contours to a single shape prototype of the category. Previous work in this area either re...
SSIAI
2002
IEEE
14 years 5 months ago
2002
IEEE
This paper introduces an active contour or snakebased method for tracking cells within a video sequence. Specifically, we apply our cell tracking techniques to rolling leukocytes ...