689 search results - page 23 / 138 » Optimal Segmentation Using Tree Models |
ECCV
2006
Springer
15 years 11 months ago
2006
Springer
In this paper we propose a Particle Filter-based propagation approach for the segmentation of vascular structures in 3D volumes. Because of pathologies and inhomogeneities, many de...
100
Voted
CVPR
2010
IEEE
15 years 6 months ago
2010
IEEE
This paper presents an algorithm for recovering the globally optimal 2D human figure detection using a loopy graph model. This is computationally challenging because the time comp...
74
Voted
CVPR
2006
IEEE
15 years 11 months ago
2006
IEEE
Suppose a set of images contains frequent occurrences of objects from an unknown category. This paper is aimed at simultaneously solving the following related problems: (1) unsupe...
ICPR
2008
IEEE
15 years 11 months ago
2008
IEEE
We present a simple but efficient model for object segmentation in video scenes that integrates motion and color information in a joint probabilistic framework. Optical flow is mo...
39
Voted
ICPR
2006
IEEE
15 years 10 months ago
2006
IEEE
This paper introduces an effective initialization approach for segmentation using the Chan-Vese model. The initial curve is found by searching among the extremals of the fidelity ...