58 search results - page 3 / 12 » A probabilistic framework for joint segmentation and trackin... |
CVPR
2007
IEEE
14 years 8 months ago
2007
IEEE
In this paper, we propose a general framework for fusing bottom-up segmentation with top-down object behavior classification over an image sequence. This approach is beneficial fo...
DAGM
2001
Springer
13 years 10 months ago
2001
Springer
Vision systems for service robotics applications have to cope with varying environmental conditions, partial occlusions, complex backgrounds and a large number of distractors (clut...
ICIP
2002
IEEE
14 years 7 months ago
2002
IEEE
In this paper, we address the issue of joint space-time segmentation of image sequences. Typical approaches to such segmentation consider two image frames at a time, and perform t...
CVPR
2004
IEEE
14 years 8 months ago
2004
IEEE
This paper proposes a new framework for image segmentation based on the integration of MRFs and deformable models using graphical models. We first construct a graphical model to r...
ICMI
2005
Springer
13 years 11 months ago
2005
Springer
In this paper, we present a novel approach for tracking a lecturer during the course of his speech. We use features from multiple cameras and microphones, and process them in a jo...