29 search results - page 3 / 6 » Optimal Filters for Gradient-based Motion Estimation |
ECCV
1998
Springer
14 years 8 months ago
1998
Springer
Abstract. Image sequence processing techniques are used to study exchange, growth, and transport processes and to tackle key questions in environmental physics and biology. These a...
CVPR
2009
IEEE
15 years 1 months ago
2009
IEEE
We propose a geometric method for visual tracking, in which the 2-D affine motion of a given object template is estimated in a video sequence by means of coordinateinvariant partic...
IJCV
2010
13 years 4 months ago
2010
While research on articulated human motion and pose estimation has progressed rapidly in the last few years, there has been no systematic quantitative evaluation of competing meth...
ICIP
2005
IEEE
14 years 8 months ago
2005
IEEE
Visual tracking is one of the key tasks in computer vision. The particle filter algorithm has been extensively used to tackle this problem due to its flexibility. However the conv...
CIRA
2007
IEEE
14 years 19 days ago
2007
IEEE
—This paper presents an automatic object detection and tracking algorithm by using particle swarm optimization (PSO) based method, which is a searching algorithm inspired by the ...