293 search results - page 13 / 59 » On the use of feature tracks for dynamic concept detection i... |
DPHOTO
2009
13 years 6 months ago
2009
In this paper we present a technique which infers interframe motion by tracking SIFT features through consecutive frames: feature points are detected and their stability is evalua...
ICPR
2010
IEEE
13 years 7 months ago
2010
IEEE
We propose an information fusion approach to tracking objects from different viewpoints that can detect and recover from tracking failures. We introduce a reliability measure that...
CIVR
2007
Springer
14 years 2 months ago
2007
Springer
In this paper, we describe a fully automatic video retrieval prototype system that uses an image or a video sequence of an interested identity as probe. The system is based on fac...
IJCV
2010
13 years 7 months ago
2010
Real-world actions occur often in crowded, dynamic environments. This poses a difficult challenge for current approaches to video event detection because it is difficult to segm...
PCM
2004
Springer
14 years 1 months ago
2004
Springer
In this paper, we propose a panorama-based object tracking scheme for wide-view surveillance systems that can detect and track moving objects with a pan-tilt camera. A dynamic mosa...