293 search results - page 37 / 59 » On the use of feature tracks for dynamic concept detection i... |
ICMCS
2005
IEEE
14 years 2 months ago
2005
IEEE
We propose that, at the highest level of video understanding, the human needs for meaning and the methodologies to extract it are both universal and generic. One must develop an o...
TRECVID
2008
13 years 10 months ago
2008
This paper presents our approaches and results of the four TRECVID 2008 tasks we participated in: high-level feature extraction, automatic video search, video copy detection, and ...
Publication
A number of computational models of visual attention have been proposed based on the concept of saliency map. Some of them have been validated as predictors of the visual scan-path...
MCAM
2007
Springer
14 years 2 months ago
2007
Springer
A three-level method is proposed to achieve robust and real-time ball tracking in soccer videos. It includes object-, intra-trajectory-, and intertrajectory-level processing. Due t...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
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 segmen...