41 search results - page 5 / 9 » TRECVid 2008 High Level Feature Extraction Experiments at JO... |
TRECVID
2007
13 years 8 months ago
2007
We describe a high level feature extraction system for video. Video sequences are modeled using Gaussian Mixture Models. We have used those models in the past to segment video seq...
TRECVID
2008
13 years 9 months ago
2008
In this paper we describe our experiments in the automatic and interactive search tasks of TRECVID 2008. We submitted six runs, five of them are automatic and one is interactive. ...
TRECVID
2007
13 years 8 months ago
2007
In this paper we describe our experiments for the high level features extraction task of TRECVid 2007. Our approach is different than previous submissions in that we have impleme...
TRECVID
2008
13 years 9 months ago
2008
Run No. Run ID Run Description infMAP (%) training on TV08 data 1 IUPR-TV-M SIFT visual words with maximum entropy 6.1 2 IUPR-TV-MF SIFT with maximum entropy, fused with color+tex...
CIVR
2006
Springer
13 years 11 months ago
2006
Springer
Extraction and utilization of high-level semantic features are critical for more effective video retrieval. However, the performance of video retrieval hasn't benefited much d...