33 search results - page 4 / 7 » Semantics Supervised Cluster-Based Index for Video Databases |
SPIESR
2004
13 years 7 months ago
2004
In this paper, we present our work for automatic generation of textual metadata based on visual content analysis of video news. We present two methods for semantic object detectio...
ICDE
2006
IEEE
14 years 9 days ago
2006
IEEE
The dream of pervasive multimedia retrieval and reuse will not be realized without incorporating semantics in the multimedia database. As video data is penetrating many informatio...
MMM
2007
Springer
14 years 16 days ago
2007
Springer
This paper proposes an approach for retrieving videos based on object trajectories and subtrajectories. First, trajectories are segmented into subtrajectories according to the char...
MM
2006
ACM
14 years 6 days ago
2006
ACM
Recognition of player actions in broadcast sports video is a challenging task due to low resolution of the players in video frames. In this paper, we present a novel method to rec...
TCSV
2008
13 years 6 months ago
2008
The characterization of a video segment by a digital signature is a fundamental task in video processing. It is necessary for video indexing and retrieval, copyright protection and...