154 search results - page 6 / 31 » Improving Automatic Video Retrieval with Semantic Concept De... |
ICMCS
2005
IEEE
14 years 4 months ago
2005
IEEE
This study describes experiments on automatic detection of semantic concepts, which are textual descriptions about the digital video content. The concepts can be further used in c...
ICMCS
2007
IEEE
14 years 5 months ago
2007
IEEE
In automatic video content analysis domain, the key challenges are how to recognize important objects and how to model the spatiotemporal relationships between them. In this paper...
SIGIR
2004
ACM
14 years 4 months ago
2004
ACM
This paper investigates the level of metadata accuracy required for image filters to be valuable to users. Access to large digital image and video collections is hampered by ambig...
TRECVID
2007
13 years 12 months ago
2007
In this paper we describe our TRECVID 2007 experiments. The MediaMill team participated in two tasks: concept detection and search. For concept detection we extract regionbased im...
MM
2005
ACM
14 years 4 months ago
2005
ACM
In this paper we unify two supposedly distinct tasks in multimedia retrieval. One task involves answering queries with a few examples. The other involves learning models for seman...