76 search results - page 4 / 16 » Semantic Video Annotation using Background Knowledge and Sim... |
ICMCS
2005
IEEE
13 years 11 months ago
2005
IEEE
Efficient indexing and retrieval of digital videos are important needs within instructional video databases. Semantic indexing for instructional videos can be achieved by combini...
ICMCS
2000
IEEE
13 years 10 months ago
2000
IEEE
As the use of applications employing video contents becomes widespread, it is crucial for representation systems to be able to handle video effectively and flexibly. In this pape...
ICCV
1995
IEEE
13 years 9 months ago
1995
IEEE
A new approach to tracking weakly modeled objects in a semantically rich domain is presented. We define a closed-world as a space-time region of an image sequence in which the co...
CVPR
2004
IEEE
14 years 7 months ago
2004
IEEE
Retrieving images in response to textual queries requires some knowledge of the semantics of the picture. Here, we show how we can do both automatic image annotation and retrieval...
CIVR
2007
Springer
13 years 9 months ago
2007
Springer
A number of researchers have been building high-level semantic concept detectors such as outdoors, face, building, etc., to help with semantic video retrieval. Using the TRECVID v...