683 search results - page 38 / 137 » Using High-Level Semantic Features in Video Retrieval |
ICCV
2011
IEEE
13 years 9 months ago
2011
IEEE
Videos usually consist of activities involving interactions between multiple actors, sometimes referred to as complex activities. Recognition of such activities requires modeling ...
CIVR
2006
Springer
15 years 1 months ago
2006
Springer
Automatic semantic classification of video databases is very useful for users searching and browsing but it is a very challenging research problem as well. Combination of visual an...
52
Voted
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
Overcoming the semantic-feature gap and adapting to context are two main challenges in content-based retrieval. The problem is even more complicated for unstructured videos such a...
ICMCS
2005
IEEE
15 years 3 months ago
2005
IEEE
Structuring video data is necessary for its effective retrieval and summarization. In particular, collecting similar scenes from semantic aspects highly contributes to the structu...
102
Voted
ICMCS
2005
IEEE
15 years 3 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...