154 search results - page 11 / 31 » Improving Automatic Video Retrieval with Semantic Concept De... |
MM
2005
ACM
14 years 4 months ago
2005
ACM
The authors developed an extensible system for video exploitation that puts the user in control to better accommodate novel situations and source material. Visually dense displays...
MM
2009
ACM
14 years 5 months ago
2009
ACM
Query-to-concept mapping plays one of the keys to concept-based video retrieval. Conventional approaches try to find concepts that are likely to co-occur in the relevant shots fro...
ICMCS
2006
IEEE
14 years 4 months ago
2006
IEEE
Text-based search using video speech transcripts is a popular approach for granular video retrieval at the shot or story level. However, misalignment of speech and visual tracks, ...
ICMCS
2007
IEEE
14 years 5 months ago
2007
IEEE
Until now, systematic studies on the effectiveness of concept detectors for video search have been carried out using less than 20 detectors, or in combination with other retrieval...
CIKM
2005
Springer
14 years 4 months ago
2005
Springer
This paper presents a hybrid concept hierarchy development technique for web returned documents retrieved by a meta-search engine. The aim of the technique is to separate the init...