154 search results - page 25 / 31 » Improving Automatic Video Retrieval with Semantic Concept De... |
96
Voted
RIAO
2000
14 years 10 months ago
2000
In this paper, we present an approach for speaker change detection in broadcast video using joint audio-visual scene change statistics. Our experiments indicate that using joint a...
160
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VLDB
2004
ACM
15 years 9 months ago
2004
ACM
Technology in the field of digital media generates huge amounts of nontextual information, audio, video, and images, along with more familiar textual information. The potential for...
IVC
2006
14 years 9 months ago
2006
This paper describes a fully automatic content-based approach for browsing and retrieval of MPEG-2 compressed video. The first step of the approach is the detection of shot bounda...
MM
2005
ACM
15 years 3 months ago
2005
ACM
Information linkage is becoming more and more important in this digital age. In this paper, we propose a concept tracking method, which links the news stories with the same topic ...
89
Voted
MM
2005
ACM
15 years 3 months ago
2005
ACM
We develop a framework for the automatic discovery of query classes for query-class-dependent search models in multimodal retrieval. The framework automatically discovers useful q...