2828 search results - page 279 / 566 » Multimedia information retrieval from recorded presentations |
157
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IEEEMSP
2002
IEEE
15 years 11 months ago
2002
IEEE
Abstract— We present a novel approach to automatically extracting summary excerpts from audio and video. Our approach is to maximize the average similarity between the excerpt an...
167
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ICMCS
2005
IEEE
16 years 12 days 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...
167
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ICAI
2009
15 years 4 months ago
2009
- We describe a Web 3.0 interaction system where the mobile user scenario is combined with a touchscreenbased collaborative terminal. Multiple users should be able to easily organi...
173
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ICMCS
2006
IEEE
16 years 26 days ago
2006
IEEE
A near-planar object seen from different viewpoints results in differently deformed images. Under some assumptions, viewpoint changes can be modeled by affine transformations. Sh...
199
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MM
2003
ACM
16 years 2 days ago
2003
ACM
This paper discusses a new technique for detecting affective events using Hidden Markov Models(HMM). To map low level features of video data to high level emotional events, we per...