1652 search results - page 116 / 331 » Smoke Detection in Video |
157
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TRECVID
2007
15 years 7 months ago
2007
We describe a high level feature extraction system for video. Video sequences are modeled using Gaussian Mixture Models. We have used those models in the past to segment video seq...
344
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ICCV
2011
IEEE
14 years 6 months ago
2011
IEEE
Complex human activities occurring in videos can be defined in terms of temporal configurations of primitive actions. Prior work typically hand-picks the primitives, their total...
153
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
In this paper, a new technique is proposed for the automatic generation of a preview sequence of a feature film. The input video is decomposed into a number of basic components ca...
153
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ICIP
2001
IEEE
16 years 8 months ago
2001
IEEE
Motion information is an important cue for human to perceive video content. However, it is hard to use motion in video retrieval due to the lack of effective representation. In th...
207
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CVPR
2010
IEEE
16 years 2 months ago
2010
IEEE
This paper addresses action spotting, the spatiotemporal detection and localization of human actions in video. A novel compact local descriptor of video dynamics in the context of...