1652 search results - page 202 / 331 » Smoke Detection in Video |
145
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ICASSP
2011
IEEE
14 years 10 months ago
2011
IEEE
Cashiers in retail stores usually exhibit certain repetitive and periodic activities when processing items. Detecting such activities plays a key role in most retail fraud detecti...
172
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CIVR
2008
Springer
15 years 8 months ago
2008
Springer
Past research on automatic laughter detection has focused mainly on audio-based detection. Here we present an audiovisual approach to distinguishing laughter from speech and we sh...
172
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CVPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Salient areas in natural scenes are generally regarded as the candidates of attention focus in human eyes, which is the key stage in object detection. In computer vision, many mod...
161
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
The task of registering video frames with a static model is a common problem in many computer vision domains. The standard approach to registration involves finding point correspo...
183
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ICMCS
2006
IEEE
16 years 11 days ago
2006
IEEE
We present an event-driven video adaptation system in this paper. Events are detected by audio/video analysis and annotated by the description schemes (DSs) provided by MPEG-7 Mul...