1652 search results - page 229 / 331 » Smoke Detection in Video |
186
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CIVR
2004
Springer
15 years 11 months ago
2004
Springer
In this paper we investigate the retrieval of semantic events that occur in broadcast sports footage. We do so by considering the spatio-temporal behaviour of an object in the foot...
175
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ICCHP
2010
Springer
15 years 11 months ago
2010
Springer
Crossing an urban traffic intersection is one of the most dangerous activities of a blind or visually impaired person's travel. Building on past work by the authors on the iss...
178
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CLEAR
2006
Springer
15 years 10 months ago
2006
Springer
Abstract. This paper presents evaluation results of a method for tracking speakers in seminars from multiple cameras. First, 2D human tracking and detection is done for each view. ...
131
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HCI
2007
15 years 7 months ago
2007
In this paper, we developed a fingertip finding algorithm working with a regular diffuser. The proposed algorithm works on images captured by infra-red cameras, settled on one side...
173
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ECCV
2006
Springer
16 years 8 months ago
2006
Springer
Recognition of complex activities from surveillance video requires detection and temporal ordering of its constituent "atomic" events. It also requires the capacity to ro...