18204 search results - page 412 / 3641 » Distributed Video Presentations |
165
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ICIAP
2003
ACM
16 years 7 months ago
2003
ACM
The paper presents an approach for a robust (semi-)automatic correction of radial lens distortion in images and videos. This method, based on Hough Transform, has the characterist...
180
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ICIAP
2007
ACM
16 years 7 months ago
2007
ACM
In this paper, we propose a technique for detecting possible events in outdoor areas monitored by a video surveillance system. In particular, here we focus on the time spent by an...
164
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CVPR
2010
IEEE
16 years 3 months ago
2010
IEEE
We present a novel approach to the causal temporal analysis of event data from video content. Our key observation is that the sequence of visual words produced by a space-time dic...
149
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AVSS
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper presents a smart surveillance system named CASSANDRA, aimed at detecting instances of aggressive human behavior in public environments. A distinguishing aspect of CASSA...
210
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FUZZIEEE
2007
IEEE
16 years 1 months ago
2007
IEEE
— This paper presents the fuzzy video based emotion recognition system VISBER, that allows to analyze facial expressions in video sequences. In order to process images in real-ti...