279
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ICASSP
15 years 10 months ago
2007 IEEE 
Segmentation and tracking methods have been widely explore. However, they are often computationally heavy or require constraining assumptions. We present in this paper a new syste...
142
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AVSS
15 years 10 months ago
2007 IEEE 
This paper describes an audio-based video surveillance system which automatically detects anomalous audio events in a public square, such as screams or gunshots, and localizes the...
140
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ICA
15 years 10 months ago
2007 Springer
Abstract. Separation of underdetermined mixtures is an important problem in signal processing that has attracted a great deal of attention over the years. Prior knowledge is requir...
273
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AVSS
15 years 10 months ago
2007 IEEE 
In recent years, the use of Intelligent Closed-Circuit Television (ICCTV) for crime prevention and detection has attracted significant attention. Existing face recognition system...
170
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AVSS
15 years 10 months ago
2007 IEEE
A 3D visual hand gesture recognition method is proposed that detects correctly performed signs from stereo camera input. Hand tracking is based on skin detection with an adaptive ...
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Signal Processing