5903 search results - page 472 / 1181 » Signal Processing |
197
Voted
AVSS
2007
IEEE
16 years 1 months ago
2007
IEEE
Face localization using neural network is presented in this communication. Neural network was trained with two different kinds of feature parameters vectors; Zernike moments and E...
175
Voted
AVSS
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper addresses the problem of classifying human actions in a video sequence. A representation eigenspace approach based on the PCA algorithm is used to train the classifier...
235
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AVSS
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper proposes to apply optimized One-Class Support Vector Machines (1-SVMs) as a discriminative framework in order to address a specific audio classification problem. Firs...
178
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AVSS
2007
IEEE
16 years 1 months ago
2007
IEEE
Perspective deformations on the image plane make the analysis of object behaviors difficult in surveillance video. In this paper, we improve the results of trajectory-based scene...
169
click to vote
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...