Title:
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Automatic learning of conceptual knowledge in image sequences for human behavior interpretation
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Author:
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Baiget, Pau; Fernández, Carles; Roca, Francesc Xavier; Gonzàlez, Jordi
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Other authors:
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Institut de Robòtica i Informàtica Industrial |
Abstract:
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This work describes an approach for the interpretation and explanation of human behavior in image sequences, within the context of a Cognitive Vision System. The information source is the geometrical data obtained by applying tracking algorithms to an image sequence, which is used to generate conceptual data. The spatial characteristics of the scene are automatically extracted from the resuling tracking trajectories obtained during a training period. Interpretation is achieved by means of a rule-based inference engine called Fuzzy Metric Temporal Horn Logic and a behavior modeling tool called Situation Graph Tree. These tools are used to generate conceptual descriptions which semantically describe observed behaviors. |
Abstract:
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Peer Reviewed |
Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Processament del senyal::Processament de la imatge i del senyal vídeo -Computer vision -Visió per ordinador -Classificació INSPEC::Pattern recognition::Computer vision |
Rights:
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Document type:
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Book Part |
Published by:
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Springer Verlag
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