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Title:
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Constructing a path database for scene categorization
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Author:
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Baiget, Pau; Fernández, Carles; Amato, Ariel; Roca, Francesc Xavier; Gonzàlez, Jordi
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Other authors:
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Institut de Robòtica i Informàtica Industrial |
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Abstract:
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Human behavior understanding in image sequences requires to study human interaction with the environment, because human beings behave depending on their location. Therefore, a semantic labeling of the scenario must be performed and provided to the system. In this work we present a method to automatically extract semantic information from a scenario by means of a set of existing agent trajectories and an ontology of the possible semantic regions. Our training algorithm constructs a path database which serves to infer a conceptual model of the scenario and to predict future agent trajectories, even from different camera views. |
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Abstract:
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Peer Reviewed |
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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
-human sequence evaluation
-cognitive vision
-behavior analysis.
-Visió per ordinador
-Classificació INSPEC::Pattern recognition::Computer vision |
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Rights:
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Document type:
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Conference Object |
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Published by:
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s. n.
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