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Título: | Constructing a path database for scene categorization |
Autor: | Baiget, Pau; Fernández, Carles; Amato, Ariel; Roca, F. Xavier; Gonzàlez, Jordi | Palabras clave: | Human sequence evaluation Cognitive vision Behavior analysis |
Fecha de publicación: | 2007 | Citación: | CVCRD 2007 | Resumen: | 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. | Descripción: | Presentado al 2nd Computer Vision: Advances in Research & Development celebrado en 2007 en Bellaterra (Spain). | URI: | http://hdl.handle.net/10261/30378 |
Aparece en las colecciones: | (IRII) Comunicaciones congresos |
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Constructing a path.pdf | 664,02 kB | Adobe PDF | Visualizar/Abrir |
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