Temporal Constraints for Video Interpretation
نویسندگان
چکیده
This paper presents an original approach for temporal scenario recognition for video interpretation. We propose a declarative model to represent scenarios and we use a logic-based approach to recognize pre-defined scenario models. To speed up the recognition process, we propose a new method to process the temporal operators of interval algebra and a method to extend the time interval of recognized scenarios. We have tested our representation formalism and the inference engine on two real video sequences.
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تاریخ انتشار 2002