Artyom Borzin

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In this paper we propose the Surveillance Event Recognition Framework using Petri Nets (SERF-PN) for recognition of event occurrences in video based on the Petri Net(PN) formalism. This formalism allows us a robust way to express semantic knowledge about the event domain as well as efficient algorithms for recognizing events as they occur in a particular(More)
(VEML) to annotate instances of the events described in VERL [2]. Another representation technique base on hierar-This paper presents a novel approach for video event repre-chical CASE representation was proposed by M Shah et al. sentation and recognition of multi agent interactions. The in [3] and then enhanced by [4]. proposed approach integrates behavior(More)
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