Bottom-up/top-down coordination in a multiagent visual sensor network

F Castanedo, MA Patricio, J Garcia… - 2007 IEEE Conference …, 2007 - ieeexplore.ieee.org
2007 IEEE Conference on Advanced Video and Signal Based Surveillance, 2007ieeexplore.ieee.org
In this paper an approach for multi-sensor coordination in a multiagent visual sensor
network is presented. A belief-desire-intention model of multiagent systems is employed. In
this multiagent system, the interactions between several surveillance-sensor agents and
their respective fusion agent are discussed. The surveillance process is improved using a
bottom-up/top-down coordination approach, in which a fusion agent controls the
coordination process. In the bottom-up phase the information is sent to the fusion agent. On …
In this paper an approach for multi-sensor coordination in a multiagent visual sensor network is presented. A belief-desire-intention model of multiagent systems is employed. In this multiagent system, the interactions between several surveillance-sensor agents and their respective fusion agent are discussed. The surveillance process is improved using a bottom-up/top-down coordination approach, in which a fusion agent controls the coordination process. In the bottom-up phase the information is sent to the fusion agent. On the other hand, in the top-down stage, feedback messages are sent to those surveillance-sensor agents that are performing an inconsistency tracking process with regard to the global fused tracking process. This feedback information allows to the surveillance-sensor agent to correct its tracking process. Finally, preliminary experiments with the PETS 2006 database are presented.
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