Collaborative Self-Localization Techniques for Wireless Image Sensor Networks

@article{Lee2005CollaborativeST,
  title={Collaborative Self-Localization Techniques for Wireless Image Sensor Networks},
  author={Huang Lee and Hamid Aghajan},
  journal={Conference Record of the Thirty-Ninth Asilomar Conference onSignals, Systems and Computers, 2005.},
  year={2005},
  pages={1566-1570}
}
We introduce a novel localization technique that can jointly estimate the locations of a moving target and the sensor nodes in a wireless image sensor network. The proposed method is based on in-node image processing and can be implemented in a decentralized or clustered fashion. In our approach, two image sensors are used to define a relative coordinate system. In order to synchronize the observations, the node defined as the origin broadcasts packets that trigger image capture at other nodes… CONTINUE READING

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