Automatic detection and recognition of traffic road signs for intelligent autonomous unmanned vehicles for urban surveillance and rescue

@article{Sebanja2010AutomaticDA,
  title={Automatic detection and recognition of traffic road signs for intelligent autonomous unmanned vehicles for urban surveillance and rescue},
  author={Ian Sebanja and D. B. Megherbi},
  journal={2010 IEEE International Conference on Technologies for Homeland Security (HST)},
  year={2010},
  pages={132-138}
}
In this paper, we propose a system that automatically detects and recognizes road signs found in the United States, in real time or close to real-time. The proposed system has application to intelligent autonomous unmanned vehicles for urban surveillance and rescue. It is a multi-layered hierarchical scheme composed of 3 parts: road sign color segmentation, shape recognition, and classification. The system is robust and is invariant to image translation, rotation and scaling. It can deal with… CONTINUE READING
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