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Scalable system for wide area surveillance

  • US 8,587,661 B2
  • Filed: 02/21/2008
  • Issued: 11/19/2013
  • Est. Priority Date: 02/21/2007
  • Status: Expired due to Fees
First Claim
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1. A controller for a surveillance system, comprising:

  • a first port for coupling a first camera;

    a second port for coupling a second camera;

    a first synchronization logic block coupled to the first port and configured to update a first cycle time register of the first camera coupleable to the first port;

    a second synchronization logic block coupled to the second port and configured to update a second cycle time register of the second camera coupleable to the second port;

    an image sharing logic block coupled to the synchronization logic block of the first port and the synchronization logic block of the second port;

    an image pair-processing logic block coupled to the image sharing logic block;

    an information aggregation logic block coupled to the first synchronization logic block and the second synchronization logic block through the image pair-processing logic block and the image sharing logic block;

    a synchronization channel connected to a synchronization signal of a synchronization controller and coupled to the synchronization logic blocks; and

    an output port coupled to the information aggregation logic block.

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