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Automatic Tracking Camera

  • US 20090121938A1
  • Filed: 12/05/2005
  • Published: 05/14/2009
  • Est. Priority Date: 12/05/2005
  • Status: Active Grant
First Claim
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1. A tracking apparatus, comprising:

  • a processor responsive to changes in radiation received at a tracked subject—

    the radiation emanating from at least one emitter associated with a tracking device, the processor determines tracking changes for the tracking device based on the received emitter radiation.

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