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Sensor system for identifying and tracking movements of multiple sources

  • US 7,351,975 B2
  • Filed: 03/29/2006
  • Issued: 04/01/2008
  • Est. Priority Date: 03/29/2005
  • Status: Active Grant
First Claim
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1. A system for identifying an object from movement of the object, comprising:

  • a sensor comprising a coded aperture for detecting radiation from the object as the object moves over time; and

    a processor coupled to the sensor, for converting the detected radiation to a spectral radiation signature, and for comparing the spectral radiation signature to at least a second spectral radiation signature to identify the object.

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