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Enhanced vision system sensitive to infrared radiation

  • US 7,102,130 B2
  • Filed: 10/18/2004
  • Issued: 09/05/2006
  • Est. Priority Date: 03/05/1999
  • Status: Expired due to Term
First Claim
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1. A vision system, comprising:

  • a detection system configured to detect electromagnetic radiation, and to produce a detected image signal corresponding to radiation detected over a given range of wavelengths; and

    a signal processor adapted to compare the detected image signal to predefined data representative of expected sensed objects, and to produce an output signal based on the predefined data when sufficient similarity is found between the detected image signal and the predefined data;

    wherein the output signal is an output image signal; and

    wherein the signal processor further produces the output image signal based on a combination of the detected image signal and the predefined data.

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