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METHOD AND SYSTEM FOR IMAGING AN EXTERNAL SCENE BY EMPLOYING A CUSTOM IMAGE SENSOR

  • US 20140049645A1
  • Filed: 08/15/2013
  • Published: 02/20/2014
  • Est. Priority Date: 08/16/2012
  • Status: Active Grant
First Claim
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1. A method for imaging a scene external and forward of a controlled vehicle, comprising:

  • filtering light received from the scene with a GRRB filter array integrated into an image sensor;

    generating image data corresponding to the filtered light;

    receiving and analyzing image data in a controller; and

    calculating a GRRB color metric to determine if the filtered light is one of a headlamp and a taillight of another vehicle.

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