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Brake Light Detection

  • US 20180144202A1
  • Filed: 11/22/2016
  • Published: 05/24/2018
  • Est. Priority Date: 11/22/2016
  • Status: Active Grant
First Claim
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1. A method comprising:

  • selecting a night mode or day mode based on a pixel brightness in an image frame;

    detecting a region corresponding to a vehicle based on data from a range sensor when in a night mode or based on camera image data when in the day mode; and

    classifying a brake light of the vehicle as on or off based on image data in the region corresponding to the vehicle.

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