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Method for detecting a mark made on a ground, driver assistance device and motor vehicle

  • US 10,353,065 B2
  • Filed: 11/21/2014
  • Issued: 07/16/2019
  • Est. Priority Date: 12/17/2013
  • Status: Active Grant
First Claim
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1. A method for using a driver assistance device of a motor vehicle to detect a marking made on a ground the method comprising:

  • providing a two-dimensional image by an imaging sensor of the driver assistance device;

    identifying a potential marking on the basis of the two-dimensional image;

    performing a distance measurement by a distance sensor of the driver assistance device; and

    taking a result of the distance measurement as a basis for determining whether the potential marking is the marking made on the ground or a marking on an object that is on the ground;

    wherein when the result of the distance measurement does not detect an object, the potential marking is interpreted as the marking made on the ground.

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