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Vehicle lane detector

  • US 20050265579A1
  • Filed: 05/23/2005
  • Published: 12/01/2005
  • Est. Priority Date: 05/28/2004
  • Status: Active Grant
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1. A vehicle lane detector that detects a lane sign on a road surface, wherein a condition for determining that the lane sign is detected is changed based on one of a frequency and a ratio of detection error of the lane sign.

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