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System and method for defining a search window

  • US 20110019922A1
  • Filed: 07/07/2010
  • Published: 01/27/2011
  • Est. Priority Date: 07/08/2009
  • Status: Active Grant
First Claim
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1. A method for defining a search window to search a region of interest for processing a road image, the search window having a longitudinal orientation directed according to the height of the image and being laterally delimited by two edges, wherein said method comprises the steps of:

  • adapting a shape of the search window to the road configuration by defining at least one non-vertical portion on at least one of the edges; and

    positioning said non-vertical portion such that it is situated at least partially in a transitional area of the image between a road carriageway and the sky.

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