Method and system for classifying painted road markings in an automotive driver-vehicle-assistance device
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United States of America Patent
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Oct 11, 2016
Grant Date -
May 19, 2016
app pub date -
Oct 23, 2015
filing date -
Nov 17, 2014
priority date (Note) -
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Abstract
An automated, computerized method is provided for processing an image. The method includes the steps of arranging a digital camera on a vehicle body, operating the digital camera to provide an image file depicting an image of a scene related to vehicle operation on a road, in a computer memory, receiving from the memory the image file depicting pixels of an image of the scene related to vehicle operation on a road, and using an analysis of the pixels to generate an illumination invariant image of the scene. A further process step includes using the illumination invariant image to analyze the road scene for painted road markings.
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