System to determine distance to a lead vehicle
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United States of America Patent
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-
Jun 12, 2007
Grant Date -
Sep 21, 2006
app pub date -
Mar 15, 2005
filing date -
Mar 15, 2005
priority date (Note) -
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status (Latency Note)
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Abstract
A system implemented in a vehicle to detect a lead vehicle includes a camera which captures an image of the rear of the lead vehicle and an image processing system that receives image data from the camera. The image processing system is implemented with an algorithm that includes a preprocessing layer, an image segmentation layer, and a detection layer to analyze the image data to determine the relative distance between the vehicle and the lead vehicle.
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