Rear obstruction detection
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United States of America Patent
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Nov 21, 2017
Issued Date -
N/A
app pub date -
Apr 30, 2008
filing date -
Apr 30, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
A method is provided using a system mounted in a vehicle. The system includes a rear-viewing camera and a processor attached to the rear-viewing camera. When the driver shifts the vehicle into reverse gear, and while the vehicle is still stationary, image frames from the immediate vicinity behind the vehicle are captured. The immediate vicinity behind the vehicle is in a field of view of the rear-viewing camera. The image frames are processed and thereby the object is detected which if present in the immediate vicinity behind the vehicle would obstruct the motion of the vehicle. The processing is preferably performed in parallel for a plurality of classes of obstructing objects using a single image frame of the image frames.
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