Process for recognition of lane markers using image data
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United States of America Patent
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Dec 20, 2005
Grant Date -
N/A
app pub date -
Nov 1, 2000
filing date -
Nov 1, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In the inventive process the morphological characteristics of point-shaped vehicle lane markers are evaluated on the basis of a priori knowledge. For this, those estimation processes are particularly useful, which are based on a Kalman Filter. After the selection of suitable ROI a Matched Filter is employed, in order to better extract from the background the image points associated with a vehicle lane marker. The inventive process is obviously not limited to point-shaped vehicle lane markers.
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