Hybrid lane model
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United States of America Patent
Stats
-
Apr 30, 2024
Grant Date -
Dec 22, 2022
app pub date -
Jun 16, 2021
filing date -
Jun 16, 2021
priority date (Note) -
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status (Latency Note)
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Abstract
A method of hybrid lane modeling, including, receiving a roadway image, extracting a set of lane points from the roadway image, fitting a polynomial line to the set of lane points, determining a fitted error of the fitted polynomial line, outputting the polynomial line if the fitted error is less than a predetermined threshold, selecting a set of clean lane points from the set of lane points if the fitted error is greater than the predetermined threshold and interpolating a cubic spline line to the set of clean lane points.
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