Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Qun Gu0
Zuoguan Wang0
Liying Liu0
Date of Patent
April 30, 2024
0Patent Application Number
173493400
Date Filed
June 16, 2021
0Patent Citations
Patent Primary Examiner
Patent 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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