Systems, methods, and other embodiments described herein relate to improving the estimation of lane lines along a roadway. In one embodiment, a method includes acquiring sensor data about a roadway. The sensor data includes at least frames and associated point detections about a lane line associated with the roadway. The method includes identifying a selected point and nearby points of the point detections. The method includes projecting lines from the nearby points to an orthogonal line extending from the selected point to define projection points. The method includes estimating a line point of the lane line according to the projection points. The method includes generating an estimated line for the lane line using the line point and other line points.


    Access

    Download


    Export, share and cite



    Title :

    ESTIMATING LANE LINES


    Contributors:

    Publication date :

    2025-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06V / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS



    Lane departure warning without lane lines

    GALAN ROBERTO GUZMAN | European Patent Office | 2023

    Free access

    LANE DEPARTURE WARNING WITHOUT LANE LINES

    GALAN ROBERTO GUZMAN | European Patent Office | 2021

    Free access

    Lane estimating apparatus and method

    OH YOUNG CHUL / SHIN KI CHEOL / YOU BYUNG YONG et al. | European Patent Office | 2019

    Free access

    LANE ESTIMATING APPARATUS AND METHOD

    OH YOUNG CHUL / SHIN KI CHEOL / YOU BYUNG YONG et al. | European Patent Office | 2018

    Free access

    Lane marking by broken lines

    Waters, C.R. | Engineering Index Backfile | 1939