The embodiment of the invention provides a lane line fitting method, electronic equipment and a storage medium, and the method comprises the steps: determining the initial coordinates of a plurality of control points based on the point cloud data of a lane line, obtaining a plurality of control point segments according to the plurality of control points, and enabling each control point segment to be composed of K adjacent control points, wherein K is a positive integer; obtaining a target reference curve segment corresponding to each control point segment according to the initial coordinates of the K control points in each control point segment; and sequentially connecting the target reference curve segments to obtain a target reference curve for representing the shape of the lane line. According to the method, effective fitting of lane lines of various lengths and shapes can be realized, and the applicability of lane line fitting is improved.

    本申请的实施方式提供了一种车道线拟合方法、电子设备及存储介质,其中车道线拟合方法包括:基于车道线的点云数据确定多个控制点的初始坐标,并根据多个控制点得到多个控制点分段,其中每个控制点分段由相邻的K个控制点构成,其中K为正整数;分别根据每个控制点分段中的K个控制点的初始坐标,得到每个控制点分段对应的目标参考曲线段;以及依次连接各目标参考曲线段,得到用于表示车道线形状的目标参考曲线。该方法能够实现对各种长度和形状的车道线的有效拟合,提升车道线拟合的适用性。


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    Title :

    Lane line fitting method, electronic equipment and storage medium


    Additional title:

    车道线拟合方法、电子设备及存储介质


    Contributors:
    CHEN HONGLIN (author) / HAN RUI (author) / MIAO QIANKUN (author)

    Publication date :

    2024-03-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / G01S RADIO DIRECTION-FINDING , Funkpeilung / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G06V



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