The embodiment of the invention discloses a lane line fitting method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining a first lane line point set corresponding to a target lane line under a first coordinate system; segmenting the first lane line point set according to a lane line segmentation rule to obtain at least one first lane line subset corresponding to the target lane line; performing lane line fitting on each first lane line subset based on a polynomial arc model to obtain a lane line fitting result corresponding to each first lane line subset; and based on the lane line fitting results corresponding to the first lane line subsets, determining a fitting lane line corresponding to the target lane line. According to the embodiment of the invention, various simple and complex types of lane lines can be accurately and effectively fitted, and the fitting accuracy of the lane lines is greatly improved.

    本公开实施例公开了一种车道线的拟合方法、装置、电子设备和存储介质,其中,方法包括:获取第一坐标系下的目标车道线对应的第一车道线点集;根据车道线切分规则,对第一车道线点集进行切分,获得目标车道线对应的至少一个第一车道线子集;基于多项式弧线模型对各第一车道线子集进行车道线拟合,获得各第一车道线子集分别对应的车道线拟合结果;基于各第一车道线子集分别对应的车道线拟合结果,确定目标车道线对应的拟合车道线。本公开实施例可以对各种简单及复杂类型的车道线进行准确有效的拟合,大大提高车道线拟合的准确性。


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    Titel :

    Lane line fitting method and device, electronic equipment and storage medium


    Weitere Titelangaben:

    车道线的拟合方法、装置、电子设备和存储介质


    Beteiligte:
    LYU MENG (Autor:in)

    Erscheinungsdatum :

    2024-01-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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 / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



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