The invention provides a trajectory prediction method and device, and a storage medium, and the method does not need to partition a motion scene, takes the scene where a to-be-predicted object is located as a complete region for processing, reduces the splitting between the to-be-predicted object and surrounding scene factors which may affect the trajectory of the to-be-predicted object, and improves the prediction efficiency of the to-be-predicted object. And the accuracy of trajectory prediction is improved. The pre-trained prediction head is adopted to process the prediction trajectory in the prediction trajectory set, and the prediction trajectory which deviates seriously in the prediction trajectory set can be filtered out, so that the output future trajectory set is closer to the trajectory of the to-be-predicted object in a real environment, and the trajectory prediction accuracy is improved.

    本申请提出一种轨迹预测方法、设备及存储介质,该方法无需对运动场景进行分区,将待预测物体所在场景作为一个完整区域进行处理,减少待预测物体与其周围可能影响待预测物体轨迹的场景因素之间割裂的情况发生,提高轨迹预测的准确性。采用预先训练的预测头对预测轨迹集合中的预测轨迹进行处理,可以将预测轨迹集合中偏离严重的预测轨迹过滤掉,从而使得输出的未来轨迹集合更接近待预测物体在真实环境下的轨迹,提高轨迹预测的准确性。


    Access

    Download


    Export, share and cite



    Title :

    Trajectory prediction method and device and storage medium


    Additional title:

    轨迹预测方法、设备及存储介质


    Contributors:
    WANG XISHUN (author) / SU TONG (author) / OKATA (author) / YANG XIAODONG (author)

    Publication date :

    2023-09-29


    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



    Trajectory prediction method, trajectory prediction device and storage medium

    DUAN ZHIXIANG / YANG KUIYUAN | European Patent Office | 2022

    Free access

    TRAJECTORY PREDICTION METHOD, TRAJECTORY PREDICTION APPARATUS, AND STORAGE MEDIUM

    DUAN ZHIXIANG / YANG KUIYUAN | European Patent Office | 2023

    Free access

    Trajectory prediction method and device and storage medium

    LI KAIBIN / XIAO ZHONGWEN / ZHANG ZHEN | European Patent Office | 2024

    Free access

    Trajectory prediction method and device, equipment and storage medium

    WANG XISHUN / SU TONG / OKATA et al. | European Patent Office | 2023

    Free access

    Trajectory prediction method and device, vehicle and storage medium

    LU BUQING / CHEN GUANG / LU QIANG et al. | European Patent Office | 2023

    Free access