Aspects of the disclosure relate generally to maneuvering autonomous vehicles. Specifically, the vehicle may use a laser to collect scan data for a section of roadway. The vehicle may access a detailed map including the section of the roadway. A disturbance indicative of an object and including a set of data points data may be identified from the scan data based on the detailed map. The detailed map may also be used to estimate a heading of the disturbance. A bounding box for the disturbance may be estimated using the set of data points as well as the estimated heading. The parameters of the bounding box may then be adjusted in order to increase or maximize the average density of data points of the disturbance along the edges of the bounding box visible to the laser. This adjusted bounding box may then used to maneuver the vehicle.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Object bounding box estimation


    Beteiligte:
    ZHU JIAJUN (Autor:in) / HAEHNEL DIRK (Autor:in)

    Erscheinungsdatum :

    2017-07-11


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G01S RADIO DIRECTION-FINDING , Funkpeilung / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen



    Object bounding box estimation

    ZHU JIAJUN / HAEHNEL DIRK | Europäisches Patentamt | 2018

    Freier Zugriff

    Object bounding box estimation

    ZHU JIAJUN / HAEHNEL DIRK | Europäisches Patentamt | 2016

    Freier Zugriff

    Object bounding contours based on image data

    PURDY SCOTT M / DAS SUBHASIS / MA DEREK XIANG et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    Methods and systems for object tracking using bounding boxes

    GAO PETER | Europäisches Patentamt | 2019

    Freier Zugriff

    Bounding Multiple Gaussians Uncertainty with Application to Object Tracking

    Zhang, B. / Perina, A. / Li, Z. et al. | British Library Online Contents | 2016