Provided are a calibration method and a calibration apparatus for steering assist or autonomous driving of a vehicle in which lines on a road are detected from an image and coordinates of the lines in an image domain are transformed into coordinates in a world domain to update homography matrix that represents a transformation relationship between the image domain and the world domain, and controlling the vehicle traveling on the road based on the lines.


    Access

    Download


    Export, share and cite



    Title :

    Method and apparatus for auto calibration


    Contributors:
    LEE WON-JU (author) / KOO JA-HOO (author) / SHIN SE-HO (author) / LEE DONG-WOOK (author)

    Publication date :

    2022-05-24


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge / G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



    AUTO-CALIBRATION APPARATUS, DEVICE, AND SERVER, AUTO-CALIBRATION METHOD, AND STORAGE MEDIUM

    XIAO BOHONG / HAN YIQI / LIU ZHENG et al. | European Patent Office | 2022

    Free access

    METHOD AND APPARATUS FOR AUTO CALIBRATION

    LEE WON-JU / KOO JA-HOO / SHIN SE-HO et al. | European Patent Office | 2020

    Free access


    AUTO CALIBRATION APPARATUS FOR VIHICLE SENSOR AND METHOD THEREOF

    SUNG KYUNG BOK / PARK SANG HEON / MIN KYOUNG WOOK et al. | European Patent Office | 2016

    Free access

    Auto-calibration of tracking systems

    LÉCART MYRIAM / LAVOIE JONATHAN | European Patent Office | 2021

    Free access