The invention relates to a method for detecting false positives of an image-processing device of a camera (2) located on-board a vehicle (1) and that delivers data for modelling a marking line (11, 12), the method for detecting false positives comprising the following steps: a first step (101) of determining a first distance (Yi) from the vehicle (1) to the marking line (11, 12), at a first instant (T1) in time, a second step (102) of determining a second distance (Y'i) from the vehicle (1) to the marking line (11, 12), at a second instant (T2) in time, a step (103) of computing an initial discontinuity, in which step an initial discontinuity equal to the absolute value of the difference between the first distance (Yi) and the second distance (Y'i) is computed, a step (104) of detecting afalse initial-discontinuity positive, in which the initial discontinuity is compared to a predefined initial low threshold.

    本发明涉及一种用于检测位于车辆(1)上的相机(2)的图像处理装置的误报的方法,并且该图像处理装置传递用于对标记线(11,12)进行建模的数据,该用于检测误报的方法包括以下步骤:·‑确定在第一时刻(T1)从该车辆(1)到该标记线(11,12)的第一距离(Yi)的第一步骤(101),·‑确定在第二时刻(T2)从该车辆(1)到该标记线(11,12)的第二距离(Y'i)的第二步骤(102),·‑计算初始不连续性的步骤(103),在该步骤中,初始不连续性等于该第一距离(Yi)与该第二距离(Y'i)之间的差的绝对值,·‑检测初始不连续性误报的步骤(104),在该步骤中,将该初始不连续性与预定义的低初始阈值进行比较。


    Access

    Download


    Export, share and cite



    Title :

    METHOD FOR DETECTING FALSE POSITIVES OF AN IMAGE-PROCESSING DEVICE OF A CAMERA


    Additional title:

    用于检测相机的图像处理装置的误报的方法


    Contributors:

    Publication date :

    2021-04-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / 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 / G06K Erkennen von Daten , RECOGNITION OF DATA



    Method for detecting false positives of an image-processing device of a camera

    ROHRBACH THIBAULT | European Patent Office | 2023

    Free access

    METHOD FOR DETECTING FALSE POSITIVES OF AN IMAGE-PROCESSING DEVICE OF A CAMERA

    ROHRBACH THIBAULT | European Patent Office | 2021

    Free access

    Systems and methods for detecting false positives in collision notifications

    WEI MO / ZUO JUN | European Patent Office | 2025

    Free access

    SYSTEMS AND METHODS FOR DETECTING FALSE POSITIVES IN COLLISION NOTIFICATIONS

    WEI MO / ZUO JUN | European Patent Office | 2024

    Free access

    A Late Asymmetric Fusion Approach To Eliminate False Positives

    Caldiran, Bekir Eren / Acarman, Tankut | IEEE | 2022