An abnormal image detection device (2) has a reliability determination part (24) that determines whether or not a pixel of a parallax image has low reliability, a computation part (25) that computes the total number of pixels having low reliability, determined by the reliability determination part (24), and an abnormality determination part (26) that determines that the parallax image is abnormal when the total number of pixels having low reliability, obtained by the computation part (25), exceeds a predetermined value. The reliability determination part (24) has an edge intensity determination section (241) that, when the edge intensity of each one of the pixels of the original images is at least smaller than or equal to a threshold value, determines that the pixel in the parallax image prepared on the basis of the pixels of the original images is a pixel having low reliability.


    Access

    Download


    Export, share and cite



    Title :

    ABNORMAL IMAGE DETECTION DEVICE, IMAGE PROCESSING SYSTEM HAVING AN ABNORMAL IMAGE DETECTION DEVICE, AND VEHICLE INCLUDING AN IMAGE PROCESSING SYSTEM


    Additional title:

    VORRICHTUNG ZUR ERKENNUNG EINES ANORMALEN BILDES, BILDVERARBEITUNGSSYSTEM MIT VORRICHTUNG ZUR ERKENNUNG EINES ANORMALEN BILDES UND FAHRZEUG MIT EINEM BILDVERARBEITUNGSSYSTEM
    DISPOSITIF DE DÉTECTION D'IMAGE ANORMALE, SYSTÈME DE TRAITEMENT D'IMAGE ÉQUIPÉ DE CELUI-CI ET VÉHICULE DOTÉ D'UN SYSTÈME DE TRAITEMENT D'IMAGE


    Contributors:

    Publication date :

    2017-02-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS





    Abnormal Incident Detection System Employing Image Processing Technology

    Ikeda, H. / Matsuo, T. / Kaneko, Y. et al. | British Library Conference Proceedings | 1999



    ABNORMAL VEHICLE DETECTION DEVICE, ABNORMAL VEHICLE DETECTION SYSTEM, ABNORMAL VEHICLE DETECTION METHOD, AND PROGRAM

    SHIRATORI YUSUKE / NIWA EIJI / MORI YUHEI | European Patent Office | 2021

    Free access