To provide an object identification device which can identify the kind of a target object even if being a stationary object, and can increase an identification performance with respect to an apparent similar object.SOLUTION: An object identification device has: an object detection unit 1 which detects an object area where an object exists from an image acquired by a camera 9; an object distance information calculation unit 3 which calculates a variance of distances indicating a distance distribution of the object area; and an object identification unit 4 which identifies a kind of the object based on the variance of the distances indicating the distance distribution.SELECTED DRAWING: Figure 1

    【課題】静止物体でも対象となる物体の種別を識別することができ、見かけの類似した対象の識別性能を高めることのできる物体識別装置を提供する。【解決手段】カメラ9から取得した画像から物体が存在する物体領域を検出する物体検出部1と、前記物体領域の距離分布を示す距離の分散を算出する物体距離情報算出部3と、前記距離分布を示す距離の分散に基づき前記物体の種別を識別する物体識別部4とを有する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    OBJECT IDENTIFICATION DEVICE


    Additional title:

    物体識別装置


    Contributors:

    Publication date :

    2021-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



    OBJECT IDENTIFICATION METHOD AND OBJECT IDENTIFICATION DEVICE

    SAKAI EI / MURASE HIROSHI / DEGUCHI DAISUKE et al. | European Patent Office | 2015

    Free access

    OBJECT IDENTIFICATION DEVICE AND OBJECT IDENTIFICATION METHOD

    HOTTA MIYAKO / KIDO HIDEAKI / USHIBA HIDEYUKI | European Patent Office | 2024

    Free access

    OBJECT IDENTIFICATION DEVICE AND OBJECT IDENTIFICATION METHOD

    HOTTA MIYAKO / KIDO HIDEAKI / USHIBA HIROYUKI | European Patent Office | 2024

    Free access

    OBJECT IDENTIFICATION DEVICE, OBJECT IDENTIFICATION SYSTEM AND OBJECT IDENTIFICATION METHOD IN VEHICLE

    MAEDA MASARU / OGURI TAKAHARU | European Patent Office | 2020

    Free access

    OBJECT IDENTIFICATION DEVICE

    HOTTA MIYAKO / USHIBA HIROYUKI | European Patent Office | 2021

    Free access