A stereo camera accurately measures the parallax of an object in real time and an accurate distance, even in a device in which the vertical positions of two cameras are mutually offset. A left camera starts to capture an image. An image capturing region of a right camera is set to be below that of the left camera, and the start of image capture by the right camera is delayed. Image capture by the right camera starts after a time difference has elapsed. Feature points in images from the left and right cameras are extracted, and feature points in the vicinity of a height set in advance in the left and right images are extracted. Detection is performed to ascertain whether the average value of a left/right difference for a plurality of points is set in advance, and a difference at the current time is calculated.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    STEREO CAMERA DEVICE


    Beteiligte:
    MATSUURA KAZUO (Autor:in)

    Erscheinungsdatum :

    19.11.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06T Bilddatenverarbeitung oder Bilddatenerzeugung allgemein , IMAGE DATA PROCESSING OR GENERATION, IN GENERAL



    Stereo camera device

    MATSUO SHIGERU / SASAMOTO MANABU / NONAKA SHINICHI | Europäisches Patentamt | 2022

    Freier Zugriff

    STEREO CAMERA DEVICE

    KATOU SEIICHI / SHINOHARA HIDENORI / MASUDA KEISUKE et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    STEREO CAMERA DEVICE

    MATSUO SHIGERU / SASAMOTO MANABU / NONAKA SHINICHI | Europäisches Patentamt | 2021

    Freier Zugriff

    STEREO CAMERA DEVICE

    YAMAMOTO KENJI / SASADA YOSHIYUKI / OOTAKE MASAAKI | Europäisches Patentamt | 2020

    Freier Zugriff

    STEREO CAMERA DEVICE

    YAMAMOTO KENJI / SASADA YOSHIYUKI / OOTAKE MASAAKI | Europäisches Patentamt | 2021

    Freier Zugriff