An image projection apparatus includes: a projector; a projection control apparatus; and a color tone sensor. The projector projects an image. The projection control apparatus causes the projector to perform a projection on a surface of a target serving as a projection target. The color tone sensor detects a color tone of the surface of the target on which an image is projected. The projection control apparatus adjusts a color tone of an image to be projected on a basis of a detection result of the color tone sensor such that the color tone detected by the color tone sensor has a predetermined value.


    Access

    Download


    Export, share and cite



    Title :

    Image projection apparatus


    Contributors:

    Publication date :

    2021-02-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F41H Panzerung , ARMOUR / G01J Messen der Intensität, der Geschwindigkeit, der spektralen Zusammensetzung, der Polarisation, der Phase oder der Pulscharakteristik von infrarotem, sichtbarem oder ultraviolettem Licht , MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED, VISIBLE OR ULTRA-VIOLET LIGHT / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



    Image projection apparatus and image projection method

    KUNII YASUHIKO / KAKU NOBUYUKI / KISHIGAMI MASAHIRO et al. | European Patent Office | 2022

    Free access

    Image projection apparatus and image projection method

    KUNII YASUHIKO / KAKU NOBUYUKI / KISHIGAMI MASAHIRO et al. | European Patent Office | 2023

    Free access

    Image projection apparatus and image projection method

    KUNII YASUHIKO / KAKU NOBUYUKI / KISHIGAMI MASAHIRO et al. | European Patent Office | 2022

    Free access

    IMAGE PROJECTION APPARATUS

    KUNII YASUHIKO / SUGIYAMA TOSHINORI / SHIMIZU TAKUYA | European Patent Office | 2023

    Free access

    Image projection apparatus

    MOCHIZUKI KOHEI | European Patent Office | 2023

    Free access