To suppress occurrence of a crosstalk or the like in accordance with a height position of eyes of a visual recognition person concerning an HUD (head-up display) device.SOLUTION: An HUD device includes: a stereoscopic display section 230; an optical system 121; a control section 300; and a storage section 215 for storing an LF correction value (Light Field rendering calibration parameter) to determine an element unit to be displayed by predetermined display data when a pixel or a sub-pixel of a display is defined as an element unit. The control section 300 generates Light Field data by performing Light Field rendering with the use of an LF correction value to be fixed by at least one of information of eye positions of a visual recognition person in a height direction of a vehicle 1 and information for enabling estimation of the eye positions.SELECTED DRAWING: Figure 12

    【課題】 HUD装置において、視認者の目の高さ位置に応じてクロストーク等が発生することを抑制することである。【解決手段】HUD装置は、立体表示部230と、光学系121と、制御部300と、ディスプレイのピクセル又はサブピクセルを要素単位とするとき、所定の表示データによる表示がなされるべき要素単位を決めるLF補正値(Light Field rendering calibration parameter)を記憶する記憶部215と、を有し、制御部300は、車両1の高さ方向における視認者の目位置の情報、及び目位置を推定可能な情報の少なくとも1つによって定まるLF補正値を用いてライトフィールドレンダリングを実施してライトフィールドデータを生成する。【選択図】 図12


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    Title :

    HEAD-UP DISPLAY DEVICE


    Additional title:

    ヘッドアップディスプレイ装置


    Contributors:
    HATA MAKOTO (author)

    Publication date :

    2021-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM , Geräte oder Anordnungen zum Aufnehmen, Projizieren oder Betrachten von Fotografien / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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