The purpose of the present invention is to improve visibility of a virtual image. For example, an image processing unit to be applied to a display controller 200 is provided with a generation unit 230 for generating a display image including a display element corresponding to a virtual image V1 viewed by a user. The generation unit 230 determines the planar shape of the display element such that a size of the virtual image V1 viewed by the user changes on the basis of the viewpoint height of the user. Specifically, when the viewpoint height changes from a reference position THa to a position Normal or Short lower than the reference position THa, the generation unit 230 determines the planar shape of an enlarged display element. For example, the planar shapes S1, S2', S3', and S4 of the virtual image V1 in a real space viewed by the user extend in the front direction and the rear direction.
IMAGE PROCESSING UNIT, AND HEAD-UP DISPLAY DEVICE PROVIDED WITH SAME
BILDVERARBEITUNGSEINHEIT UND DAMIT AUSGESTATTETE HEAD-UP-ANZEIGEVORRICHTUNG
UNITÉ DE TRAITEMENT D'IMAGE ET DISPOSITIF D'AFFICHAGE TÊTE HAUTE POURVU DE CETTE DERNIÈRE
2021-06-09
Patent
Elektronische Ressource
Englisch
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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