VIRTUAL IMAGE DISPLAY APPARATUS, CONTROL METHOD, PROGRAM, AND STORAGE MEDIUM

To provide a virtual image display apparatus configured to properly identify a virtual image pointed by a user even when the user makes a gesture to the virtual image displayed in a close direction.SOLUTION: A display control section 11 of a head-up display system 2 displays a first object Ob1 and a...

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Bibliographic Details
Main Author FUJIE TETSUYA
Format Patent
LanguageEnglish
Japanese
Published 12.02.2021
Subjects
ADVERTISING
ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS INVEHICLES
ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OFTRANSMISSIONS IN VEHICLES
ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GASEXHAUST OR FUEL SUPPLY OF PROPULSION UNITS, IN VEHICLES
ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION
AUXILIARY DRIVES FOR VEHICLES
CALCULATING
COMPUTING
COUNTING
CRYPTOGRAPHY
DISPLAY
EDUCATION
ELECTRIC DIGITAL DATA PROCESSING
INSTRUMENTATION OR DASHBOARDS FOR VEHICLES
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
OPTICS
PERFORMING OPERATIONS
PHYSICS
SEALS
TRANSPORTING
VEHICLES IN GENERAL
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Summary:To provide a virtual image display apparatus configured to properly identify a virtual image pointed by a user even when the user makes a gesture to the virtual image displayed in a close direction.SOLUTION: A display control section 11 of a head-up display system 2 displays a first object Ob1 and a second object Ob2 to be visually recognized with a farther virtual image distance than a virtual image distance of the first object Ob2, as virtual images Iv1, Iv2, respectively, on a front window 25 simultaneously. A gesture detection section 12 detects a gesture length Ltag which is a distance of a reach of an observer who views the virtual images. An object identifying section 13 identifies one of the first and second objects Ob1 and Ob2, as an object selected by the observer, on the basis of the gesture length Ltag.SELECTED DRAWING: Figure 3 【課題】本発明は、ユーザが虚像に対してジェスチャを行う際に、表示される虚像の方向が近い場合であっても、ユーザが指し示す虚像を的確に特定することが可能な虚像表示装置を提供する。【解決手段】ヘッドアップディスプレイシステム２の表示制御部１１は、第１オブジェクトＯｂ１と、第１オブジェクトＯｂ２の虚像距離より遠い虚像距離により視認される第２オブジェクトＯｂ２とを、それぞれ虚像Ｉｖ１、Ｉｖ２として同時にフロントウィンドウ２５上に表示する。ジェスチャ検出部１２は、虚像を視認する観察者が手を伸ばした距離であるジェスチャ長Ｌｔａｇを検出する。対象特定部１３は、ジェスチャ長Ｌｔａｇに基づいて、第１オブジェクトＯｂ１または第２オブジェクトＯｂ２のいずれかを、観察者が選択したオブジェクトとして特定する。【選択図】図３
Bibliography:Application Number: JP20200178815