DISPLAY CONTROL DEVICE, IMAGE CORRECTION METHOD, AND PROGRAM

• Main Author: KOBAYASHI YOSHIMI
• Format: Patent
• Language: English; Japanese
• Published: 07.10.2021
• Subjects: ACCESSORIES THEREFOR; ADVERTISING; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES; APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM; 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; CINEMATOGRAPHY; COMPUTING; COUNTING; CRYPTOGRAPHY; DISPLAY; EDUCATION; ELECTRIC DIGITAL DATA PROCESSING; ELECTROGRAPHY; HOLOGRAPHY; IMAGE DATA PROCESSING OR GENERATION, IN GENERAL; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; PERFORMING OPERATIONS; PHOTOGRAPHY; PHYSICS; SEALS; TRANSPORTING; VEHICLES IN GENERAL

To shorten time required to correct distortions of an image projected on an interior surface.SOLUTION: A display control device 20 comprises: an output unit for outputting an image to a projector 24 that projects an image on an interior surface of a vehicle 12; an acquisition unit for acquiring visual information of occupants of the vehicle 12; a detection unit for detecting deviations from a design state of a target image projected on the interior surface based on the visual information acquired by the acquisition unit while the occupant is gazing at the target image projected on the interior surface; and a correction unit for correcting the image projected by the projector 24 based on the deviations detected by the detection unit.SELECTED DRAWING: Figure 2 【課題】内装面に投影される画像の歪みの補正に要する時間を短縮する。【解決手段】表示制御装置２０は、車両１２の内装面に画像を投影するプロジェクタ２４に対して画像を出力する出力部と、車両１２の乗員の視覚情報を取得する取得部と、前記乗員が前記内装面に投影された目標画像を注視している間に前記取得部により取得された前記視覚情報に基づき、前記内装面に投影された前記目標画像の設計状態とのずれを検出する検出部と、前記検出部によって検出された前記ずれに基づいて、プロジェクタ２４によって投影される画像を補正する補正部と、を備えている。【選択図】図２