To suppress occurrence of visual discomfort, when a passenger(s) other than a driver is/are not onboard, felt by the driver due to seeing images on which distortion correction suitable for the passenger(s) is performed.SOLUTION: A display control device which is placed in a vehicle and controls image display on display devices which show images to the driver and passengers other than the driver of the vehicle includes a control unit having a function of changing a correction parameter which is used to correct image data of images so that distortions on images seen by the driver or the passengers are reduced, and when a display device's primary viewer is a passenger and a non-primary viewer is the driver, the control unit, as the result of a determination based on at least one of information on whether the passenger is onboard and information on where a passenger is seated, sets the correction parameter value to a first value of M-wp which is suitable for the passenger when it has been determined that the passenger is onboard, and sets the correction parameter value to a second value of S-wp which is suitable for the driver and differs from the first value, when it has been determined that the passenger is not onboard.SELECTED DRAWING: Figure 5
【課題】 運転者以外の乗員が不在のときに、その乗員に適した歪み補正が施された画像を運転者が見ることで違和感が生じることを抑制する。【解決手段】車両に搭載され、画像を、車両の運転者、又は運転者以外の乗員に視認させる表示装置の画像表示を制御する表示制御装置は、運転者、又は乗員から見た画像の歪を抑制するように、画像の画像データを補正する際に使用する補正パラメータを変更する機能をもつ制御部を有し、制御部は、表示装置が、乗員を主たる視認者とし、運転者を従たる視認者とする場合において、乗員の有無情報、及び乗員の配置情報の少なくとも一方に基づく判定の結果として、乗員が存在する場合には、補正パラメータの値を、その乗員に適した第1の値M-wpに設定し、乗員が不在の場合には、補正パラメータの値を、運転者に適した、第1の値とは異なる第2の値S-wpに設定する。【選択図】 図5
DISPLAY CONTROL DEVICE, DISPLAY DEVICE, DISPLAY SYSTEM, AND IMAGE DISPLAY CONTROL METHOD
表示制御装置、表示装置、表示システム、及び画像表示制御方法
2022-08-08
Patent
Electronic Resource
Japanese
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 / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen |
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