PROBLEM TO BE SOLVED: To provide a technique of continually reducing light to be irradiated from a display area to reduce visual attraction to the display area.SOLUTION: A video processing device HCU 30 displays images of a rear side of a vehicle captured by plural cameras on respective display screens 52a, 52b and 152 of a right-side display 50a, a left-side display 50b, and a rear-side display 150 which respectively form display areas. The HCU 30 specifies a sky area reflecting the sky out of an input picture input from each camera. Further, the HCU 30 determines light-dark around the vehicle. When the surrounding of the vehicle is determined as being dark, the gradation values of pixels providing the sky area are changed so that the sky area of the output video displayed on the respective display screens 52a, 52b, 152 are darker than the sky area of input video based on the cameras.SELECTED DRAWING: Figure 2

    【課題】表示領域から照射される光を継続的に減少させて、表示領域への誘目を低減させる技術を提供する。【解決手段】映像処理装置HCU30は、複数のカメラによって撮像された車両後方の映像を、それぞれ表示領域を形成している右側方表示器50a、左側方表示器50b及び後方表示器150の各表示画面52a、52b、152に表示させる。HCU30は、各カメラから入力された入力映像のうちで、空が写る空領域を特定する。さらにHCU30は、車両周囲の明暗を判定する。車両周辺が暗いと判定された場合、各表示画面52a、52b、152に表示される出力映像の空領域が、カメラによる入力映像の空領域よりも暗くなるよう、空領域となる画素の階調値を変更する。【選択図】図2


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    Title :

    VIDEO PROCESSING DEVICE, OPERATION SUPPORT DISPLAY SYSTEM AND VIDEO PROCESSING METHOD


    Additional title:

    映像処理装置、運転支援表示システム、及び映像処理方法


    Contributors:

    Publication date :

    2017-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / 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



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