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    DISPLAY SYSTEM AND IMAGE DISPLAY METHOD
    3.
    发明公开
    DISPLAY SYSTEM AND IMAGE DISPLAY METHOD 审中-实审

    公开(公告)号：EP4325478A3

    公开(公告)日：2024-07-17

    申请号：EP23217032.4

    申请日：2017-12-12

    申请人： BOE Technology Group Co., Ltd.

    发明人： Hong, Tao

    IPC分类号： G02B27/01 ,  G02B27/14 ,  G09G5/377

    CPC分类号： G02B27/0172 ,  G02B2027/013820130101 ,  G02B27/145 ,  G09G2370/2020130101 ,  G09G2340/1220130101 ,  G09G5/377

    摘要： A display system and an image display method are disclosed. The display system (100) includes an image display device (110), and a calibration device (134). At least part of the image display device (110) is configured to be at least partially transparent, so as to at least partially receive a surrounding image for an opposite side (162) of the image display device (110) at a display side (161) of the image display device (110). The image display device (110) is further configured to display a first image received by the image display device (110) at the display side (161). The calibration device (134) is configured to obtain matching information based on the surrounding image and the first image in real time.

    THREE-DIMENSIONAL VIDEO DISPLAY DEVICE, THREE-DIMENSIONAL VIDEO DISPLAY METHOD, AND PROGRAM
    4.
    发明公开
    THREE-DIMENSIONAL VIDEO DISPLAY DEVICE, THREE-DIMENSIONAL VIDEO DISPLAY METHOD, AND PROGRAM 审中-公开

    公开(公告)号：EP4294005A1

    公开(公告)日：2023-12-20

    申请号：EP22771104.1

    申请日：2022-03-01

    申请人： JVCKenwood Corporation

    发明人： AIBA, Hideki

    IPC分类号： H04N13/366 ,  G09G5/00 ,  G09G5/36 ,  G09G5/377 ,  H04N13/279

    摘要： Included are: an image display unit (12) configured to display an image; an observer position detection unit (32) configured to detect a position of a nearby observer; a rendering unit (33) configured to form an image of a virtual object corresponding to the position of the observer detected by the observer position detection unit (32); a rotation unit (14) configured to rotate the image display unit (12) to a position facing the observer detected by the observer position detection unit (32); a background image obtainment unit (15) configured to obtain an image of a background behind the image display unit (12); and an image composition processing unit (35) configured to generate a composite image in which the image of the virtual object formed by the rendering unit (33) is superimposed on the image of the background obtained by the background image obtainment unit (15) and display the composite image on the image display unit (12).

    DISPLAY DRIVERS, APPARATUSES AND METHODS FOR IMPROVING IMAGE QUALITY IN FOVEATED IMAGES
    7.
    发明公开
    DISPLAY DRIVERS, APPARATUSES AND METHODS FOR IMPROVING IMAGE QUALITY IN FOVEATED IMAGES 审中-公开

    公开(公告)号：EP4138068A1

    公开(公告)日：2023-02-22

    申请号：EP22180051.9

    申请日：2022-06-21

    申请人： Varjo Technologies Oy

    发明人： Sahlsten, Oiva ,  Strandborg, Mikko

    IPC分类号： G09G3/20 ,  G09G5/377 ,  G09G5/391 ,  G09G5/00

    摘要： Disclosed is a display apparatus (100) comprising display (102, 404, 506), display driver (104, 502), and processor (106, 504) configured to send input signal (200) to display driver, first part (202) and second part (204) of input signal comprise first pixel data pertaining to portion of first image frame and second pixel data pertaining to second image frame, respectively, first part of input signal further comprises extra pixel data (Z1-Z4) pertaining to second image frame. Display driver is configured to: re-scale pixels (A-H) of first pixel data based on display resolution; update pixels (X1-X4) of second pixel data based on extra pixel data; generate control signal based on re-scaled pixels (A1-A4, B1-B4, C1-C4, D1-D4, E1-E4, F1-F4, G1-G4, H1-H4) and updated pixels ((Z1, X1), (Z2, X2), (Z3, X3), (Z4, X4)); drive display using control signal to present visual scene, wherein re-scaled pixels surround updated pixels when displayed on display area (402).