PICTURE DISPLAY METHOD AND APPARATUS, AND DEVICE AND MEDIUM

    公开(公告)号:US20240427547A1

    公开(公告)日:2024-12-26

    申请号:US18703705

    申请日:2023-07-06

    Abstract: The present invention relates to a picture display method. In the present invention, a target database for storing at least one candidate three-dimensional model and a feature matrix corresponding to each candidate three-dimensional model is created, wherein the candidate three-dimensional model is obtained on the basis of performing incomplete-part completion and/or color restoration on an initial three-dimensional model obtained by means of scanning by a picture scanning device. Therefore, after a picture including a target object is collected and a target feature matrix of the target object is determined on the basis of the picture including the target object, a target three-dimensional model, which matches the target object and has been subjected to incomplete part completion and/or color restoration, can be acquired from the target database on the basis of the target feature matrix of the target object, so as to display the target three-dimensional model.

    VIRTUAL REALITY DISPLAY DEVICE AND DISPLAY METHOD

    公开(公告)号:US20230178044A1

    公开(公告)日:2023-06-08

    申请号:US17416477

    申请日:2020-12-29

    CPC classification number: G09G3/3607 G06F3/011 G09G5/391

    Abstract: A virtual reality (VR) display device and a display method are provided, so as to improve the problems that an existing VR display device has higher power consumption and waste of resources. The display method for the VR display device includes: in response to a first operation of a user, initiating a smartview mode (S101); controlling display in a first display region of a screen of the VR display device to be at first definition; controlling display in a second display region, other than the first display region, of the screen of the VR display device to be at second definition (S102); and supplementing and displaying black for part of pixels in the second display region (S103); the first display region is a region watched by human eyes; and the first definition is greater than the second definition.

    DISPLAY PANEL, CRACK DETECTION METHOD THEREFOR, AND DISPLAY DEVICE

    公开(公告)号:US20230027375A1

    公开(公告)日:2023-01-26

    申请号:US17764991

    申请日:2021-05-27

    Abstract: A display panel, crack detection method therefor, and display device. The display panel comprises a display area (100) provided with at least one first data line (101) and at least one second data line (102), and peripheral area (200) surrounding the display area and provided with a first crack detection line, second crack detection line, first detection switch circuit (51), and second detection switch circuit (52); the first crack detection line and second crack detection line are in different functional layers; the first crack detection line has a first end (A) electrically connected to a first test end and a second end (C) electrically connected to first detection switch circuit; the second crack detection line has a first end (B1) electrically connected to a third node (B) that is different from the first end (A) and second end (C), and a second end (A1 electrically connected to second detection switch circuit.

    METHOD AND APPARATUS OF PROCESSING IMAGE DISTORTION

    公开(公告)号:US20220405895A1

    公开(公告)日:2022-12-22

    申请号:US17436648

    申请日:2020-12-24

    Abstract: An image distortion processing method, including: determining a first relationship between a position of a human eye and a viewing position of the human eye on the VR screen; displaying an initially distorted image on the VR screen; determining a first feature point located at a first initial position in the initially distorted image; determining a first human eye position of the human eye in a case of viewing the first feature point located at a first target position; determining the first target position according to the first relationship and the first human eye position; determining a first target distortion parameter corresponding to the first feature point located at the first target position according to a relationship between a position of the feature point on the VR screen and a distortion parameter; and performing distortion on an image displayed on the VR screen according to the first target distortion parameter.

    DISPLAY PANEL, METHOD FOR DRIVING THE SAME, AND DISPLAY DEVICE

    公开(公告)号:US20220351666A1

    公开(公告)日:2022-11-03

    申请号:US17594771

    申请日:2020-10-30

    Abstract: The display panel includes a plurality of rows and a plurality of columns of pixel circuits, a plurality of rows of gate lines, a plurality rows of reset control lines, and a plurality of columns of data lines, a same row of pixel circuits corresponds to two rows of gate lines, and one/the other row of gate line is electrically connected to odd/even-numbered columns of pixel circuits in the row of pixel circuits, and provides a corresponding gate driving signal for the odd/even-numbered columns of pixel circuits; a same column of pixel circuits corresponds to two columns of data lines, and one/the other column of data line of the two columns of data lines is electrically connected to odd/even-numbered rows of pixel circuits, and provides a corresponding data voltage for the odd/even-numbered rows of pixel circuits.

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