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    Display method and virtual reality device
    1.
    发明授权
    Display method and virtual reality device 有权

    公开(公告)号：US11748950B2

    公开(公告)日：2023-09-05

    申请号：US17090642

    申请日：2020-11-05

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Xin Xin ,  Weixi Zheng ,  Xueyan Huang

    IPC: G06T19/00 ,  G06F40/279 ,  G06F3/16 ,  H04L12/28 ,  G06V20/64

    CPC classification number: G06T19/00 ,  G06F3/165 ,  G06F40/279 ,  G06V20/653 ,  H04L12/282

    Abstract: A display method is provided, including: generating, by a virtual reality device, a selection instruction for target content in response to an operation of a user; identifying, by the virtual reality device, at least one keyword from the target content according to the selection instruction; obtaining, by the virtual reality device, a target 3D environment model and at least one piece of target 3D environment data through matching based on the at least one keyword and a preset matching rule, where the preset matching rule includes a 3D environment model rule and at least one 3D environment data rule; and applying, by the virtual reality device, the at least one piece of target 3D environment data to the target 3D environment model, to present a corresponding 3D virtual reality environment.

    Interface interaction apparatus and method
    2.
    发明授权
    Interface interaction apparatus and method 有权

    公开(公告)号：US10860092B2

    公开(公告)日：2020-12-08

    申请号：US15405404

    申请日：2017-01-13

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jianming Dong ,  Weixi Zheng ,  Zhe Sun

    IPC: G06F3/01 ,  G06F3/0482 ,  G02B27/01 ,  G06F3/0346 ,  G06F3/038 ,  G06F3/0484 ,  G02B27/00 ,  G06T19/00

    Abstract: An interface interaction method and apparatus for actively interacting with a virtual interface only by rotating a user head, and pertaining to the field of augmented reality technologies. The disclosure includes obtaining rotation parameters of the user head, where the rotation parameters include a rotation direction, a rotation angle, and a rotation angular acceleration, determining an interaction instruction according to the obtained rotation parameters and a preset instruction determining rule, and executing the determined interaction instruction to implement interaction control of interfaces displayed by a display component. Hence, a virtual interface interaction manner is expanded, and user experience is improved.

    Interface Interaction Apparatus and Method
    3.
    发明申请
    Interface Interaction Apparatus and Method 审中-公开

    公开(公告)号：US20170199565A1

    公开(公告)日：2017-07-13

    申请号：US15405404

    申请日：2017-01-13

    Applicant: Huawei Technologies Co., Ltd.

    Inventor： Jianming Dong ,  Weixi Zheng ,  Zhe Sun

    IPC: G06F3/01 ,  G06F3/0484

    CPC classification number: G06F3/012 ,  G02B27/0093 ,  G02B27/017 ,  G06F3/017 ,  G06F3/0346 ,  G06F3/038 ,  G06F3/0482 ,  G06F3/04845 ,  G06T19/006

    Abstract: An interface interaction method and apparatus for actively interacting with a virtual interface only by rotating a user head, and pertaining to the field of augmented reality technologies. The disclosure includes obtaining rotation parameters of the user head, where the rotation parameters include a rotation direction, a rotation angle, and a rotation angular acceleration, determining an interaction instruction according to the obtained rotation parameters and a preset instruction determining rule, and executing the determined interaction instruction to implement interaction control of interfaces displayed by a display component. Hence, a virtual interface interaction manner is expanded, and user experience is improved.

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