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    Augmented reality system
    71.
    发明授权
    Augmented reality system 有权

    公开(公告)号：US11335067B2

    公开(公告)日：2022-05-17

    申请号：US16921487

    申请日：2020-07-06

    Applicant: Snap Inc.

    Inventor： Piers Cowburn ,  Qi Pan ,  Isac Andreas Müller Sandvik

    IPC: G06T19/00 ,  H04L67/131 ,  H04L67/52 ,  G06T15/20 ,  G06T19/20 ,  G06F3/04842 ,  G06F3/0482 ,  G06T1/00 ,  H04L67/01

    Abstract: An augmented reality system to generate and cause display of a presentation of a space at a first client device, receive one or more selections of points within the presentation of the space at the first client device, and render graphical elements at the one or more points within the presentation of the space at the first client device. The augmented reality system is further configured to receive a display request to display the space at a second client device, and in response, may render a second presentation of the space at the second client device, wherein the second presentation of the space includes the graphical elements at the one or more points.

    Occlusion detection system
    74.
    发明授权
    Occlusion detection system 有权

    公开(公告)号：US11151408B2

    公开(公告)日：2021-10-19

    申请号：US16566474

    申请日：2019-09-10

    Applicant: Snap Inc.

    Inventor： Piers Cowburn ,  David Li ,  Isac Andreas Müller Sandvik ,  Qi Pan

    IPC: G06K9/62 ,  G06T7/90 ,  H04W4/30 ,  G06T19/00 ,  H04L12/58 ,  H04W4/021

    Abstract: An occlusion detection system to perform operations that include: capturing image data that depicts an environment at a client device, the environment including a target object at a position within the environment; causing display of a presentation of the environment at the client device, the presentation of the environment including a display of the target object at the position within the environment; detecting a first attribute of the display of the target object at the client device; performing a comparison of the first attribute of the display of the target object and a second attribute associated with the target object; and detecting an occlusion based on the comparison.

    AUGMENTED REALITY SESSION CREATION USING SKELETON TRACKING
    76.
    发明申请
    AUGMENTED REALITY SESSION CREATION USING SKELETON TRACKING 有权

    公开(公告)号：US20210241529A1

    公开(公告)日：2021-08-05

    申请号：US16782874

    申请日：2020-02-05

    Applicant: Snap Inc.

    Inventor： Piers Cowburn ,  David Li ,  Isac Andreas Müller Sandvik ,  Qi Pan ,  Matan Zohar

    IPC: G06T19/00 ,  G06K9/00 ,  G06T7/73 ,  H04L29/06

    Abstract: Methods and systems are disclosed for creating a shared augmented reality (AR) session. The methods and systems perform operations comprising: receiving, by a second device, a request to join an AR session initialized by a first device; in response to receiving the request, detecting a body corresponding to a user of the first device in one or more images captured by a camera of the second device; identifying a body part of the detected body corresponding to the user of the first device; determining, by the second device, a transformation in the AR session between the first device and the second device using the identified body part; and causing the AR session to be displayed by the second device based on the determined transformation.

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