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    3D PAINT EFFECTS IN A MESSAGING SYSTEM
    11.
    发明申请
    3D PAINT EFFECTS IN A MESSAGING SYSTEM 有权

    公开(公告)号：US20210358215A1

    公开(公告)日：2021-11-18

    申请号：US17386998

    申请日：2021-07-28

    Applicant: Snap Inc.

    Inventor： Piers George Cowburn ,  Kyle Goodrich ,  Samuel Edward Hare ,  Maxim Maximov Lazarov ,  David Li ,  Tony Mathew ,  Andrew James Mcphee ,  Daniel Moreno ,  Isac Andreas Müller Sandvik ,  Wentao Shang

    IPC: G06T17/20 ,  G06T19/20 ,  G06T11/20

    Abstract: Systems and methods are provided for determining a location of a selection in a space viewable in a camera view on a display of a computing device, detecting movement of the computing device, and generating a path based on the location of the selection and the movement of the computing device. The systems and methods further provide for generating a three-dimensional (3D) mesh along the path, populating the 3D mesh with selected options to generate a 3D paint object, and causing the generated 3D paint object to be displayed. The systems and methods further provide for receiving a request to send a message comprising an image or video overlaid by the 3D paint object, capturing the image or video overlaid by the displayed 3D paint object, generating the message comprising the image or video overlaid by the 3D paint object, and sending the message to another computing device.

    GESTURE-BASED SHARED AR SESSION CREATION
    13.
    发明公开
    GESTURE-BASED SHARED AR SESSION CREATION 审中-公开

    公开(公告)号：US20240231506A1

    公开(公告)日：2024-07-11

    申请号：US18611141

    申请日：2024-03-20

    Applicant: Snap Inc.

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

    IPC: G06F3/01 ,  G06F3/04815 ,  G06T19/00 ,  H04L51/04 ,  H04L67/131

    CPC classification number: G06F3/017 ,  G06F3/04815 ,  G06T19/006 ,  H04L51/04 ,  H04L67/131

    Abstract: Method of creating shared AR session based on a gesture starts with server receiving observed motion data from first device associated with first user. First device generating observed motion data based on an analysis of data stream comprising images of second user performing a gesture. Second user being associated with second device. Server receiving from second device captured motion data that corresponds to the gesture. Captured motion data being recorded by a sensor included in second device. Server determines whether there is a match between observed motion data from first device and captured motion data from second device.
    In response to determining that there is the match, server generates shared AR session between first device and second device and causes shared AR session to be displayed by first device and second device. Other embodiments are described herein.

    AUGMENTED REALITY GUIDANCE INTERFACE
    17.
    发明申请
    AUGMENTED REALITY GUIDANCE INTERFACE 有权

    公开(公告)号：US20230085791A1

    公开(公告)日：2023-03-23

    申请号：US17991413

    申请日：2022-11-21

    Applicant: Snap Inc.

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

    IPC: G01C21/36 ,  H04W4/029 ,  G06T19/00 ,  H04W4/021 ,  G06V30/413

    Abstract: Example embodiments described herein therefore relate to an AR guidance system to perform operations that include: detecting a client device at a location within a geo-fenced area, wherein the geo-fenced area may include within it, a destination of interest; determining a route to the destination of interest from the location of the client device within the geo-fenced area; causing display of a presentation of an environment within an AR interface at the client device; detecting a display of real-world signage within the presentation of the environment; generating a media item in response to the detecting the display of the signage within the presentation of the environment, wherein the media item is based on the route to the destination of interest; and causing display of the media item within the AR interface based on the position of the signage within the presentation of the environment.

    Depth estimation using biometric data
    18.
    发明授权
    Depth estimation using biometric data 有权

    公开(公告)号：US11580657B2

    公开(公告)日：2023-02-14

    申请号：US16983751

    申请日：2020-08-03

    Applicant: Snap Inc.

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

    IPC: G06T7/536 ,  G06T19/00 ,  G06T17/00 ,  G06T7/70

    Abstract: Method of generating depth estimate based on biometric data starts with server receiving positioning data from first device associated with first user. First device generates positioning data based on analysis of a data stream comprising images of second user that is associated with second device. Server then receives a biometric data of second user from second device. Biometric data is based on output from a sensor or a camera included in second device. Server then determines a distance of second user from first device using positioning data and biometric data of the second user. Other embodiments are described herein.

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