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    Two-stage body pose estimation
    12.
    发明授权
    Two-stage body pose estimation 有权

    公开(公告)号：US12211307B1

    公开(公告)日：2025-01-28

    申请号：US17696728

    申请日：2022-03-16

    Applicant: Apple Inc.

    Inventor： Tanmay Batra ,  Bharath Kumar Comandur Jagannathan Raghunathan ,  Stefano Alletto

    IPC: G06V40/10 ,  G06T7/70

    Abstract: In one implementation, a method of body pose estimation is performed at a device including one or more processors and non-transitory memory. The method includes obtaining a plurality of two-dimensional images of a body in a three-dimensional environment at a respective plurality of times. The method includes determining, for each of the plurality of two-dimensional images, the two-dimensional location in the two-dimensional image of one or more joints of the body at the respective plurality of times. The method includes determining, based on the two-dimensional locations, a plurality of three-dimensional locations in the three-dimensional environment of the one or more joints of the body at the respective plurality of times. The method includes determining, based on the three-dimensional locations, a plurality of updated three-dimensional locations in the three-dimensional environment of the one or more joints of the body at the respective plurality of times.

    Attention diversion control
    16.
    发明授权
    Attention diversion control 有权

    公开(公告)号：US10891922B1

    公开(公告)日：2021-01-12

    申请号：US16508467

    申请日：2019-07-11

    Applicant: Apple Inc.

    Inventor： Tanmay Batra ,  Daniel Ulbricht

    IPC: G09G5/377 ,  G06K9/00 ,  G09G5/14

    Abstract: In one implementation, a method is disclosed for controlling attention diversions while presenting computer-generated reality (CGR) environments on an electronic device. The method includes presenting content representing a view of CGR environment on a display. While presenting the content, an object is detected in a physical environment in which the electronic device is located using an image sensor of the electronic device. The method further includes determining whether the object exhibits a characteristic indicative of attention-seeking behavior. In accordance with a determination that the object exhibits the characteristic, a visual cue corresponding to the object is presented on a first portion of the display without modifying the presentation of the content on a second portion of the display.

    Plane Detection Using Semantic Segmentation
    19.
    发明申请
    Plane Detection Using Semantic Segmentation 有权

    公开(公告)号：US20210406541A1

    公开(公告)日：2021-12-30

    申请号：US17473469

    申请日：2021-09-13

    Applicant: Apple Inc.

    Inventor： Daniel Ulbricht ,  Angela Blechschmidt ,  Mohammad Haris Baig ,  Tanmay Batra ,  Eshan Verma ,  Amit Kumar KC

    IPC: G06K9/00 ,  G06K9/62 ,  G06K9/72 ,  G06T19/00 ,  G06T7/70

    Abstract: In one implementation, a method of generating a plane hypothesis is performed by a device including one or more processors, non-transitory memory, and a scene camera. The method includes obtaining an image of a scene including a plurality of pixels. The method includes obtaining a plurality of points of a point cloud based on the image of the scene. The method includes obtaining an object classification set based on the image of the scene. Each element of the object classification set includes a plurality of pixels respectively associated with a corresponding object in the scene. The method includes detecting a plane within the scene by identifying a subset of the plurality of points of the point cloud that correspond to a particular element of the object classification set.

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