HUMAN HEAD DETECTION IN DEPTH IMAGES
    12.
    发明申请
    HUMAN HEAD DETECTION IN DEPTH IMAGES 审中-公开
    深度图像中的人体头部检测

    公开(公告)号:US20150332466A1

    公开(公告)日:2015-11-19

    申请号:US14798198

    申请日:2015-07-13

    Inventor: Wei Hu Zhixiang He

    Abstract: Systems, devices and methods are described including receiving a depth image and applying a template to pixels of the depth image to determine a location of a human head in the depth image. The template includes a circular shaped region and a first annular shaped region surrounding the circular shaped region. The circular shaped region specifies a first range of depth values. The first annular shaped region specifies a second range of depth values that are larger than depth values of the first range of depth values.

    Abstract translation: 描述了系统,设备和方法,包括接收深度图像并将模板应用于深度图像的像素,以确定人类头部在深度图像中的位置。 模板包括圆形区域和围绕圆形区域的第一环形区域。 圆形区域指定深度值的第一范围。 第一环形区域指定深度值的第二范围,其大于深度值的第一范围的深度值。

    TRACKING OBJECTS USING SENSOR ROTATION

    公开(公告)号:US20210235020A1

    公开(公告)日:2021-07-29

    申请号:US15734505

    申请日:2018-12-28

    Inventor: Wei Hu Jianxin Fan

    Abstract: An example apparatus for tracking objects includes a controller to receive a depth map, a focus distance, and an image frame of an object to be tracked. The controller is to detect the object to be tracked in the image frame and generate an object position for the object in the image frame. The controller is to calculate a deflection angle for the object based on the depth map, the focus distance, and the object position. The controller is to further rotate an imaging sensor based on the deflection angle.

    Heat spreaders with interlocked inserts

    公开(公告)号:US10969840B2

    公开(公告)日:2021-04-06

    申请号:US15768915

    申请日:2015-11-16

    Abstract: Disclosed herein are embodiments of heat spreaders with interlocked inserts, and related devices and methods. In some embodiments, a heat spreader may include: a frame formed of a first material, wherein the frame includes an opening, a projection of the frame extends into the opening, and the projection has a top surface, a side surface, and a bottom surface; a recess having at least one sidewall formed by the frame; and an insert formed of a second material different from the first material, wherein the insert is disposed in the frame and in contact with the top surface, the side surface, and the bottom surface of the projection.

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