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132 条记录 (耗时 0.029 秒)

    Camera gestures for user interface control
    1.
    发明授权
    Camera gestures for user interface control 有权
    相机手势用于用户界面控制

    公开(公告)号：US08269842B2

    公开(公告)日：2012-09-18

    申请号：US12137202

    申请日：2008-06-11

    申请人： Kongqiao Wang ,  Liang Zhang ,  Yuanchun Shi

    发明人： Kongqiao Wang ,  Liang Zhang ,  Yuanchun Shi

    IPC分类号： H04N5/228

    CPC分类号： G06F3/017 ,  G06F3/0304 ,  G06F3/0346

    摘要： A system and method for using images captured from a digital camera to control navigation through a three-dimensional user interface. The sequence of images may be examined to identify feature points to be tracked through successive frames of the images captured by the camera. A plurality of classifiers may be used to discern shift from rotation gestures, based on expected behavior of feature points in the image when the camera is shifted or rotated in position. The various classifiers may generate voting values for shift and rotation gestures, and the system can use historical gesture information to assist in categorizing a current gesture.

    摘要翻译： 一种用于使用从数码相机捕获的图像来控制通过三维用户界面的导航的系统和方法。 可以检查图像序列以识别通过由相机捕获的图像的连续帧来跟踪的特征点。 当照相机在位置移动或旋转时，可以使用多个分类器来基于图像中的特征点的预期行为来辨别从旋转手势的偏移。 各种分类器可以产生移动和旋转手势的投票值，并且系统可以使用历史手势信息来辅助对当前手势进行分类。

    Camera Gestures for User Interface Control
    2.
    发明申请
    Camera Gestures for User Interface Control 有权
    相机手势用于用户界面控制

    公开(公告)号：US20090309765A1

    公开(公告)日：2009-12-17

    申请号：US12137202

    申请日：2008-06-11

    申请人： Kongqiao Wang ,  Liang Zhang ,  Yuanchun Shi

    发明人： Kongqiao Wang ,  Liang Zhang ,  Yuanchun Shi

    IPC分类号： H03K17/94

    CPC分类号： G06F3/017 ,  G06F3/0304 ,  G06F3/0346

    摘要： A system and method for using images captured from a digital camera to control navigation through a three-dimensional user interface. The sequence of images may be examined to identify feature points to be tracked through successive frames of the images captured by the camera. A plurality of classifiers may be used to discern shift from rotation gestures, based on expected behavior of feature points in the image when the camera is shifted or rotated in position. The various classifiers may generate voting values for shift and rotation gestures, and the system can use historical gesture information to assist in categorizing a current gesture.

    摘要翻译： 一种用于使用从数码相机捕获的图像来控制通过三维用户界面的导航的系统和方法。 可以检查图像序列以识别通过由相机捕获的图像的连续帧来跟踪的特征点。 当照相机在位置移动或旋转时，可以使用多个分类器来基于图像中的特征点的预期行为来辨别从旋转手势的偏移。 各种分类器可以产生移动和旋转手势的投票值，并且系统可以使用历史手势信息来辅助对当前手势进行分类。

    Sandal
    3.
    外观设计
    Sandal 有权

    公开(公告)号：USD1011705S1

    公开(公告)日：2024-01-23

    申请号：US29894878

    申请日：2023-06-14

    申请人： Liang Zhang

    设计人： Liang Zhang

    摘要： FIG. 1 is a top, right and front perspective view of a sandal showing my new design;
    FIG. 2 is a right view thereof;
    FIG. 3 is a left view thereof;
    FIG. 4 is a front elevational view thereof;
    FIG. 5 is a rear elevational view thereof;
    FIG. 6 is a top plan view thereof;
    FIG. 7 is a bottom plan view thereof; and,
    FIG. 8 is a bottom, left and rear perspective view.

    Method, apparatus and system for verifying data
    5.
    发明授权
    Method, apparatus and system for verifying data 有权

    公开(公告)号：US09659196B2

    公开(公告)日：2017-05-23

    申请号：US13876843

    申请日：2011-09-30

    申请人： Hui Li ,  Dan Yu ,  Yong Yuan ,  Liang Zhang

    发明人： Hui Li ,  Dan Yu ,  Yong Yuan ,  Liang Zhang

    IPC分类号： H04Q5/22 ,  G06K7/10 ,  G06K19/07

    CPC分类号： G06K7/10009 ,  G06K19/0723

    摘要： A method for data verification may include: receiving by a radio frequency identification (RFID) tag a write command including data to be written; writing by said RFID tag said data to be written into a local storage; reading by said RFID tag data from said local storage; and carrying out by said RFID tag a data verification according to said data read out. Further, a data verification apparatus may include a receiving module for receiving a write command including data to be written; a writing module for writing said data to be written into a first storage module configured for storing said data to be written; a reading module for reading data from said first storage module; and a verifying module for carrying out verification according to the data read out by said reading module. Such method and apparatus may reduce the time of data verification by an RFID tag.

    System and method for performing a radio link control (RLC) reset in a downlink multipoint system
    10.
    发明授权
    System and method for performing a radio link control (RLC) reset in a downlink multipoint system 有权
    用于在下行链路多点系统中执行无线电链路控制（RLC）复位的系统和方法

    公开(公告)号：US08902833B2

    公开(公告)日：2014-12-02

    申请号：US13333999

    申请日：2011-12-21

    申请人： Sumanth Govindappa ,  Srinivasa R. Eravelli ,  William L. Atkinson ,  Liang Zhang ,  Hailiang Cai ,  Danlu Zhang

    发明人： Sumanth Govindappa ,  Srinivasa R. Eravelli ,  William L. Atkinson ,  Liang Zhang ,  Hailiang Cai ,  Danlu Zhang

    IPC分类号： H04W4/00 ,  H04L12/26 ,  H04L1/18 ,  H04W72/04 ,  H04L1/00 ,  H04W36/18

    CPC分类号： H04L1/1874 ,  H04L2001/0096 ,  H04W36/18 ,  H04W72/0406

    摘要： A method and apparatus for wireless communication may provide an RLC reset procedure tailored for a multipoint HSDPA system utilizing a plurality of disparate Node Bs to provide an RLC flow from an RNC to a UE. Some aspects of the disclosure provide for a flush request to be provided to each of a plurality of Node Bs utilized as serving cells in the multipoint HSDPA system, so that stale packets are not retained in internal buffers at the Node Bs following the RLC reset procedure. In some examples, the RLC reset procedure is only completed after confirmation that the flush of the internal buffers has been completed. Confirmation may be explicitly provided by each Node B utilizing a backhaul interface, or may be implicitly determined utilizing timers or signaling between the respective Node Bs.

    摘要翻译： 用于无线通信的方法和装置可以提供为多点HSDPA系统量身定制的RLC复位过程，该多点HSDPA系统利用多个不同的节点B来提供从RNC到UE的RLC流。 本公开的一些方面提供了将被提供给用作多点HSDPA系统中的服务小区的多个节点B中的每一个的刷新请求，使得在RLC重置过程之后，不稳定的分组不保留在节点B处的内部缓冲器中 。 在一些示例中，RLC复位过程仅在确认内部缓冲器的刷新已经完成之后才完成。 每个节点B可以使用回程接口明确地提供确认，或者可以使用相应节点B之间的定时器或信令来隐含地确定。