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184 条记录 (耗时 0.029 秒)

    METHOD AND APPARATUS FOR INITIATING A FEATURE BASED AT LEAST IN PART ON THE TRACKED MOVEMENT
    21.
    发明申请
    METHOD AND APPARATUS FOR INITIATING A FEATURE BASED AT LEAST IN PART ON THE TRACKED MOVEMENT 审中-公开
    基于跟踪运动的部分启动特征的方法和装置

    公开(公告)号：US20110074675A1

    公开(公告)日：2011-03-31

    申请号：US12569764

    申请日：2009-09-29

    申请人： Ge Shiming ,  Fang Yikai ,  Xie Xiaohui ,  Li Jiangwei ,  Lei Xu ,  Kongqiao Wang

    发明人： Ge Shiming ,  Fang Yikai ,  Xie Xiaohui ,  Li Jiangwei ,  Lei Xu ,  Kongqiao Wang

    IPC分类号： G06F3/033 ,  H04N5/225

    CPC分类号： G06F3/017 ,  G06K9/00362

    摘要： In accordance with an example embodiment of the present invention, an apparatus comprising a camera configured to capture one or more media frames. Further, the apparatus comprises at least one processor and at least one memory including computer program code. The at least one memory and the computer program code is configured to, with the at least one processor, cause the apparatus to perform at least the following: filter the one or more media frames using one or more shaped filter banks; determine a gesture related to the one or more media frames; track movement of the gesture; and initiate a feature based at least in part on the tracked movement.

    摘要翻译： 根据本发明的示例实施例，一种包括被配置为捕获一个或多个媒体帧的相机的装置。 此外，该装置包括至少一个处理器和包括计算机程序代码的至少一个存储器。 所述至少一个存储器和所述计算机程序代码被配置为：利用所述至少一个处理器使得所述设备至少执行以下操作：使用一个或多个形状的过滤器组来过滤所述一个或多个媒体帧; 确定与所述一个或多个媒体帧相关的手势; 轨迹运动的手势; 并且至少部分地基于跟踪的运动来发起特征。

    Facial steamer
    22.
    外观设计
    Facial steamer 有权

    公开(公告)号：USD1044008S1

    公开(公告)日：2024-09-24

    申请号：US29746514

    申请日：2020-08-14

    申请人： Lei Xu

    设计人： Lei Xu

    摘要： FIG. 1 is a perspective view of a facial steamer showing my new design;
    FIG. 2 is other perspective view thereof;
    FIG. 3 is a front view thereof;
    FIG. 4 is a back view thereof;
    FIG. 5 is a right-side view thereof;
    FIG. 6 is a left-side view thereof;
    FIG. 7 is a top view thereof; and,
    FIG. 8 is a bottom view thereof.
    The broken lines shown in figures illustrate portions of the facial steamer that form no part of the claimed design.

    Methods and Apparatuses of Processing Sealed Data with Field Programmable Gate Array
    24.
    发明申请
    Methods and Apparatuses of Processing Sealed Data with Field Programmable Gate Array 审中-公开
    用现场可编程门阵列处理密封数据的方法和装置

    公开(公告)号：US20150304105A1

    公开(公告)日：2015-10-22

    申请号：US14615756

    申请日：2015-02-06

    申请人： Weidong Shi ,  Yang Lu ,  Lei Xu

    发明人： Weidong Shi ,  Yang Lu ,  Lei Xu

    IPC分类号： H04L9/08

    CPC分类号： H04L9/0825 ,  H04L9/0643 ,  H04L2209/12

    摘要： The present invention describes a data processing apparatus comprising, at least one field-programmable gate array device, at least one transceiver, at least one storage device wherein said storage device stores at least one key, a key translator in the form of bitstream or reconfigurable circuit wherein said key translator can decrypt an encrypted key, a data sealer wherein said data sealer can encrypt data stored in the field-programmable gate array device or the electronic memory device, and a data unsealer wherein said data unsealer can decrypt data stored in the field-programmable gate array device or the electronic memory device.

    摘要翻译： 本发明描述了一种数据处理装置，包括：至少一个现场可编程门阵列装置，至少一个收发器，至少一个存储装置，其中所述存储装置存储至少一个密钥，以比特流或可重配置形式的密钥转换器 电路，其中所述密钥转换器可以解密加密的密钥，数据密码器，其中所述数据密码器可加密存储在现场可编程门阵列器件或电子存储器件中的数据，以及数据解密器，其中所述数据解密器可以解密存储在 现场可编程门阵列器件或电子存储器件。

    Optical switching network
    27.
    发明授权
    Optical switching network 有权
    光交换网络

    公开(公告)号：US08705954B2

    公开(公告)日：2014-04-22

    申请号：US13078980

    申请日：2011-04-03

    申请人： Ankit Singla ,  Atul Singh ,  Kishore Ramachandran ,  Lei Xu ,  Yueping Zhang

    发明人： Ankit Singla ,  Atul Singh ,  Kishore Ramachandran ,  Lei Xu ,  Yueping Zhang

    IPC分类号： H04J14/02

    CPC分类号： H04J14/0212 ,  H04J14/0204 ,  H04J14/0205 ,  H04J14/0217 ,  H04J14/0257 ,  H04J14/0267

    摘要： An all-optical transmission system includes an optical switch matrix, a plurality of optical components communicating over the optical switch matrix, and a top of rack (ToR) switch coupled to each optical component. Each ToR switch communicates with the optical components and with other ToR switches. The optical component includes a send circuit and a receive circuit with the send circuit having a ToR transceiver to receive data, a multiplexer coupled to the ToR transceiver, a Wavelength Selective Switch (WSS) coupled to the multiplexer, and a circulator coupled to the WSS.

    摘要翻译： 全光传输系统包括光开关矩阵，通过光开关矩阵通信的多个光学部件和耦合到每个光学部件的机架顶部（ToR）开关。 每个ToR交换机与光学组件和其他ToR交换机通信。 光学部件包括发送电路和发送电路具有用于接收数据的ToR收发器的接收电路，耦合到ToR收发器的多路复用器，耦合到多路复用器的波长选择性开关（WSS）以及耦合到WSS的循环器 。

    Reverse concatenated encoding and decoding
    28.
    发明授权
    Reverse concatenated encoding and decoding 有权
    反向级联编码和解码

    公开(公告)号：US08595585B2

    公开(公告)日：2013-11-26

    申请号：US13116249

    申请日：2011-05-26

    申请人： Ivan B. Djordjevic ,  Lei Xu ,  Ting Wang

    发明人： Ivan B. Djordjevic ,  Lei Xu ,  Ting Wang

    IPC分类号： H03M13/00 ,  G06F11/00

    CPC分类号： H03M13/2963 ,  H03M13/1102 ,  H03M13/1117 ,  H03M13/136 ,  H03M13/152 ,  H03M13/6331 ,  H04L1/005 ,  H04L1/0057

    摘要： Methods and systems for transmitting and receiving data include reverse concatenated encoding and decoding. Reverse concatenated decoding includes inner decoding the encoded stream with an inner decoder that uses a low-complexity linear-block code to produce an inner-decoder output stream, outer decoding the inner-decoder output stream with an outer decoder that uses a low-density parity-check code to produce an information stream, and iterating extrinsic bit reliabilities from the outer decoding for use in subsequent inner decoding to improve decoding performance.

    摘要翻译： 发送和接收数据的方法和系统包括反向级联编码和解码。 反向级联解码包括使用内部解码器对编码流进行内部解码，内部解码器使用低复杂度线性块码来产生内部解码器输出流，使用外部解码器对内部解码器输出流进行外部解码，外部解码器使用低密度 奇偶校验码产生信息流，以及从外部解码中迭代外部位可靠性，用于随后的内部解码以提高解码性能。

    Reduced-complexity LDPC decoding
    29.
    发明授权
    Reduced-complexity LDPC decoding 有权
    降低复杂度的LDPC解码

    公开(公告)号：US08589755B2

    公开(公告)日：2013-11-19

    申请号：US13114793

    申请日：2011-05-24

    申请人： Ivan B. Djordjevic ,  Lei Xu ,  Ting Wang

    发明人： Ivan B. Djordjevic ,  Lei Xu ,  Ting Wang

    IPC分类号： H03M13/00 ,  G06F11/00

    CPC分类号： H03M13/1117 ,  H03M13/6502 ,  H03M13/658 ,  H04L1/0047 ,  H04L1/0054 ,  H04L1/0057 ,  H04L1/0071

    摘要： Methods and systems for reduced-complexity decoding of low-density parity-check (LDPC) information. An encoded input stream is received. The received stream is decoded with one or more reduced-complexity min-sum or a posteriori probability LDPC decoders. A v-node update rule in the reduced complexity decoder is omitted.

    摘要翻译： 用于低密度奇偶校验（LDPC）信息的降低复杂度解码的方法和系统。 接收编码的输入流。 所接收的流被解码为一个或多个复杂度较低的最小和或后验概率LDPC解码器。 省略了复杂度降低的解码器中的v节点更新规则。

    System and Method for Redeeming an Electronic Promotion Code at a Point of Sale
    30.
    发明申请
    System and Method for Redeeming an Electronic Promotion Code at a Point of Sale 有权
    在销售点兑换电子促销代码的制度和方法

    公开(公告)号：US20130282462A1

    公开(公告)日：2013-10-24

    申请号：US13583889

    申请日：2012-04-24

    申请人： Lei Xu ,  Juqiang Bao ,  Wei Zhou ,  Wanhui Dai

    发明人： Lei Xu ,  Juqiang Bao ,  Wei Zhou ,  Wanhui Dai

    IPC分类号： G06Q30/02

    CPC分类号： G06Q30/0238 ,  G06Q30/0251

    摘要： An authentication device and a mobile device work together for redeeming an electronic promotion code at a point of sale. Upon receipt of an electronic promotion code, the authentication device encrypts the electronic promotion code and transmits the encrypted promotion code to the mobile device. In response, the mobile device decrypts the encrypted promotion code and determines whether the decrypted promotion code satisfies one or more predefined conditions. If so, the mobile device displays a message, indicating a successful redemption of the promotion code at the point of sale. In some implementations, the message includes a confirmation code, which is provided to the authentication device for generating a transaction log record. In some implementations, the mobile device also generates a separate transaction log record for the promotion code and transmits the transaction log record to a remote server for further processing.

    摘要翻译： 验证设备和移动设备一起工作以在销售点兑换电子促销代码。 在接收到电子促销代码时，认证装置加密电子促销代码，并将加密的促销代码发送到移动装置。 作为响应，移动设备解密加密的促销代码，并确定解密的促销代码是否满足一个或多个预定条件。 如果是这样，移动设备会显示一条消息，指示在销售点成功兑换促销代码。 在一些实现中，消息包括确认代码，该确认代码被提供给认证设备以生成事务日志记录。 在一些实施方式中，移动设备还为促销代码生成单独的事务日志记录，并将事务日志记录传送到远程服务器用于进一步处理。