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    Apparatus and method improving marker identification within a motion capture system
    81.
    发明授权
    Apparatus and method improving marker identification within a motion capture system 有权
    装置和方法改善运动捕捉系统内的标记识别

    公开(公告)号：US07633521B2

    公开(公告)日：2009-12-15

    申请号：US11066954

    申请日：2005-02-25

    Applicant: Stephen G. Perlman ,  Greg LaSalle ,  Kenneth A. Pearce ,  John Speck

    Inventor： Stephen G. Perlman ,  Greg LaSalle ,  Kenneth A. Pearce ,  John Speck

    IPC: H04N7/18

    CPC classification number: G01S7/499 ,  G01S17/66 ,  G01S17/87 ,  G01S17/89 ,  G06F3/011

    Abstract: A system, apparatus and method are described for improving marker identification within a motion capture system. For example, a system according to one embodiment of the invention comprises: a plurality of cameras configurable for a motion capture session, each of the cameras having an illuminating device for generating light and a lens for capturing light reflected off of one or more retro-reflective markers used for the motion capture session; and a plurality of pieces of polarized material coupled over the illuminating device and the lens of each of the cameras, wherein for each individual camera, either a first orientation or a second orientation for the polarized material is selected based on which other cameras are within the individual camera's field of view and the orientation of the polarized material used for the other cameras, the first orientation being perpendicular to the second orientation.

    Abstract translation: 描述了用于改善运动捕捉系统内的标记识别的系统，装置和方法。 例如，根据本发明的一个实施例的系统包括：可配置用于运动捕捉会话的多个摄像机，每个摄像机具有用于产生光的照明装置和用于捕获从一个或多个后退装置反射的光的透镜， 用于运动捕捉会话的反射标记; 以及耦合在每个照相机的照明装置和透镜上的多个极化材料片，其中对于每个单独的照相机，基于哪个其他照相机位于所述照相机内部，选择用于偏振材料的第一取向或第二取向 单个摄像机的视场和用于其他摄像机的偏振材料的取向，第一取向垂直于第二取向。

    Self-configuring, adaptive, three-dimensional, wireless network
    82.
    发明授权
    Self-configuring, adaptive, three-dimensional, wireless network 有权
    自配置，自适应，三维，无线网络

    公开(公告)号：US07590084B2

    公开(公告)日：2009-09-15

    申请号：US10367197

    申请日：2003-02-14

    Applicant: Stephen G. Perlman

    Inventor： Stephen G. Perlman

    IPC: H04J3/08

    CPC classification number: H04W88/08 ,  H04B7/2606 ,  H04L63/0428

    Abstract: A network for wireless transmission of a media data in a building includes a plurality of access points. A first access point receives the media data from a source and transmits the media data downstream at a first data rate. A plurality of additional access points is distributed about the building, each of which includes an upstream transceiver to receive the media content on a first channel and a downstream transceiver to re-transmit the media content at substantially the first data rate on a second channel. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

    Abstract translation: 用于建筑物中的媒体数据的无线传输的网络包括多个接入点。 第一接入点从源接收媒体数据，并以第一数据速率向下游发送媒体数据。 关于建筑物分布有多个附加接入点，每个附加接入点包括上行收发器以在第一信道上接收媒体内容和下游收发信机，以基本上在第二信道上的第一数据速率重新发送媒体内容。 要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

    System and method for performing motion capture and image reconstruction
    84.
    发明申请
    System and method for performing motion capture and image reconstruction 有权
    用于执行运动捕捉和图像重建的系统和方法

    公开(公告)号：US20090174701A1

    公开(公告)日：2009-07-09

    申请号：US11888377

    申请日：2007-07-31

    Applicant: Tim S. Cotter ,  Stephen G. Perlman

    Inventor： Tim S. Cotter ,  Stephen G. Perlman

    IPC: G06T15/00 ,  H04N13/00

    CPC classification number: G06T17/20 ,  G06T7/20 ,  G06T7/596

    Abstract: A system and method are described for performing motion capture on a subject. For example, a computer-implemented method according to one embodiment of the invention comprise: creating a scalar field for the three-dimensional (3-D) capture volume of the subject; generating a surface mesh for the scalar field; retaining good vertices and removing bad vertices of the surface mesh; and storing the good vertices for use in subsequent reconstruction of the motion of the subject. Another computer-implemented method comprises: capturing a series of image frames of the subject over a period of time each frame each frame having a plurality of vertices defining a captured surface of the subject; establishing a reference frame having one or more of the plurality of vertices; performing frame-to-frame tracking to identify vertices within the N′th frame based on the (N−1)′th frame or an earlier frame; and performing reference-to-frame tracking to identify vertices within the N′th frame based on the reference frame to counter potential drift between the frames. Yet another computer-implemented method comprises: capturing motion capture data including a plurality of images of the N vertices during a motion capture session; retrospectively identifying X of the N vertices to track across the plurality of images where X

    Abstract translation: 描述了对主体进行运动捕捉的系统和方法。 例如，根据本发明的一个实施例的计算机实现的方法包括：为被摄体的三维（3-D）捕获体积创建标量场; 生成标量场的表面网格; 保持良好的顶点和去除表面网格的不良顶点; 并存储好的顶点以用于随后重建对象的运动。 另一种计算机实现的方法包括：在一段时间内捕获被摄体的一系列图像帧，每帧每帧具有限定被摄体的被捕获表面的多个顶点; 建立具有多个顶点中的一个或多个的参考帧; 执行帧到帧跟踪以基于第（N-1）帧或更早的帧来识别第N帧内的顶点; 以及基于所述参考帧执行参考到帧跟踪以识别所述第N帧内的顶点，以抵消所述帧之间的潜在漂移。 另一种计算机实现的方法包括：在运动捕捉会话期间捕获包括N个顶点的多个图像的运动捕捉数据; 回溯地识别N个顶点中的X，以跨越多个图像，其中X

    Mass storage repository for a wireless network
    85.
    发明授权
    Mass storage repository for a wireless network 有权
    无线网络的大容量存储库

    公开(公告)号：US07558525B2

    公开(公告)日：2009-07-07

    申请号：US10315788

    申请日：2002-12-10

    Applicant: Stephen G. Perlman

    Inventor： Stephen G. Perlman

    IPC: H04H20/71

    CPC classification number: H04W4/16 ,  H04H40/90

    Abstract: A video repository unit includes a plurality of disk drives arranged in a redundant array and circuitry to control writing/reading of video programs to/from the redundant array. A wireless transceiver receives video programs and transmits a selected video program to a remote viewer responsive to a request received by the wireless transceiver. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

    Abstract translation: 视频储存库包括布置在冗余阵列中的多个磁盘驱动器和用于控制向/从冗余阵列写入/读取视频节目的电路。 无线收发器响应于由无线收发机接收到的请求，接收视频节目并将所选择的视频节目发送给远程观众。 要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

    Antenna assembly for satellite and wireless services
    87.
    发明授权
    Antenna assembly for satellite and wireless services 有权
    用于卫星和无线服务的天线组件

    公开(公告)号：US07493078B2

    公开(公告)日：2009-02-17

    申请号：US10315694

    申请日：2002-12-10

    Applicant: Stephen G. Perlman

    Inventor： Stephen G. Perlman

    IPC: H04H20/71 ,  H04H40/00 ,  H04B7/185

    CPC classification number: H04H40/90 ,  H01Q1/247 ,  H01Q19/132 ,  H04N7/20

    Abstract: An antenna assembly includes a reflector dish and a unit attached at a distal end of an arm to receive satellite signals reflected from the reflector dish. The unit includes at least one low-noise block converter (LNB) to receive the satellite signals and a wireless communication transceiver that operates to transmit and receive video and data information within a surrounding range.

    Abstract translation: 天线组件包括反射器盘和附接在臂的远端处以接收从反射器盘反射的卫星信号的单元。 该单元包括用于接收卫星信号的至少一个低噪声块转换器（LNB）和用于在周围范围内发送和接收视频和数据信息的无线通信收发器。

    Mass storage repository for a wireless network
    88.
    发明申请
    Mass storage repository for a wireless network 有权
    无线网络的大容量存储库

    公开(公告)号：US20080216126A1

    公开(公告)日：2008-09-04

    申请号：US12148433

    申请日：2008-04-18

    Applicant: Stephen G. Perlman

    Inventor： Stephen G. Perlman

    IPC: H04N7/20 ,  H04N7/173 ,  H04B7/185 ,  H04H60/09

    CPC classification number: H04W4/16 ,  H04H40/90

    Abstract: A video repository unit includes a plurality of disk drives arranged in a redundant array and circuitry to control writing/reading of video programs to/from the redundant array. A wireless transceiver receives video programs and transmits a selected video program to a remote viewer responsive to a request received by the wireless transceiver. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims.

    Abstract translation: 视频储存库包括布置在冗余阵列中的多个磁盘驱动器和用于控制向/从冗余阵列写入/读取视频节目的电路。 无线收发器响应于由无线收发机接收的请求，接收视频节目并将所选择的视频节目发送给远程观众。 要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

    Method of operation for a three-dimensional, wireless network
    89.
    发明申请
    Method of operation for a three-dimensional, wireless network 审中-公开
    三维无线网络的操作方法

    公开(公告)号：US20080165752A1

    公开(公告)日：2008-07-10

    申请号：US12070759

    申请日：2008-02-21

    Applicant: Stephen G. Perlman

    Inventor： Stephen G. Perlman

    IPC: H04Q7/24

    CPC classification number: H04W88/04 ,  H04W84/12

    Abstract: A method of operation for wireless transmission of data to one or more destination devices across a network that includes a plurality of access points disposed about a building, each access point having a first transmission range of maximum bandwidth and a second transmission range of signal interference, the access points being arranged in a topology wherein each access point is spaced-apart from a nearest neighboring access point by a first distance less than the first transmission range. The data is transmitted by a first access point; then it is repeated by a series of additional access points that extends across the topology. Re-transmission of the data occurs in a manner wherein any pair of access points transmitting on the same channel is separated by a distance greater than the second transmission range. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the claims. 37 CFR 1.72(b).

    Abstract translation: 一种用于通过网络将数据无线传输到一个或多个目的地设备的操作方法，所述网络包括围绕建筑物布置的多个接入点，每个接入点具有最大带宽的第一传输范围和信号干扰的第二传输范围， 接入点被布置在拓扑中，其中每个接入点与最近的相邻接入点间隔小于第一传输范围的第一距离。 数据由第一接入点发送; 那么它将被跨越拓扑延伸的一系列附加接入点重复。 数据的重新发送是以相同信道上发送的任何一对接入点被分开大于第二传输范围的距离的方式发生的。 要强调的是，该摘要被提供以符合要求抽象的规则，允许搜索者或其他读者快速确定技术公开内容的主题。 提交它的理解是，它不会用于解释或限制权利要求的范围或含义。 37 CFR 1.72（b）。

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