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21. 发明申请

US20060157640A1 Apparatus and method for capturing still images and video using coded aperture techniques 有权
标题翻译：使用编码孔径技术捕获静止图像和视频的装置和方法
公开(公告)号：US20060157640A1
公开(公告)日：2006-07-20
申请号：US11039029
申请日：2005-01-18
申请人： Stephen Perlman , Axel Busboom , Tim Cotter , John Speck , Roger van der Laan
发明人： Stephen Perlman , Axel Busboom , Tim Cotter , John Speck , Roger van der Laan
IPC分类号： H01L27/00
CPC分类号： H04N5/2254 , G01S17/89 , G02B2207/129 , H04N5/335 , H04N5/357
摘要： A system is described for capturing images comprising: a display for displaying graphical images and text; a plurality of apertures formed in the display; an image detector array configured behind the display and configured to sense light transmitted through the apertures in the display, the light reflected from a subject positioned in front of the display; and image processing logic to generate image data using the light transmitted through the apertures, the image data representing an image of a subject.
摘要翻译：描述了用于捕获图像的系统，包括：用于显示图形图像和文本的显示器; 形成在所述显示器中的多个孔; 所述图像检测器阵列配置在所述显示器后面并被配置为检测透过所述显示器中的所述孔的光，从位于所述显示器前方的被摄体反射的光; 以及图像处理逻辑，以使用透过孔的光产生图像数据，图像数据表示被摄体的图像。

22. 发明授权

US07767950B2 Apparatus and method for capturing still images and video using coded aperture techniques 有权
公开(公告)号：US07767950B2
公开(公告)日：2010-08-03
申请号：US11899814
申请日：2007-09-06
申请人： Stephen G. Perlman , Axel Busboom , Tim S. Cotter , John Speck , Roger van der Laan
发明人： Stephen G. Perlman , Axel Busboom , Tim S. Cotter , John Speck , Roger van der Laan
IPC分类号： H01L27/00 , H01J3/14 , G01T1/161
CPC分类号： H04N5/2254 , G01S17/89 , G02B2207/129 , H04N5/335 , H04N5/357
摘要： A system is described for capturing images comprising: a display for displaying graphical images and text; a plurality of apertures formed in the display; an image detector array configured behind the display and configured to sense light transmitted through the apertures in the display, the light reflected from a subject positioned in front of the display; and image processing logic to generate image data using the light transmitted through the apertures, the image data representing an image of a subject.

23. 发明授权

US07636381B2 System and method for distributed input-distributed output wireless communications 有权
标题翻译：分布式输入分布式输出无线通信系统和方法
公开(公告)号：US07636381B2
公开(公告)日：2009-12-22
申请号：US11894540
申请日：2007-08-20
申请人： Antonio Forenza , Robert W. Heath, Jr. , Stephen G. Perlman , Roger van der Laan , John Speck
发明人： Antonio Forenza , Robert W. Heath, Jr. , Stephen G. Perlman , Roger van der Laan , John Speck
IPC分类号： H04L27/30
CPC分类号： H04L25/03343 , H04B7/0684 , H04L1/0057 , H04L25/0206 , H04L25/0224 , H04L2025/03414 , H04L2025/0377 , H04L2025/03802
摘要： A system for dynamically adapting the communication characteristics of a multiple antenna system (MAS) with multi-user (MU) transmissions (defined with the acronym MU-MAS), such as a distributed-input distributed-output (DIDO) communication system. For example, a system according to one embodiment of the invention comprises: one or more coding modulation units to encode and modulate information bits for each of a plurality of wireless client devices to produce encoded and modulated information bits; one or more mapping units to map the encoded and modulated information bits to complex symbols; and a MU-MAS or DIDO configurator unit to determine a subset of users and a MU-MAS or DIDO transmission mode based on channel characterization data obtained through feedback from the wireless client devices and to responsively control the coding modulation units and mapping units.
摘要翻译：一种用于通过多用户（MU）传输（由首字母缩略词MU-MAS定义）（例如分布式输入分布式输出（DIDO）通信系统）动态地适应多天线系统（MAS）的通信特性的系统。例如，根据本发明的一个实施例的系统包括：一个或多个编码调制单元，用于编码和调制多个无线客户端设备中的每一个的信息比特以产生编码和调制的信息比特; 一个或多个映射单元将编码和调制的信息比特映射到复数符号; 以及MU-MAS或DIDO配置器单元，用于基于通过来自无线客户端设备的反馈获得的信道表征数据来确定用户子集和MU-MAS或DIDO传输模式，并且响应地控制编码调制单元和映射单元。

24. 发明授权

US07605861B2 Apparatus and method for performing motion capture using shutter synchronization 有权
标题翻译：使用快门同步进行运动捕捉的装置和方法
公开(公告)号：US07605861B2
公开(公告)日：2009-10-20
申请号：US11077628
申请日：2005-03-10
申请人： Greg LaSalle , Roger Van der Laan , Stephen G. Periman , John Speck , Timothy S. Cotter , Kenneth A. Pearce
发明人： Greg LaSalle , Roger Van der Laan , Stephen G. Periman , John Speck , Timothy S. Cotter , Kenneth A. Pearce
IPC分类号： H04N5/222 , H04N9/04 , H04N5/228 , H04N5/225 , H04N5/262
CPC分类号： H04N5/2354 , G06K9/00221 , G06K9/00315 , H04N5/238
摘要： A method is described comprising: applying phosphorescent paint to specified regions of a performer's face and/or body; strobing a light source on and off, the light source charging the phosphorescent paint when on; and strobing the shutters of a first plurality of cameras synchronously with the strobing of the light source to capture images of the phosphorescent paint, wherein the shutters are open when the light source is off and the shutters are closed when the light source is open.
摘要翻译：描述了一种方法，包括：将磷光涂料施用于表演者脸部和/或身体的特定区域; 打开和关闭光源，光源在点燃磷光漆时; 以及与所述光源的选通同步地选通第一多个照相机的快门以捕获所述磷光涂料的图像，其中当所述光源关闭时所述快门打开，并且当所述光源打开时所述快门关闭。

25. 发明授权

US07599420B2 System and method for distributed input distributed output wireless communications 有权
标题翻译：分布式输入分布式输出无线通信系统和方法
公开(公告)号：US07599420B2
公开(公告)日：2009-10-06
申请号：US11894394
申请日：2007-08-20
申请人： Antonio Forenza , Robert W. Heath, Jr. , Stephen G. Perlman , Roger van der Laan , John Speck
发明人： Antonio Forenza , Robert W. Heath, Jr. , Stephen G. Perlman , Roger van der Laan , John Speck
IPC分类号： H04L27/30
CPC分类号： H04L25/03343 , H04B7/0452 , H04B7/0632 , H04B7/0684 , H04B7/0689 , H04B7/10 , H04J11/0033 , H04L1/0057 , H04L25/0206 , H04L25/0224 , H04L27/0014 , H04L27/2646 , H04L27/2657 , H04L27/2675 , H04L2025/03414 , H04L2025/03426 , H04L2025/0377 , H04L2025/03802 , H04L2027/002
摘要： A system and method are described for compensating for frequency and phase offsets in a multiple antenna system (MAS) with multi-user (MU) transmissions (“MU-MAS”). For example, a method according to one embodiment of the invention comprises: transmitting a training signal from each antenna of a base station to one or each of a plurality of wireless client devices, one or each of the client devices analyzing each training signal to generate frequency offset compensation data, and receiving the frequency offset compensation data at the base station; computing MU-MAS precoder weights based on the frequency offset compensation data to pre-cancel the frequency offset at the transmitter; precoding training signal using the MU-MAS precoder weights to generate precoded training signals for each antenna of the base station; transmitting the precoded training signal from each antenna of a base station to each of a plurality of wireless client devices, each of the client devices analyzing each training signal to generate channel characterization data, and receiving the channel characterization data at the base station; computing a plurality of MU-MAS precoder weights based on the channel characterization data, the MU-MAS precoder weights calculated to pre-cancel frequency and phase offset and/or inter-user interference; precoding data using the MU-MAS precoder weights to generate precoded data signals for each antenna of the base station; and transmitting the precoded data signals through each antenna of the base station to each respective client device.
摘要翻译：描述了用于补偿具有多用户（MU）传输（“MU-MAS”）的多天线系统（MAS）中的频率和相位偏移的系统和方法。例如，根据本发明的一个实施例的方法包括：将来自基站的每个天线的训练信号发送到多个无线客户端设备中的一个或每个无线客户端设备，一个或每个客户端设备分析每个训练信号以产生频偏补偿数据，并在基站接收频偏补偿数据; 基于所述频偏补偿数据计算MU-MAS预编码器权重以预先消除所述发射机处的频偏; 使用MU-MAS预编码器权重的预编码训练信号来生成基站的每个天线的预编码训练信号; 将预编码的训练信号从基站的每个天线发送到多个无线客户端设备中的每一个，每个客户端设备分析每个训练信号以产生信道表征数据，以及在基站处接收信道表征数据; 基于所述信道表征数据计算多个MU-MAS预编码器权重，所述MU-MAS预编码器权重被计算为预先消除频率和相位偏移和/或用户间干扰; 使用MU-MAS预编码器权重预编码数据，以生成基站的每个天线的预编码数据信号; 以及通过基站的每个天线将预编码的数据信号发送到每个相应的客户机设备。

26. 发明申请

US20070285514A1 System and method for performing motion capture using phosphor application techniques 有权
标题翻译：使用磷光体应用技术进行运动捕捉的系统和方法
公开(公告)号：US20070285514A1
公开(公告)日：2007-12-13
申请号：US11449127
申请日：2006-06-07
申请人： Stephen G. Perlman , John Speck , Roger Van der Laan , Kenneth A. Pearce , Lisa Jo Cohen , Kelly Leigh Tunstall
发明人： Stephen G. Perlman , John Speck , Roger Van der Laan , Kenneth A. Pearce , Lisa Jo Cohen , Kelly Leigh Tunstall
IPC分类号： H04N5/225
CPC分类号： H04N5/247 , H04N5/2224 , H04N5/2256 , H04N5/2353 , H04N5/2354
摘要： A system and method are described for performing motion capture on a subject. For example, a method according to one embodiment of the invention comprises: mixing phosphorescent makeup with a makeup base; applying the mixture of phosphorescent makeup and makeup base to surface regions of a motion capture subject; strobing a light source on and off, the light source charging phosphor within the phosphorescent makeup when on; and strobing the shutters of a first plurality of cameras synchronously with the strobing of the light source to capture images of the phosphorescent makeup, wherein the shutters are open when the light source is off and the shutters are closed when the light source is on.
摘要翻译：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方案的方法包括：将磷光化妆与化妆基料混合; 将磷光化妆和化妆基料的混合物施加到运动捕获对象的表面区域; 选择光源打开和关闭，磷光化妆品中的光源充电磷光体开启时; 以及与所述光源的选通同步地选通第一多个照相机的快门以捕获所述磷光化妆的图像，其中当所述光源关闭时所述快门是打开的，并且当所述光源打开时所述快门关闭。

27. 发明申请

US20070091178A1 Apparatus and method for performing motion capture using a random pattern on capture surfaces 有权
标题翻译：使用捕获表面上的随机图案进行运动捕捉的装置和方法
公开(公告)号：US20070091178A1
公开(公告)日：2007-04-26
申请号：US11255854
申请日：2005-10-20
申请人： Tim Cotter , Stephen Perlman , John Speck , Roger Van der Laan , Kenneth Pearce , Greg LaSalle
发明人： Tim Cotter , Stephen Perlman , John Speck , Roger Van der Laan , Kenneth Pearce , Greg LaSalle
IPC分类号： H04N7/18 , H04N5/30 , H04N5/225
CPC分类号： G06T13/40 , G06K9/3216 , G06K2009/3225 , G06T7/20 , G06T7/246 , G06T7/292 , G06T2207/10016 , G06T2207/30196 , H04N5/2224 , H04N5/2256 , H04N5/2353 , H04N5/2354 , H04N5/247 , H04N13/239
摘要： A method is described comprising: applying a random pattern to specified regions of an object; tracking the movement of the random pattern during a motion capture session; and generating motion data representing the movement of the object using the tracked movement of the random pattern.
摘要翻译：描述了一种方法，包括：将随机模式应用于对象的指定区域; 在运动捕捉会话期间跟踪随机模式的移动; 以及使用随机模式的跟踪移动生成表示对象的运动的运动数据。

28. 发明申请

US20060192854A1 Apparatus and method improving marker identification within a motion capture system 有权
公开(公告)号：US20060192854A1
公开(公告)日：2006-08-31
申请号：US11066954
申请日：2005-02-25
申请人： Stephen Perlman , Greg LaSalle , Kenneth Pearce , John Speck
发明人： Stephen Perlman , Greg LaSalle , Kenneth Pearce , John Speck
IPC分类号： H04N7/18
CPC分类号： G01S7/499 , G01S17/66 , G01S17/87 , G01S17/89 , G06F3/011
摘要： 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.

29. 发明申请

US20060055699A1 Apparatus and method for capturing the expression of a performer 有权
标题翻译：用于捕获表演者表情的装置和方法
公开(公告)号：US20060055699A1
公开(公告)日：2006-03-16
申请号：US10942413
申请日：2004-09-15
申请人： Stephen Perlman , Kenneth Pearce , Tim Cotter , Greg LaSalle , John Speck
发明人： Stephen Perlman , Kenneth Pearce , Tim Cotter , Greg LaSalle , John Speck
IPC分类号： G06T15/70 , G06T13/00
CPC分类号： G06K9/00255 , B33Y50/00 , B33Y80/00 , G06K9/00369 , G06K2009/3225 , G06T7/246 , G06T17/10
摘要： A method is described comprising: applying a series of curves on specified regions of a performer's face; tracking the movement of the series of curves during a motion capture session; and generating motion data representing the movement of the performer's face using the tracked movement of the series of curves.
摘要翻译：描述了一种方法，包括：在表演者脸部的指定区域上应用一系列曲线; 在运动捕捉会话期间跟踪一系列曲线的运动; 以及使用所述一系列曲线的跟踪运动生成表示演员的脸部的运动的运动数据。

30. 发明授权

US08428162B2 System and method for distributed input distributed output wireless communications 有权
标题翻译：分布式输入分布式输出无线通信系统和方法
公开(公告)号：US08428162B2
公开(公告)日：2013-04-23
申请号：US12637643
申请日：2009-12-14
申请人： Antonio Forenza , Robert W. Heath, Jr. , Stephen G. Perlman , Roger van der Laan , John Speck
发明人： Antonio Forenza , Robert W. Heath, Jr. , Stephen G. Perlman , Roger van der Laan , John Speck
IPC分类号： H04K1/10 , H04L27/28
CPC分类号： H04L25/03343 , H04B7/0684 , H04L1/0057 , H04L25/0206 , H04L25/0224 , H04L2025/03414 , H04L2025/0377 , H04L2025/03802
摘要： A system for compensating for in-phase and quadrature (I/Q) imbalances for multiple antenna systems (MAS) with multi-user (MU) transmissions (defined with the acronym MU-MAS), such as distributed-input distributed-output (DIDO) communication systems, comprising multicarrier modulation, such as orthogonal frequency division multiplexing (OFDM). For example, one embodiment of the system comprises one or more coding modulation units to encode and modulate information bits for each of a plurality of wireless client devices to produce encoded and modulated information bits; one or more mapping units to map the encoded and modulated information bits to complex symbols; and a MU-MAS or DIDO IQ-aware precoding unit to exploit channel state information obtained through feedback from the wireless client devices to compute MU-MAS or DIDO IQ-aware precoding weights, the MU-MAS or DIDO IQ-aware precoding unit precoding the complex symbols obtained from the mapping units using the weights to pre-cancel interference due to I/Q gain and phase imbalances and/or inter-user interference.
摘要翻译：用于补偿具有多用户（MU）传输（用首字母缩略词MU-MAS定义）的多天线系统（MAS）的同相和正交（I / Q）不平衡的系统，例如分布式输入分布式输出（ DIDO）通信系统，包括多载波调制，例如正交频分复用（OFDM）。例如，系统的一个实施例包括一个或多个编码调制单元，以编码和调制多个无线客户端设备中的每一个的信息比特，以产生编码和调制的信息比特; 一个或多个映射单元将编码和调制的信息比特映射到复数符号; 以及MU-MAS或DIDO IQ感知预编码单元，以利用通过来自无线客户端设备的反馈获得的信道状态信息来计算MU-MAS或DIDO IQ感知预编码权重，MU-MAS或DIDO IQ感知预编码单元预编码从映射单元获得的复数符号使用权重来预先消除由于I / Q增益和相位不平衡和/或用户间干扰引起的干扰。

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