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1. 发明申请

WO2007123960A3 SYSTEM AND METHOD FOR ENHANCING EYE GAZE IN A TELEPRESENCE SYSTEM 审中-公开
标题翻译：系统和方法在电视系统中增强眼睛的亮度
公开(公告)号：WO2007123960A3
公开(公告)日：2008-11-20
申请号：PCT/US2007009508
申请日：2007-04-18
申请人： CISCO TECH INC , DHUEY MICHAEL J , GRAHAM PHILIP R , WALES RICHARD T , HARRELL RANDY K , MARECHAL PHILIP E , DESAI ASHOK T , GRUNES ANDREW D , ABED TARK , LOMBROZO PETE , HOW PETER H J
发明人： DHUEY MICHAEL J , GRAHAM PHILIP R , WALES RICHARD T , HARRELL RANDY K , MARECHAL PHILIP E , DESAI ASHOK T , GRUNES ANDREW D , ABED TARK , LOMBROZO PETE , HOW PETER H J
IPC分类号： H04N7/14 , H04L12/16
CPC分类号： H04N7/144 , H04N7/15
摘要： A system for enhancing eye gaze in a telepresence system includes a plurality of local cameras (108) coupled to at least one local display (110). Each local camera is directed to at least one respective local user (104a) section and operable to generate an image of respective user station. The system also includes a plurality of remote displays (110). Each remote display is operable to reproduce the local video image of the local user section. Within the system the plurality of remote displays and plurality of local cameras are aligned such that when the first local user within a local user station looks at a target at least one remote display is operable to reproduce the local video image of the first user section comprising the first local user such that eye gaze of the reproduced image of the first local user is directed approximately at a corresponding target.
摘要翻译：用于增强远程呈现系统中的眼睛注视的系统包括耦合到至少一个本地显示器（110）的多个本地摄像机（108）。每个本地摄像机被引导到至少一个相应的本地用户（104a）部分并且可操作以生成相应用户站的图像。该系统还包括多个远程显示器（110）。每个远程显示器可操作以再现本地用户部分的本地视频图像。在系统内，多个远程显示器和多个本地摄像机对准，使得当本地用户站内的第一本地用户观看目标时，至少一个远程显示器可操作以再现第一用户部分的本地视频图像，其包括第一本地用户使得第一本地用户的再现图像的眼睛注视指向大致对应的目标。

2. 发明申请

WO2007123947A3 SYSTEM AND METHOD FOR PREVENTING MOVEMENT IN A TELEPRESENCE SYSTEM 审中-公开
标题翻译：在电视系统中预防运动的系统和方法
公开(公告)号：WO2007123947A3
公开(公告)日：2008-12-24
申请号：PCT/US2007009470
申请日：2007-04-19
申请人： CISCO TECH INC , DE BEER MARTHINUS F , HARRELL RANDY K , GRAHAM PHILIP R , MARECHAL PHILIP E , DESAI ASHOK T , ABED TARK , GRUNES ANDREW D , LEUGERS MARTIN , DRUKER JOSHUA T , HOW PETER H J , YU FENG HAO
发明人： DE BEER MARTHINUS F , HARRELL RANDY K , GRAHAM PHILIP R , MARECHAL PHILIP E , DESAI ASHOK T , ABED TARK , GRUNES ANDREW D , LEUGERS MARTIN , DRUKER JOSHUA T , HOW PETER H J , YU FENG HAO
IPC分类号： H04N7/14
CPC分类号： H04N7/14 , H04N7/142 , H04N7/15
摘要： A method for preventing movement in a telepresence system, includes a plurality of cameras (108). Each camera has a respective field of vision for viewing one or more users (104a). The fields of vision have lateral boundaries. The system also includes a plurality of restrictive elements. Each restrictive element is positioned along a respective lateral boundary of a field of vision of the plurality of cameras such that viewed users each positioned within a field of vision of the plurality of cameras are restricted by the plurality of restrictive elements from moving outside of the field of vision in which each viewed user is positioned.
摘要翻译：一种用于防止远程呈现系统中移动的方法包括多个摄像机（108）。每个相机具有用于观看一个或多个用户（104a）的相应视野。视野具有横向边界。该系统还包括多个限制性元件。每个限制元件沿着多个摄像机的视场的相应横向边界定位，使得位于多个摄像机的视野范围内的观看用户被多个限制元件限制在场外移动其中每个被观看的用户被定位。

3. 发明申请

WO2007123946A3 SYSTEM AND METHOD FOR PROVIDING LOCATION SPECIFIC SOUND IN A TELEPRESENCE SYSTEM 审中-公开
标题翻译：用于在电视系统中提供位置特定声音的系统和方法
公开(公告)号：WO2007123946A3
公开(公告)日：2008-12-11
申请号：PCT/US2007009469
申请日：2007-04-19
申请人： CISCO TECH INC , GRAHAM PHILIP R , HARRELL RANDY K , MCLAUGHLIN HUGH J , MARECHAL PHILIP E , RICHMAN MARC L , ABED TARK , YU FENG HAO
发明人： GRAHAM PHILIP R , HARRELL RANDY K , MCLAUGHLIN HUGH J , MARECHAL PHILIP E , RICHMAN MARC L , ABED TARK , YU FENG HAO
IPC分类号： H04N7/14
CPC分类号： H04N7/15 , H04N7/142
摘要： A system for providing location-specific sound in a telepresence system includes a plurality of remote microphones. Each remote microphone is associated with a respective area and operable to generate a sound signal from the voice of at least one user within the respective area. The system also includes a plurality of remote cameras. Each remote camera is associated with a respective remote microphone of the plurality of remote microphones and aligned to generate an image of its associated respective area. The system further includes a plurality of local displays. Each local display is operable to reproduce the image of a respective area generated by a respective remote camera. The system also includes a plurality of local loudspeakers. Each local loudspeaker is positioned proximate to a respective local display and operable to reproduce the sound signal from the voice of the at least one user within the respective area reproduced by the respective local display.
摘要翻译：用于在远程呈现系统中提供位置特定声音的系统包括多个远程麦克风。每个远程麦克风与相应的区域相关联并且可操作以从相应区域内的至少一个用户的语音生成声音信号。该系统还包括多个远程摄像机。每个远程摄像机与多个远程麦克风的相应的远程麦克风相关联并对齐以产生其相关联的相应区域的图像。该系统还包括多个本地显示器。每个本地显示器可操作以再现由相应的远程摄像机产生的相应区域的图像。该系统还包括多个本地扬声器。每个本地扬声器位于相应的本地显示器附近，并且可操作以从由相应的本地显示器再现的相应区域内的至少一个用户的声音再现声音信号。

4. 发明申请

WO2008008578A3 SYSTEM AND METHOD FOR DYNAMIC CONTROL OF IMAGE CAPTURE IN A VIDEO CONFERENCE SYSTEM 审中-公开
标题翻译：视频会议系统中图像捕获动态控制的系统和方法
公开(公告)号：WO2008008578A3
公开(公告)日：2008-03-13
申请号：PCT/US2007070482
申请日：2007-06-06
申请人： CISCO TECH INC , DHUEY MICHAEL J , GRAHAM PHILIP R , WALES RICHARD T
发明人： DHUEY MICHAEL J , GRAHAM PHILIP R , WALES RICHARD T
IPC分类号： H04N7/15
CPC分类号： H04N7/142 , G06F3/14 , G09G5/005 , G09G2340/0442 , G09G2354/00 , G09G2370/02 , G09G2370/10 , H04N5/23203 , H04N5/2353
摘要： A system and method are provided for capturing and transmitting frames in a video conference. The method comprises determining a frame rate and a shutter speed according to variable control data, capturing image data according to the determined shutter speed, and transmitting the captured image data through a communication interface to a remote video conference system. The variable control data specifies a relationship between the frame rate and the shutter speed.
摘要翻译：提供了一种用于在视频会议中捕获和发送帧的系统和方法。该方法包括根据可变控制数据确定帧率和快门速度，根据所确定的快门速度拍摄图像数据，以及通过通信接口将捕获的图像数据发送到远程视频会议系统。可变控制数据指定帧速率和快门速度之间的关系。

5. 发明申请

WO2007102868A3 SYSTEM AND METHOD FOR CONFIGURING DEVICES TO FACILITATE VIDEO TELEPHONY 审中-公开
标题翻译：用于配置设备来辅助视频电话的系统和方法
公开(公告)号：WO2007102868A3
公开(公告)日：2008-11-20
申请号：PCT/US2006046801
申请日：2006-12-06
申请人： CISCO TECH INC , GRAHAM PHILIP R , HARRELL RANDY K , DE BEER MARTHINUS F
发明人： GRAHAM PHILIP R , HARRELL RANDY K , DE BEER MARTHINUS F
IPC分类号： H04M3/42
CPC分类号： H04N7/148 , H04N21/25808 , H04N21/2662 , H04N21/4432 , H04N21/4516 , H04N21/454 , H04N21/4788 , H04N21/632
摘要： A system and method for configuring devices to facilitate video telephony includes providing at least two devices that support video or audio communication. One of the devices is identified as a master device, and at least one of the devices is identified as a slave device. Media capabilities of the master device are determined, and the media capabilities of the slave device are received. The media capabilities of the master device and the slave device are aggregated, and the aggregated media capabilities are communicated to a remote site to facilitate video telephony.
摘要翻译：用于配置设备以促进视频电话的系统和方法包括提供支持视频或音频通信的至少两个设备。其中一个设备被识别为主设备，并且至少一个设备被识别为从设备。确定主设备的媒体功能，并接收从设备的媒体功能。聚合主设备和从设备的媒体功能，并将聚合的媒体功能传送到远程站点以便于视频电话。

6. 发明申请

WO2007123915A3 SYSTEM AND METHOD FOR DISPLAYING USERS IN A VISUAL CONFERENCE BETWEEN LOCATIONS 审中-公开
标题翻译：用于在可视会议之间显示用户的系统和方法
公开(公告)号：WO2007123915A3
公开(公告)日：2008-09-12
申请号：PCT/US2007009388
申请日：2007-04-17
申请人： CISCO TECH INC , DUNN KRISTIN A , GRAHAM PHILIP R , WALES RICHARD T
发明人： DUNN KRISTIN A , GRAHAM PHILIP R , WALES RICHARD T
IPC分类号： G06K9/40 , H04N5/232 , H04N7/12
CPC分类号： H04N7/142 , H04L12/1813 , H04N7/147 , H04N7/15
摘要： A method for displaying a visual conference includes receiving a plurality of video signals from at least two cameras located at one or more remote sites. The method also includes assigning each video signal to a respective display of a plurality of displays at a local site for the duration of a visual conference. At least one of the plurality of displays has more than one video signal assigned thereto. The method further includes selecting, for each of the at least one of the plurality of displays having more than one video signal assigned thereto, a video signal of the more than one video signal assigned to the display. The method also includes displaying each selected video signal on its respective display.
摘要翻译：用于显示视觉会议的方法包括从位于一个或多个远程站点处的至少两个摄像机接收多个视频信号。该方法还包括在视觉会议的持续时间内将每个视频信号分配给本地站点上的多个显示器的相应显示。多个显示器中的至少一个具有分配给其的多于一个视频信号。该方法还包括为分配给其的多于一个视频信号的多个显示器中的至少一个显示器中的每一个选择分配给显示器的多于一个视频信号的视频信号。该方法还包括在其各自的显示器上显示每个所选择的视频信号。

7. 发明申请

WO2007123878A3 LATENCY REDUCTION IN A DISPLAY DEVICE 审中-公开
标题翻译：在显示设备中的延迟减少
公开(公告)号：WO2007123878A3
公开(公告)日：2008-04-03
申请号：PCT/US2007009310
申请日：2007-04-17
申请人： CISCO TECH INC , DHUEY MICHAEL J , GRAHAM PHILIP R , WALES REICHARD T
发明人： DHUEY MICHAEL J , GRAHAM PHILIP R , WALES REICHARD T
IPC分类号： G09G5/36
CPC分类号： G09G5/006 , G09G5/393 , G09G5/395 , G09G2340/02 , G09G2360/02 , G09G2360/18 , H04L65/80
摘要： A display device may reduce the latency of the display of a digital signal by reducing the latency that the display device adds to the digital signal. After a digital signal is received by an input module, the signal is stored in a frame buffer as a plurality of pixels. A controller determines the input frame rate of the digital signal and a pixel delay. The controller monitors the frame buffer to determine when the frame buffer has stored a number of pixels greater than or equal to the pixel delay. After the frame buffer contains enough pixels, the controller initiates transmission of the pixels from the frame buffer to a display module. In certain embodiments, the controller initiates transmission of the pixels to the display module before the frame buffer has stored all pixels corresponding to the frame.
摘要翻译：显示设备可以通过减少显示设备添加到数字信号的等待时间来减少显示数字信号的延迟。在由输入模块接收到数字信号之后，将信号作为多个像素存储在帧缓冲器中。控制器确定数字信号的输入帧速率和像素延迟。控制器监视帧缓冲器以确定帧缓冲器何时存储大于或等于像素延迟的多个像素。在帧缓冲器包含足够的像素之后，控制器启动像素从帧缓冲器传输到显示模块。在某些实施例中，控制器在帧缓冲器已经存储了与帧对应的所有像素之前启动像素到显示模块的传输。

8. 发明申请

WO2007123881A3 SYSTEM AND METHOD FOR CONTROLLING A TELEPRESENCE SYSTEM 审中-公开
标题翻译：用于控制电视系统的系统和方法
公开(公告)号：WO2007123881A3
公开(公告)日：2008-08-14
申请号：PCT/US2007009321
申请日：2007-04-17
申请人： CISCO TECH INC , GRAHAM PHILIP R , MACKIE DAVID J , DUNN KRISTIN A , ERION KENNETH
发明人： GRAHAM PHILIP R , MACKIE DAVID J , DUNN KRISTIN A , ERION KENNETH
IPC分类号： G06F15/16
CPC分类号： H04M3/567 , H04L12/18 , H04L65/4038 , H04N7/148 , H04N7/15
摘要： A system for controlling a telepresence system includes a plurality of visual conferencing components operable to host a visual conference. The system also includes a controller coupled to the visual conferencing components. The system further includes an internet protocol (IP) phone coupled to the controller and operable to display a user interface comprising a plurality of options. The IP phone is also operable to receive input from a user and to relay the input to the controller. The controller is operable to control the visual conferencing components in accordance with the input from the IP phone.
摘要翻译：用于控制远程呈现系统的系统包括可操作以主持视觉会议的多个视觉会议组件。该系统还包括耦合到视觉会议组件的控制器。该系统还包括耦合到控制器并可操作以显示包括多个选项的用户界面的因特网协议（IP）电话。 IP电话也可操作以从用户接收输入并将输入中继到控制器。控制器可操作以根据来自IP电话的输入来控制视觉会议组件。

9. 发明申请

WO2008021610A3 SYSTEM AND METHOD FOR OPTIMIZING MAINTENANCE OF GEOGRAPHICALLY DISTRIBUTED PROCESSING UNITS 审中-公开
标题翻译：优化地理分布式处理单元维护的系统和方法
公开(公告)号：WO2008021610A3
公开(公告)日：2008-04-17
申请号：PCT/US2007070563
申请日：2007-06-07
申请人： CISCO TECH INC , SHAH KRUTARTH M , GRAHAM PHILIP R
发明人： SHAH KRUTARTH M , GRAHAM PHILIP R
IPC分类号： G06F15/16
CPC分类号： H04L41/046 , G06Q10/06 , H04L41/0622 , H04L41/0663 , H04L41/24
摘要： A system and method are provided for optimizing maintenance of a geographically distributed data processing system. The method comprises selecting a primary territory having associated operating hours, identifying maintenance hours that exclude the operating hours, and selecting a maintenance time within the available maintenance hours. The midpoint of the maintenance hours may be selected as the maintenance time, or activity distribution data may be analyzed to select a maintenance time corresponding to a low activity time.
摘要翻译：提供了一种用于优化地理上分布式数据处理系统的维护的系统和方法。该方法包括选择具有相关联的运行时间的主要区域，识别排除运行时间的维护时间，并且在可用维护时间内选择维护时间。可以选择维护时间的中点作为维护时间，或者可以分析活动分布数据以选择对应于低活动时间的维护时间。

10. 发明申请

WO2010002961A1 MODAL MULTIVIEW DISPLAY LAYOUT 审中-公开
标题翻译： MODAL MULTIVIEW显示布局
公开(公告)号：WO2010002961A1
公开(公告)日：2010-01-07
申请号：PCT/US2009049351
申请日：2009-07-01
申请人： CISCO TECH INC , MAUCHLY J WILLIAM , FRIEL JOSEPH T , GRAHAM PHILIP R
发明人： MAUCHLY J WILLIAM , FRIEL JOSEPH T , GRAHAM PHILIP R
IPC分类号： H04N13/00
CPC分类号： H04N13/0497
摘要： A system and method for providing a plurality of viewing angles and images on a display. An embodiment comprises a display system where a user has the option of determining the number of images to view and the range of viewable angles for each image. A display system is configured to display a maximum number of images at different viewing angles by interlacing a plurality of images so that each viewing angle shows a selected image. The display system provides a method by which an operator can increase the viewing area of an image by interlacing the same image to more than one viewing angle.
摘要翻译：一种用于在显示器上提供多个视角和图像的系统和方法。一个实施例包括显示系统，其中用户可以选择确定要查看的图像的数量以及每个图像的可视角度的范围。显示系统被配置为通过交织多个图像来显示不同视角的最大数量的图像，使得每个视角显示所选择的图像。显示系统提供了一种方法，通过该方法，操作者可以通过将相同图像交织到多于一个视角来增加图像的观看面积。

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