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公开(公告)号：US20100002006A1
公开(公告)日：2010-01-07
申请号：US12166982
申请日：2008-07-02
IPC分类号： G09G3/00
CPC分类号： H04N13/398
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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公开(公告)号：US20110018959A1
公开(公告)日：2011-01-27
申请号：US12509870
申请日：2009-07-27
IPC分类号： H04N7/15
CPC分类号： H04N7/142 , H04N21/2368 , H04N21/4223 , H04N21/4307 , H04N21/4341 , H04N21/44008
摘要： Methods and systems that compensate for display latency when separate speakers are used during video conferencing. A method includes determining whether speakers, which are not controlled by a display, are to be used in connection with a video conferencing session. The method further includes sending, to the display, data that causes the display to generate a predetermined pattern, capturing imagery of the effects of the predetermined pattern shown on the display, calculating a latency of the display based on a difference in a time the data was sent and the imagery of the effects is received, and storing a value of the latency of the display in a device that enables the video conferencing. When the speakers, which are not controlled by the display are selected, are selected, the audio portion of the video conferencing session is redirected to those speakers, but delayed for an amount of time substantially equivalent to the value of the latency of the display. In this way audio and video synchronization may be improved.
摘要翻译： 在视频会议中使用独立扬声器时，可补偿显示延迟的方法和系统。 一种方法包括确定是否将与视频会议会话结合使用不是由显示器控制的扬声器。 该方法还包括向显示器发送导致显示器产生预定图案的数据，捕获显示器上显示的预定图案的效果的图像，基于数据的时间差来计算显示器的等待时间 被发送并且接收到影响的图像，并且将显示器的等待时间的值存储在能够进行视频会议的设备中。 当选择不由显示器控制的扬声器时，视频会议会话的音频部分被重定向到那些扬声器，但延迟了与显示器的等待时间值基本上相当的时间量。 这样可以改善音频和视频同步。
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公开(公告)号：US08599235B2
公开(公告)日：2013-12-03
申请号：US12509870
申请日：2009-07-27
IPC分类号： H04N7/14
CPC分类号： H04N7/142 , H04N21/2368 , H04N21/4223 , H04N21/4307 , H04N21/4341 , H04N21/44008
摘要： Methods and systems that compensate for display latency when separate speakers are used during video conferencing. A method includes determining whether speakers, which are not controlled by a display, are to be used in connection with a video conferencing session. The method further includes sending, to the display, data that causes the display to generate a predetermined pattern, capturing imagery of the effects of the predetermined pattern shown on the display, calculating a latency of the display based on a difference in a time the data was sent and the imagery of the effects is received, and storing a value of the latency of the display in a device that enables the video conferencing. When the speakers, which are not controlled by the display are selected, are selected, the audio portion of the video conferencing session is redirected to those speakers, but delayed for an amount of time substantially equivalent to the value of the latency of the display. In this way audio and video synchronization may be improved.
摘要翻译： 在视频会议中使用独立扬声器时，可补偿显示延迟的方法和系统。 一种方法包括确定是否将与视频会议会话结合使用不是由显示器控制的扬声器。 该方法还包括向显示器发送导致显示器产生预定图案的数据，捕获显示器上显示的预定图案的效果的图像，基于数据的时间差来计算显示器的等待时间 被发送并且接收到影响的图像，并且将显示器的等待时间的值存储在能够进行视频会议的设备中。 当选择不由显示器控制的扬声器时，视频会议会话的音频部分被重定向到那些扬声器，但延迟了与显示器的等待时间值基本上相当的时间量。 这样可以改善音频和视频同步。
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4.发明授权System and method for optimizing maintenance of geographically distributed processing units 有权优化地理分布式处理单元维护的系统和方法公开(公告)号：US08793354B2
公开(公告)日：2014-07-29
申请号：US11465740
申请日：2006-08-18
申请人： Krutarth Shah , Philip R. Graham
发明人： Krutarth Shah , Philip R. Graham
IPC分类号： G06F15/173 , H04L12/24
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，识别排除运行小时的维护时间，以及在可用的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配数据以选择对应于低活动时间的维护时间。
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公开(公告)号：USD618644S1
公开(公告)日：2010-06-29
申请号：US29335940
申请日：2009-04-24
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6.发明授权公开(公告)号：US07649938B2
公开(公告)日：2010-01-19
申请号：US10970129
申请日：2004-10-21
CPC分类号： H04N19/115 , G08B13/19656 , G08B13/19667 , H04N7/181 , H04N7/185 , H04N19/14 , H04N19/179 , H04N19/40 , H04N19/61
摘要： An apparatus, a method, and a software product to control a plurality of surveillance video camera/encoder combinations. The method includes receiving a plurality of encoded video streams from a respective surveillance camera/encoder combination, and accepting a measure of the level of activity for each encoded video stream. Each measure is obtained from the output of the camera of the corresponding camera/encoder combination. The method further includes assigning output bit rates for each encoded stream according to the accepted level of activity such that a maximum overall bit rate is not exceeded. One version is for controlling camera/encoder combinations that accept remote bit rate control, and a second is for controlling camera/encoder combinations that send at a pre-set bit rate. One version includes a network connection between the camera/encoder combinations, and the method or apparatus for central control.
摘要翻译： 一种用于控制多个监视摄像机/编码器组合的装置，方法和软件产品。 该方法包括从相应的监视摄像机/编码器组合接收多个编码视频流，并且接受每个编码视频流的活动级别的度量。 每个测量都是从相应的相机/编码器组合的相机的输出中获得的。 该方法还包括根据接受的活动级别为每个编码流分配输出比特率，使得不超过最大总比特率。 一个版本用于控制接受远程比特率控制的摄像机/编码器组合，第二个是用于控制以预设比特率发送的摄像机/编码器组合。 一个版本包括相机/编码器组合之间的网络连接以及用于中央控制的方法或装置。
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公开(公告)号：US07649898B1
公开(公告)日：2010-01-19
申请号：US10446474
申请日：2003-05-27
IPC分类号： H04L12/28
CPC分类号： H04L65/605 , H04L65/103 , H04L69/08 , H04M7/0039
摘要： Converting a media stream includes communicating a call for a first system according to a first protocol. A media stream is retrieved from a second system, where the media stream communicated according to a second protocol distinguishable from the first protocol. The media stream is converted from the second protocol to the first protocol, and is associated with the call. The media stream is transmitted to the first system according to the first protocol.
摘要翻译： 转换媒体流包括根据第一协议传送针对第一系统的呼叫。 从第二系统检索媒体流，其中根据可区分于第一协议的第二协议传送的媒体流。 媒体流从第二协议转换为第一协议，并与呼叫相关联。 根据第一协议将媒体流传输到第一系统。
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公开(公告)号：US20080136896A1
公开(公告)日：2008-06-12
申请号：US11567674
申请日：2006-12-06
IPC分类号： H04N7/14
CPC分类号： H04N7/15
摘要： According to one embodiment of the present invention, a method for displaying a videoconference includes receiving a first video feed. The first video feed includes a first plurality of video signals, each video signal from at least one source and originating from one or more sites. The method also includes assigning for a videoconference each video signal of the first plurality of video signals to a zone of a plurality of zones of a display window. Each zone of the plurality of zones is able to display one video signal at a time. The method further includes, for each zone of the plurality of zones of the display window to which more than one video signal has been assigned, switching the current video signal to be displayed in the zone to another video signal assigned to the zone based on a switching protocol.
摘要翻译： 根据本发明的一个实施例，用于显示视频会议的方法包括接收第一视频馈送。 第一视频馈送包括第一多个视频信号，来自至少一个源的每个视频信号并且源自一个或多个站点。 该方法还包括将第一多个视频信号的每个视频信号的视频会议分配给显示窗口的多个区域的区域。 多个区域的每个区域能够一次显示一个视频信号。 该方法还包括：对于已经被分配了多于一个视频信号的显示窗口的多个区域中的每个区域，将当前视频信号在该区域中显示为基于分配给该区域的另一个视频信号 切换协议。
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9.发明申请System and Method for Optimizing Maintenance of Geographically Distributed Processing Units 审中-公开用于优化地理分布式处理单元维护的系统和方法公开(公告)号：US20140325051A1
公开(公告)日：2014-10-30
申请号：US14324367
申请日：2014-07-07
申请人： Krutarth Shah , Philip R. Graham
发明人： Krutarth Shah , Philip R. Graham
IPC分类号： H04L12/24
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，识别排除运行小时的维护时间，以及在可用的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配数据以选择对应于低活动时间的维护时间。
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10.发明授权System and method for providing a perception of a continuous surface in a telepresence system 有权在远程呈现系统中提供连续表面感知的系统和方法公开(公告)号：US08681204B2
公开(公告)日：2014-03-25
申请号：US13621587
申请日：2012-09-17
IPC分类号： H04N7/14
摘要： A method for preventing movement in a telepresence system, includes a plurality of cameras. Each camera has a respective field of vision for viewing one or more users. The fields of vision each 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 fields 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。 每个相机具有用于观看一个或多个用户的各自的视野。 视野各有边界。 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性元件限制 移动到每个被观看的用户定位的视野之外。
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