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1. 发明申请

US20050253872A1 Method and system for culling view dependent visual data streams for a virtual environment 审中-公开
标题翻译：用于为虚拟环境剔除视图相关视觉数据流的方法和系统
公开(公告)号：US20050253872A1
公开(公告)日：2005-11-17
申请号：US10684030
申请日：2003-10-09
申请人： Michael Goss , Daniel Gelb , Thomas Malzbender
发明人： Michael Goss , Daniel Gelb , Thomas Malzbender
IPC分类号： G06F15/16 , G09G5/00
CPC分类号： G06T15/30 , G06T2210/08 , H04L65/602 , H04L67/38
摘要： A method for culling visual data streams. Specifically, one embodiment of the present invention discloses a method for culling view dependent visual data streams for a virtual environment. The method begins by determining a view volume of a viewing participant within the virtual environment. The view volume determines a field-of-view of the viewing participant within the virtual environment. The embodiment of the method then determines a proximity of a representation of an observed object in the virtual environment to the view volume. Thereafter, the embodiment of the method processes a view dependent visual data stream of the observed object only when the representation is within a specified proximity to the view volume.
摘要翻译：一种剔除视觉数据流的方法。具体地说，本发明的一个实施例公开了一种用于为虚拟环境选择视图相关视觉数据流的方法。该方法通过确定虚拟环境中的观看参与者的视图卷开始。视图卷确定虚拟环境中的观看参与者的视场。该方法的实施例然后确定虚拟环境中的观察对象的表示与视图体积的接近度。此后，该方法的实施例仅在所述表示在所述视图体积的指定接近度内时才处理所述观察对象的视图相关视觉数据流。

2. 发明申请

US20060092178A1 Method and system for communicating through shared media 审中-公开
标题翻译：通过共享媒体进行通信的方法和系统
公开(公告)号：US20060092178A1
公开(公告)日：2006-05-04
申请号：US10977428
申请日：2004-10-29
申请人： Donald Tanguay , Daniel Gelb , Michael Harville , Henry Baker
发明人： Donald Tanguay , Daniel Gelb , Michael Harville , Henry Baker
IPC分类号： G09G5/00
CPC分类号： H04N7/147 , G06K9/00355
摘要： A method and system for communicating through shared media. Specifically, a method provides for accessing a plurality of images from respective input interfaces of a plurality of input interfaces. At least one of the plurality of images is captured using a camera, and wherein at least one of the plurality of images contains a form of communication. The form of communication is extracted from the plurality of images. A respective appearance model is constructed corresponding to each of the plurality of input interfaces. At least one of the respective appearance models contributes the respective form of communication that is extracted and transformed to a reference frame of a reference coordinate system. The respective appearance models are combined together to generate a shared virtual model. The shared virtual model is displayed to at least one output medium.
摘要翻译：一种通过共享媒体进行通信的方法和系统。具体地，一种方法提供从多个输入接口的相应输入接口访问多个图像。使用相机捕获多个图像中的至少一个，并且其中多个图像中的至少一个包含通信形式。从多个图像中提取通信的形式。对应于多个输入接口中的每一个构成相应的外观模型。各个外观模型中的至少一个贡献了提取和变换到参考坐标系的参考帧的通信的相应形式。将各个外观模型组合在一起以生成共享的虚拟模型。共享虚拟模型显示给至少一个输出介质。

3. 发明申请

US20050089323A1 Support apparatus and method for use with a camera and strobe lights 有权
公开(公告)号：US20050089323A1
公开(公告)日：2005-04-28
申请号：US10690882
申请日：2003-10-22
申请人： Charles Chapman , Ryan Wilshusen , Daniel Gelb , Thomas Malzbender
发明人： Charles Chapman , Ryan Wilshusen , Daniel Gelb , Thomas Malzbender
IPC分类号： G03B15/00 , G03B15/03 , G03B15/05 , G03B17/56 , H04N5/238 , G03B17/00
CPC分类号： G03B15/03
摘要： A support apparatus for a camera and strobe lights includes a mounting plate for holding the camera substantially normal to and at a fixed distance from the photograph area, a set of legs attached to one or more portions of the apparatus providing support and positions for mounting and a set of strobe lights affixed to the legs at known positions relative to the focal plane of the camera and directed towards the photograph area to facilitate acquisition of multiple photographic images for use in one or image processing operations. The support apparatus can be automated through the use of one or more mobile strobe lights slidably coupled to each leg, capable of self-propelled linear motion along the axis of the leg and providing indication of its position along the leg to facilitate acquisition of multiple photographic images and position data for the image processing operations.

4. 发明申请

US20050080900A1 Method and system for clustering data streams for a virtual environment 有权
标题翻译：用于为虚拟环境聚类数据流的方法和系统
公开(公告)号：US20050080900A1
公开(公告)日：2005-04-14
申请号：US10684033
申请日：2003-10-09
申请人： W. Culbertson , John Apostolopoulos , Nina Bhatti , Daniel Gelb , Michael Goss , Thomas Malzbender , Kei Yuasa
发明人： W. Culbertson , John Apostolopoulos , Nina Bhatti , Daniel Gelb , Michael Goss , Thomas Malzbender , Kei Yuasa
IPC分类号： G06F15/16 , G06F15/173 , H04B7/216 , H04J3/00 , H04J3/06 , H04L29/06 , H04N7/12 , H04N7/15
CPC分类号： H04N7/152 , H04L29/06027 , H04L65/4053 , H04L65/4076 , H04L65/80
摘要： A method for clustering data streams. Specifically, one embodiment of the present invention discloses a method for clustering data streams for use in a virtual environment. The embodiment of the method begins by determining a cluster of receiving nodes in the virtual environment. Each of the cluster of receiving nodes have associated values for at least one clustering parameter that as a set satisfies a test. Then, the embodiment continues by generating a common data stream based on the clustering parameter. Thereafter, the embodiment sends the common data stream from a sending node to the cluster of receiving nodes.
摘要翻译：一种聚类数据流的方法。具体地，本发明的一个实施例公开了一种用于在虚拟环境中使用的用于聚类数据流的方法。该方法的实施例通过确定虚拟环境中的接收节点的簇开始。每个接收节点的簇具有至少一个聚类参数的关联值，当集合满足测试时。然后，通过基于聚类参数生成公共数据流，继续实施该实施例。此后，实施例将公共数据流从发送节点发送到接收节点的集群。

5. 发明申请

US20050080894A1 Method and system for topology adaptation to support communication in a communicative environment 审中-公开
标题翻译：用于拓扑适应的方法和系统，以支持通信环境中的通信
公开(公告)号：US20050080894A1
公开(公告)日：2005-04-14
申请号：US10683136
申请日：2003-10-09
申请人： John Apostolopoulos , Nina Bhatti , W. Culbertson , Daniel Gelb , Michael Goss , Thomas Malzbender , Kei Yuasa
发明人： John Apostolopoulos , Nina Bhatti , W. Culbertson , Daniel Gelb , Michael Goss , Thomas Malzbender , Kei Yuasa
IPC分类号： G06F15/173 , H04L12/24
CPC分类号： H04L41/0816 , H04L41/0826 , H04L41/5009 , H04L41/5019
摘要： A method and system for topology adaptation. Specifically, one embodiment of the present invention discloses a method for topology adaptation to support communication in a communicative environment. The embodiment of the method begins by measuring at least one performance metric for a plurality of nodes associated with a plurality of collaborators in the communicative environment. Then, the embodiment of the method dynamically adapts a communication topology for linking the plurality of nodes in the communication network to support communication in the communicative environment based on the at least one performance metric.
摘要翻译：一种拓扑适应的方法和系统。具体地，本发明的一个实施例公开了一种拓扑适配方法，用于支持通信环境中的通信。该方法的实施例开始于测量与通信环境中的多个协作者相关联的多个节点的至少一个性能度量。然后，该方法的实施例动态地适配用于链接通信网络中的多个节点的通信拓扑，以支持基于至少一个性能度量的通信环境中的通信。

6. 发明申请

US20050085296A1 Method and system for real-time rendering within a gaming environment 失效
标题翻译：在游戏环境中实时渲染的方法和系统
公开(公告)号：US20050085296A1
公开(公告)日：2005-04-21
申请号：US10688148
申请日：2003-10-17
申请人： Daniel Gelb , Thomas Malzbender
发明人： Daniel Gelb , Thomas Malzbender
IPC分类号： A63F13/12 , G06T17/40 , H04N7/15 , A63F9/24 , A63F13/00
CPC分类号： A63F13/655 , A63F13/12 , A63F13/216 , A63F13/52 , A63F2300/66 , G06T15/02
摘要： A method and system for real-time rendering within a gaming environment. Specifically, one embodiment of the present invention discloses a method of rendering a local participant within an interactive gaming environment. The method begins by capturing a plurality of real-time video streams of a local participant from a plurality of camera viewpoints. From the plurality of video streams, a new view synthesis technique is applied to generate a rendering of the local participant. The rendering is generated from a perspective of a remote participant located remotely in the gaming environment. The rendering is then sent to the remote participant for viewing.
摘要翻译：在游戏环境中实时渲染的方法和系统。具体地说，本发明的一个实施例公开了一种使交互式游戏环境中的本地参与者呈现的方法。该方法开始于从多个摄像机视点捕获本地参与者的多个实时视频流。从多个视频流中，应用新的视图合成技术来生成本地参与者的呈现。渲染是从位于游戏环境中的远程参与者的角度产生的。然后将渲染发送到远程参与者进行查看。

7. 发明申请

US20050080849A1 Management system for rich media environments 审中-公开
标题翻译：富媒体环境的管理系统
公开(公告)号：US20050080849A1
公开(公告)日：2005-04-14
申请号：US10682755
申请日：2003-10-09
申请人： Susie Wee , Henry Baker , Nina Bhatti , Michele Covell , Michael Harville , Daniel Gelb , Donald Tanguay
发明人： Susie Wee , Henry Baker , Nina Bhatti , Michele Covell , Michael Harville , Daniel Gelb , Donald Tanguay
IPC分类号： G06F20060101 , G06F15/16 , H04L12/18 , H04L29/06 , H04L29/08
CPC分类号： H04L65/403 , H04L12/1827 , H04L29/06027 , H04L65/4038 , H04L67/12 , H04L67/306 , H04L67/38 , H04L69/329 , H04M3/564 , H04M3/567 , H04N21/2668 , H04N21/422 , H04N21/4223 , H04N21/4667
摘要： A management system for a rich media environment that enables relatively large numbers of sensing and rendering components to be marshaled for a variety of tasks and services. A management system according to the present teachings includes a service manager that provides a communication service pertaining to the rich media environment by coordinating a set of tasks in the rich media environment and further includes a task manager that manages each task by allocating a set of processing resources and communication resources to each task and performing each task in response to a request for each task from the service manager.
摘要翻译：丰富的媒体环境的管理系统，能够为各种任务和服务进行相关数量的传感和渲染组件的整理。根据本教导的管理系统包括服务管理器，其通过协调富媒体环境中的一组任务来提供与富媒体环境有关的通信服务，并且还包括任务管理器，其通过分配一组处理来管理每个任务资源和通信资源，并响应于来自服务管理器的每个任务的请求执行每个任务。

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