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61. 发明授权

US07639839B2 Extracting video regions of interest 有权
标题翻译：提取感兴趣的视频区域
公开(公告)号：US07639839B2
公开(公告)日：2009-12-29
申请号：US10815389
申请日：2004-03-31
申请人： Patrick Chiu , Andreas Girgensohn , Qiong Liu
发明人： Patrick Chiu , Andreas Girgensohn , Qiong Liu
IPC分类号： G06K9/00 , G06K9/62 , G06K9/36
CPC分类号： G06F17/30793 , G06F17/30802 , G06F17/30811 , G06F17/30843 , G06T7/215
摘要： In one embodiment, the present invention extracts video regions of interest from one or more videos and generates a highly condensed visual summary of the videos. The video regions of interest are extracted based on to energy, movement, face or other object detection methods, associated data or external input, or some other feature of the video. In another embodiment, the present invention extracts regions of interest from images and generates highly condensed visual summaries of the images. The highly condensed visual summary is generated by laying out germs on a canvas and then filling the spaces between the germs. The result is a visual summary that resembles a stained glass window having cells of varying shape. The germs may be laid out by temporal order, color histogram, similarity, according to a desired pattern, size, or some other manner. The people, objects and other visual content in the germs appear larger and become easier to see. The visual summary of the present invention utilizes important regions within the key frames, leading to more condensed summaries that are well suitable for small screens.
摘要翻译：在一个实施例中，本发明从一个或多个视频中提取感兴趣的视频区域，并且生成高分辨率的视频概要。基于能量，移动，面部或其他物体检测方法，相关联的数据或外部输入或视频的某些其他特征来提取感兴趣的视频区域。在另一个实施例中，本发明从图像中提取感兴趣的区域并且产生图像的高度浓缩的视觉摘要。高度浓缩的视觉总结是通过在画布上布置细菌，然后填充细菌之间的空间来产生的。结果是类似于具有不同形状的细胞的彩色玻璃窗的视觉总结。根据期望的图案，大小或某种其他方式，细菌可以通过时间顺序，颜色直方图，相似性布置。细菌中的人，物和其他视觉内容看起来更大，变得更容易看到。本发明的视觉总结利用关键帧内的重要区域，导致更加精简的摘要，其非常适合于小屏幕。

62. 发明授权

US07624166B2 System and methods for remote control of multiple display and devices 有权
标题翻译：用于远程控制多个显示和设备的系统和方法
公开(公告)号：US07624166B2
公开(公告)日：2009-11-24
申请号：US10727310
申请日：2003-12-02
申请人： Jonathan T. Foote , Qiong Liu , Matthew Cooper , John Boreczky
发明人： Jonathan T. Foote , Qiong Liu , Matthew Cooper , John Boreczky
IPC分类号： G06F15/16
CPC分类号： H04B10/1143 , H04B10/116
摘要： Methods and systems for transferring media between media source devices and media sink devices are disclosed. Remote control units are used to indicate the media sink and media source devices for transferring media data between these elements.
摘要翻译：公开了在介质源设备和介质宿设备之间传送介质的方法和系统。远程控制单元用于指示用于在这些元素之间传送媒体数据的媒体接收器和媒体源设备。

63. 发明申请

US20070052858A1 System and method for analyzing and monitoring 3-D video streams from multiple cameras 有权
标题翻译：用于分析和监控来自多台摄像机的三维视频流的系统和方法
公开(公告)号：US20070052858A1
公开(公告)日：2007-03-08
申请号：US11220839
申请日：2005-09-07
申请人： Hanning Zhou , Qiong Liu , Donald Kimber , Lynn Wilcox , Matthew Cooper
发明人： Hanning Zhou , Qiong Liu , Donald Kimber , Lynn Wilcox , Matthew Cooper
IPC分类号： H04N9/74
CPC分类号： G06K9/00771 , G06T7/254 , G06T7/277 , G06T2207/10012 , G06T2207/10021 , G06T2207/30241
摘要： Embodiments of the present invention introduce a novel technique to analyze and monitor video streams captured from multiple cameras. It highlights the foreground region of the video streams via local alpha blending and displays the videos in an immersive 3-D environment. The spatial arrangement of the displays can be generated by multi-dimensional scaling of the amount of simultaneous motion across different video streams. This description is not intended to be a complete description of, or limit the scope of, the invention. Other features, aspects, and objects of the invention can be obtained from a review of the specification, the figures, and the claims.
摘要翻译：本发明的实施例引入了一种用于分析和监视从多个摄像机捕获的视频流的新技术。它通过局部alpha混合突出显示视频流的前景区域，并将其呈现在沉浸式3-D环境中。显示器的空间布置可以通过跨越不同视频流的同时运动量的多维缩放来生成。本说明书不是对本发明的完整描述或限制本发明的范围。本发明的其它特征，方面和目的可以通过对说明书，附图和权利要求的评述来获得。

64. 发明授权

US07154526B2 Telepresence system and method for video teleconferencing 有权
标题翻译：视讯会议的网真系统及方法
公开(公告)号：US07154526B2
公开(公告)日：2006-12-26
申请号：US10617549
申请日：2003-07-11
申请人： Jonathan T. Foote , John Adcock , Qiong Liu , Timothy E. Black
发明人： Jonathan T. Foote , John Adcock , Qiong Liu , Timothy E. Black
IPC分类号： H04N7/14
CPC分类号： H04N7/142
摘要： A system in accordance with one embodiment of the present invention comprises a device for facilitating video communication between a remote participant and another location. The device can comprise a screen adapted to display the remote participant, the screen having a posture adapted to be controlled by the remote participant. A camera can be mounted adjacent to the screen, and can allow the subject to view a selected conference participant or a desired location such that when the camera is trained on the selected participant or desired location a gaze of the remote participant displayed by the screen appears substantially directed at the selected participant or desired location.
摘要翻译：根据本发明的一个实施例的系统包括用于促进远程参与者和另一位置之间的视频通信的装置。设备可以包括适于显示远程参与者的屏幕，屏幕具有适于由远程参与者控制的姿势。摄像机可以安装在屏幕附近，并且可以允许被摄体观看所选择的会议参与者或期望的位置，使得当在所选择的参与者或期望位置上训练相机时，屏幕显示的远程参与者的凝视出现基本上指向所选择的参与者或期望位置。

65. 发明申请

US20050117910A1 System and methods for remote control of multiple display and devices 有权
标题翻译：用于远程控制多个显示和设备的系统和方法
公开(公告)号：US20050117910A1
公开(公告)日：2005-06-02
申请号：US10727310
申请日：2003-12-02
申请人： Jonathan Foote , Qiong Liu , Matthew Cooper , John Boreczky
发明人： Jonathan Foote , Qiong Liu , Matthew Cooper , John Boreczky
IPC分类号： H04Q9/00 , H04B10/00 , H04B10/10
CPC分类号： H04B10/1143 , H04B10/116
摘要： Methods and systems for transferring media between media source devices and media sink devices are disclosed. Remote control units are used to indicate the media sink and media source devices for transferring media data between these elements.
摘要翻译：公开了在介质源设备和介质宿设备之间传送介质的方法和系统。远程控制单元用于指示用于在这些元素之间传送媒体数据的媒体接收器和媒体源设备。

66. 发明申请

US20050007445A1 Telepresence system and method for video teleconferencing 有权
标题翻译：视讯会议的网真系统及方法
公开(公告)号：US20050007445A1
公开(公告)日：2005-01-13
申请号：US10617549
申请日：2003-07-11
申请人： Jonathan Foote , John Adcock , Qiong Liu , Timothy Black
发明人： Jonathan Foote , John Adcock , Qiong Liu , Timothy Black
IPC分类号： H04N7/15 , H04N7/14
CPC分类号： H04N7/142
摘要： A system in accordance with one embodiment of the present invention comprises a device for facilitating video communication between a remote participant and another location. The device can comprise a screen adapted to display the remote participant, the screen having a posture adapted to be controlled by the remote participant. A camera can be mounted adjacent to the screen, and can allow the subject to view a selected conference participant or a desired location such that when the camera is trained on the selected participant or desired location a gaze of the remote participant displayed by the screen appears substantially directed at the selected participant or desired location.
摘要翻译：根据本发明的一个实施例的系统包括用于促进远程参与者和另一位置之间的视频通信的装置。设备可以包括适于显示远程参与者的屏幕，屏幕具有适于由远程参与者控制的姿势。摄像机可以安装在屏幕附近，并且可以允许被摄体观看所选择的会议参与者或期望的位置，使得当在所选择的参与者或期望位置上训练相机时，屏幕显示的远程参与者的凝视出现基本上指向所选择的参与者或期望位置。

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