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    System and method for distributed meetings
    12.
    发明授权
    System and method for distributed meetings 有权
    分发会议的系统和方法

    公开(公告)号：US07428000B2

    公开(公告)日：2008-09-23

    申请号：US10608313

    申请日：2003-06-26

    Applicant: Ross Cutler ,  Yong Rui ,  Anoop Gupta

    Inventor： Ross Cutler ,  Yong Rui ,  Anoop Gupta

    IPC: H04N7/14

    CPC classification number: H04N7/15 ,  H04N7/152 ,  H04N7/155

    Abstract: A system and method for teleconferencing and recording of meetings. The system uses a variety of capture devices (a novel 360° camera, a whiteboard camera, a presenter view camera, a remote view camera, and a microphone array) to provide a rich experience for people who want to participate in a meeting from a distance. The system is also combined with speaker clustering, spatial indexing, and time compression to provide a rich experience for people who miss a meeting and want to watch it afterward.

    Abstract translation: 电话会议和会议记录的系统和方法。 该系统使用各种捕获设备（新颖的360度相机，白板摄像头，演示者相机，遥控摄像头和麦克风阵列），为希望参加会议的人们提供丰富的体验 距离。 该系统还结合扬声器群集，空间索引和时间压缩，为错过会议并希望观看的人们提供丰富的体验。

    Annotating programs for automatic summary generations
    13.
    发明授权
    Annotating programs for automatic summary generations 有权
    注释自动汇总代码的程序

    公开(公告)号：US07403894B2

    公开(公告)日：2008-07-22

    申请号：US11081118

    申请日：2005-03-15

    Applicant: Yong Rui ,  Anoop Gupta ,  Alejandro Acero

    Inventor： Yong Rui ,  Anoop Gupta ,  Alejandro Acero

    IPC: G10L21/00

    CPC classification number: G06F17/30787 ,  G06F17/30743 ,  G06F17/30749 ,  G06F17/30758 ,  G06F17/30843 ,  G06K9/00711

    Abstract: Audio/video programming content is made available to a receiver from a content provider, and meta data is made available to the receiver from a meta data provider. The meta data corresponds to the programming content, and identifies, for each of multiple portions of the programming content, an indicator of a likelihood that the portion is an exciting portion of the content. In one implementation, the meta data includes probabilities that segments of a baseball program are exciting, and is generated by analyzing the audio data of the baseball program for both excited speech and baseball hits. The meta data can then be used to generate a summary for the baseball program.

    Abstract translation: 音频/视频节目内容从内容提供商可用于接收者，并且元数据从元数据提供者向接收者提供。 元数据对应于节目内容，并且针对节目内容的多个部分中的每一个识别该部分是内容的激动部分的可能性的指示符。 在一个实现中，元数据包括棒球节目的节段令人兴奋的概率，并且通过分析用于激发的语音和棒球命中的棒球节目的音频数据而产生。 然后可以使用元数据来生成棒球程序的摘要。

    System and method for distributed meetings
    14.
    发明授权
    System and method for distributed meetings 有权
    分发会议的系统和方法

    公开(公告)号：US08111282B2

    公开(公告)日：2012-02-07

    申请号：US12191270

    申请日：2008-08-13

    Applicant: Ross Cutler ,  Yong Rui ,  Anoop Gupta

    Inventor： Ross Cutler ,  Yong Rui ,  Anoop Gupta

    IPC: H04N7/14

    CPC classification number: H04N7/15 ,  H04N7/152 ,  H04N7/155

    Abstract: A system and method for teleconferencing and recording of meetings. The system uses a variety of capture devices (a novel 360° camera, a whiteboard camera, a presenter view camera, a remote view camera, and a microphone array) to provide a rich experience for people who want to participate in a meeting from a distance. The system is also combined with speaker clustering, spatial indexing, and time compression to provide a rich experience for people who miss a meeting and want to watch it afterward.

    Abstract translation: 电话会议和会议记录的系统和方法。 该系统使用各种捕获设备（新颖的360度相机，白板摄像头，演示者相机，遥控摄像头和麦克风阵列），为希望参加会议的人们提供丰富的体验 距离。 该系统还结合扬声器群集，空间索引和时间压缩，为错过会议并希望观看的人们提供丰富的体验。

    Methods and systems for participant sourcing indication in multi-party conferencing and for audio source discrimination
    15.
    发明授权
    Methods and systems for participant sourcing indication in multi-party conferencing and for audio source discrimination 有权
    用于多方会议和音频源歧视的参与者采购指示的方法和系统

    公开(公告)号：US07916848B2

    公开(公告)日：2011-03-29

    申请号：US10677213

    申请日：2003-10-01

    Applicant: Yong Rui ,  Anoop Gupta

    Inventor： Yong Rui ,  Anoop Gupta

    IPC: H04M3/42 ,  H04M1/64 ,  G10L13/00

    CPC classification number: H04L65/4046 ,  H04L29/06027 ,  H04M3/56 ,  H04M2201/38 ,  H04M2201/41 ,  H04Q2213/13034 ,  H04Q2213/13091 ,  H04Q2213/1324 ,  H04Q2213/13248 ,  H04Q2213/13333 ,  H04Q2213/13337 ,  H04Q2213/13389

    Abstract: Indications of which participant is providing information during a multi-party conference. Each participant has equipment to display information being transferred during the conference. A sourcing signaler residing in the participant equipment provides a signal that indicates the identity of its participant when this participant is providing information to the conference. The source indicators of the other participant equipment receive the signal and cause a UI to indicate that the participant identified by the received signal is providing information (e.g. the UI can causes the identifier to change appearance). An audio discriminator is used to distinguish between an acoustic signal that was generated by a person speaking from that generated in a band-limited manner. The audio discriminator analyzes the spectrum of detected audio signals and generates several parameters from the spectrum and from past determinations to determine the source of an audio signal on a frame-by-frame basis.

    Abstract translation: 参与者在多方会议期间提供信息的指示。 每个参与者都有设备在会议期间显示要传送的信息。 驻留在参与者设备中的采购信号器提供当该参与者向会议提供信息时指示其参与者身份的信号。 其他参与者设备的源指示符接收信号并使UI指示由接收到的信号识别的参与者提供信息（例如，UI可以使得标识符改变外观）。 使用音频鉴别器来区分由以频带限制的方式产生的声音所产生的声信号。 音频鉴别器分析检测到的音频信号的频谱，并从频谱和过去的确定中产生几个参数，以逐帧确定音频信号的来源。

    Integrated design for omni-directional camera and microphone array
    16.
    发明授权
    Integrated design for omni-directional camera and microphone array 有权
    全方位摄像头和麦克风阵列的集成设计

    公开(公告)号：US07852369B2

    公开(公告)日：2010-12-14

    申请号：US10184499

    申请日：2002-06-27

    Applicant: Ross Cutler ,  Ivan Tashev ,  Yong Rui ,  Anoop Gupta

    Inventor： Ross Cutler ,  Ivan Tashev ,  Yong Rui ,  Anoop Gupta

    IPC: H04N7/14

    CPC classification number: H04R3/02 ,  H04N5/2259 ,  H04N5/23203 ,  H04N7/142 ,  H04R2201/401

    Abstract: An omni-directional camera (a 360 degree camera) is proposed with an integrated microphone array. The primary application for such a camera is videoconferencing and meeting recording, and the device is designed to be placed on a meeting room table. The microphone array is in a planar configuration, and the microphones are located as close to the desktop as possible to eliminate sound reflections from the table. The camera is connected to the microphone array base with a thin cylindrical rod, which is acoustically invisible to the microphone array for the frequency range [50-4000] Hz. This provides a direct path from the person talking to all of the microphones in the array, and can therefore be used for sound source localization (determining the location of the talker) and beam-forming (improving the sound quality of the talker by filtering only sound from a particular direction). The camera array is elevated from the table to provide a near frontal viewpoint of the meeting participants.

    Abstract translation: 提出了一种全方位摄像机（360度摄像机），集成了麦克风阵列。 这种相机的主要应用是视频会议和会议录制，设备被设计为放在会议室桌子上。 麦克风阵列处于平面配置，麦克风尽可能靠近桌面，以消除桌面的声音反射。 摄像机连接到麦克风阵列底座上，并带有一个薄的圆柱形杆，在[50-4000] Hz的频率范围内，麦克风阵列声学上不可见。 这提供了从人员通话到阵列中的所有麦克风的直接路径，因此可以用于声源定位（确定讲话者的位置）和波束形成（仅通过滤波来提高讲话者的声音质量 声音从特定的方向）。 相机阵列从表中提升，以提供会议参与者的近前视点。

    Annotating programs for automatic summary generation
    17.
    发明授权
    Annotating programs for automatic summary generation 有权
    注释自动汇总生成程序

    公开(公告)号：US07620552B2

    公开(公告)日：2009-11-17

    申请号：US11073144

    申请日：2005-03-04

    Applicant: Yong Rui ,  Anoop Gupta ,  Alejandro Acero

    Inventor： Yong Rui ,  Anoop Gupta ,  Alejandro Acero

    IPC: G10L11/00

    CPC classification number: G06F17/30787 ,  G06F17/30743 ,  G06F17/30749 ,  G06F17/30758 ,  G06F17/30843 ,  G06K9/00711

    Abstract: Audio/video programming content is made available to a receiver from a content provider, and meta data is made available to the receiver from a meta data provider. The meta data corresponds to the programming content, and identifies, for each of multiple portions of the programming content, an indicator of a likelihood that the portion is an exciting portion of the content. In one implementation, the meta data includes probabilities that segments of a baseball program are exciting, and is generated by analyzing the audio data of the baseball program for both excited speech and baseball hits. The meta data can then be used to generate a summary for the baseball program.

    Abstract translation: 音频/视频节目内容从内容提供商可用于接收者，并且元数据从元数据提供者向接收者提供。 元数据对应于节目内容，并且针对节目内容的多个部分中的每一个识别该部分是内容的激动部分的可能性的指示符。 在一个实现中，元数据包括棒球节目的节段令人兴奋的概率，并且通过分析用于激发的语音和棒球命中的棒球节目的音频数据而产生。 然后可以使用元数据来生成棒球程序的摘要。

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