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1. 发明申请

US20110090302A1 Method and System for Adapting A CP Layout According to Interaction Between Conferees 有权
标题翻译：根据与会者的互动，适应CP布局的方法和系统
公开(公告)号：US20110090302A1
公开(公告)日：2011-04-21
申请号：US12750851
申请日：2010-03-31
申请人： Eyal Leviav , Niv Wagner , Efrat Be'ery
发明人： Eyal Leviav , Niv Wagner , Efrat Be'ery
IPC分类号： H04N7/15
CPC分类号： H04N7/15 , G06T11/60 , H04N7/152
摘要： A system and method is disclosed for adapting a continuous presence videoconferencing layout according to interactions between conferees. Using regions of interest found in video images, the arrangement of images of conferees may be dynamically arranged as displayed by endpoints. Arrangements may be responsive to various metrics, including the position of conferees in a room and dominant conferees in the videoconference. Video images may be manipulated as part of the arrangement, including cropping and mirroring the video image. As interactions between conferees change, the layout may be automatically rearranged responsive to the changed interactions.
摘要翻译：公开了一种根据与会者之间的交互来适应连续存在的视频会议布局的系统和方法。使用视频图像中的兴趣区域，与会者的图像的布置可以被动态地排列，如端点所示。安排可以对各种指标做出回应，包括与会者在房间中的地位以及视频会议中的主要参与者。视频图像可以作为安排的一部分进行操作，包括裁剪和镜像视频图像。由于与会者之间的交互变化，布局可能会根据变化的互动情况自动重新排列。

2. 发明授权

US08542266B2 Method and system for adapting a CP layout according to interaction between conferees 有权
公开(公告)号：US08542266B2
公开(公告)日：2013-09-24
申请号：US12750851
申请日：2010-03-31
申请人： Eyal Leviav , Niv Wagner , Efrat Be'ery
发明人： Eyal Leviav , Niv Wagner , Efrat Be'ery
IPC分类号： H04N7/14 , H04L12/56
CPC分类号： H04N7/15 , G06T11/60 , H04N7/152
摘要： A system and method is disclosed for adapting a continuous presence videoconferencing layout according to interactions between conferees. Using regions of interest found in video images, the arrangement of images of conferees may be dynamically arranged as displayed by endpoints. Arrangements may be responsive to various metrics, including the position of conferees in a room and dominant conferees in the videoconference. Video images may be manipulated as part of the arrangement, including cropping and mirroring the video image. As interactions between conferees change, the layout may be automatically rearranged responsive to the changed interactions.

3. 发明申请

US20120050454A1 Method and System for Creating a Continuous Presence Video-Conference 有权
标题翻译：创建连续视频会议的方法和系统
公开(公告)号：US20120050454A1
公开(公告)日：2012-03-01
申请号：US12872672
申请日：2010-08-31
申请人： Aviv Eisenberg , Niv Wagner , Eyal Leviav , Craig Clapp
发明人： Aviv Eisenberg , Niv Wagner , Eyal Leviav , Craig Clapp
IPC分类号： H04N7/15
CPC分类号： H04N7/152
摘要： One or more horizontal stripes are defined in a continuous presence video conferencing image, comprising one or more segments of the video image. The horizontal stripes may have different heights. A horizontal stripe builder associated with a continuous presence videoconferencing port composes and compresses the horizontal stripe from two or more video images received from a plurality of endpoints of the video conferencing system. A continuous presence image stream generator organizes compressed horizontal strips into a plurality of compressed continuous presence video streams for sending toward sites of the video conferencing system.
摘要翻译：在连续存在的视频会议图像中定义一个或多个水平条纹，其包括视频图像的一个或多个片段。水平条纹可能具有不同的高度。与连续存在的视频会议端口相关联的水平条纹生成器组合并压缩从视频会议系统的多个端点接收的两个或多个视频图像中的水平条纹。连续存在图像流生成器将压缩的水平条组合成多个压缩的连续存在视频流，以便向视频会议系统的站点发送。

4. 发明授权

US08704871B2 Method and system for creating a continuous presence video-conference 有权
标题翻译：用于创建连续出席视频会议的方法和系统
公开(公告)号：US08704871B2
公开(公告)日：2014-04-22
申请号：US12872672
申请日：2010-08-31
申请人： Aviv Eisenberg , Niv Wagner , Eyal Leviav , Craig Clapp
发明人： Aviv Eisenberg , Niv Wagner , Eyal Leviav , Craig Clapp
IPC分类号： H04N7/14 , H04B1/66
CPC分类号： H04N7/152
摘要： One or more horizontal stripes are defined in a continuous presence video conferencing image, comprising one or more segments of the video image. The horizontal stripes may have different heights. A horizontal stripe builder associated with a continuous presence videoconferencing port composes and compresses the horizontal stripe from two or more video images received from a plurality of endpoints of the video conferencing system. A continuous presence image stream generator organizes compressed horizontal strips into a plurality of compressed continuous presence video streams for sending toward sites of the video conferencing system.
摘要翻译：在连续存在的视频会议图像中定义一个或多个水平条纹，其包括视频图像的一个或多个片段。水平条纹可能具有不同的高度。与连续存在的视频会议端口相关联的水平条纹生成器组合并压缩从视频会议系统的多个端点接收的两个或多个视频图像中的水平条纹。连续存在图像流生成器将压缩的水平条组合成多个压缩的连续存在视频流，以便向视频会议系统的站点发送。

5. 发明申请

US20060023062A1 Method and system for handling video signals of conference 有权
标题翻译：会议视频信号处理方法及系统
公开(公告)号：US20060023062A1
公开(公告)日：2006-02-02
申请号：US11148103
申请日：2005-06-08
申请人： Moshe Elbaze , Sergey Potekhin , Knaz Eran , Nir Brachel , Eyal Leviav
发明人： Moshe Elbaze , Sergey Potekhin , Knaz Eran , Nir Brachel , Eyal Leviav
IPC分类号： H04N7/14
CPC分类号： H04N7/15
摘要： A system and method particularly useful in handling the video of a “large” conference is disclosed. The system and method initially defines certain conferees as panel members, which can provide input video signals to the multipoint control unit and can receive output video signals or a composite layout for the conference from the multipoint control unit. The system and method also initially defines audience members, which only passively receive the output video signals or layout from the multipoint control unit and do not have their video signals incorporated into the layout of the videoconference. In one aspect, an audience terminal can request to participate in the conference. By making an appropriate request, the audience terminal can, if system resources are adequate, participate fully as a panel member and may supply video signals to the conference for at least some portion of time. Alternatively, the audience member can supply information other than video signals to the conference, such as voting data or other data allowing the audience member to participate in the conference as more than a merely passive viewing participant.
摘要翻译：公开了一种特别适用于处理“大”会议视频的系统和方法。系统和方法最初将某些与会者定义为面板成员，其可以向多点控制单元提供输入视频信号，并且可以从多点控制单元接收输出视频信号或会议的复合布局。该系统和方法还最初定义观众成员，其仅被动地接收来自多点控制单元的输出视频信号或布局，并且其视频信号不包括在视频会议的布局中。一方面，观众终端可以请求参加会议。通过提出适当的要求，如果系统资源充足，观众终端可以作为小组成员充分参与，并且可以至少在一段时间内向会议提供视频信号。或者，观众可以向会议提供除了视频信号之外的信息，例如投票数据或允许观众参与会议的其他数据，不仅仅是被动观看参与者。

6. 发明授权

US08805928B2 Control unit for multipoint multimedia/audio system 有权
标题翻译：多点多媒体/音频系统控制单元
公开(公告)号：US08805928B2
公开(公告)日：2014-08-12
申请号：US10144561
申请日：2002-05-10
申请人： Sergey Potekhin , Eran Knaz , Moshe Elbaz , Eyal Leviav
发明人： Sergey Potekhin , Eran Knaz , Moshe Elbaz , Eyal Leviav
IPC分类号： G06F15/16 , H04L12/66 , H04L12/18 , H04L12/46 , H04L29/06
CPC分类号： H04L12/66 , H04L12/1813 , H04L12/4625 , H04L29/06027 , H04L65/4038 , H04M3/56 , H04M3/563 , H04M3/564 , H04M2203/2061 , H04N7/152
摘要： The present invention is a system and a method for providing a control unit for a multipoint multimedia/audio conference that enables one or more participants to take part in more than one conference simultaneously. The control unit can operate in audio and/or video sections of an MCU and/or Management and Control System (MCS). The MCS, in an exemplary embodiment of the present invention, controls the participation of at least one participant in more than one conference simultaneously by using a Cross-Conference Database (CCDB). The MCU performs connection changes affecting which participants are associated with one or more conferences based on the information that is stored in the CCDB.
摘要翻译：本发明是一种用于提供用于多点多媒体/音频会议的控制单元的系统和方法，其使一个或多个参与者同时参与多个会议。控制单元可以在MCU和/或管理和控制系统（MCS）的音频和/或视频部分中操作。在本发明的示例性实施例中，MCS通过使用跨会议数据库（CCDB）来同时控制至少一个参与者参与多个会议。 MCU根据存储在CCDB中的信息执行影响哪个参与者与一个或多个会议相关联的连接变化。

7. 发明申请

US20120140020A1 Removing a Self Image From a Continuous Presence Video Image 有权
标题翻译：从连续存在的视频图像中删除自己的图像
公开(公告)号：US20120140020A1
公开(公告)日：2012-06-07
申请号：US12958500
申请日：2010-12-02
申请人： Yaakov Moshe Rosenberg , Eyal Leviav
发明人： Yaakov Moshe Rosenberg , Eyal Leviav
IPC分类号： H04N7/15
CPC分类号： H04N5/272 , H04N7/147 , H04N7/15
摘要： Upon receiving a continuous presence video image, an endpoint of a videoconference may identify its self image and replace the self image with other video data, including an alternate video image from another endpoint or a background color. Embedded markers may be placed in a continuous presence video image corresponding to the endpoint. The embedded markers identify the location of the self image of the endpoint in the continuous presence video image. The embedded markers may be inserted by the endpoint or a multipoint control unit serving the endpoint.
摘要翻译：在接收到连续存在的视频图像时，视频会议的端点可以识别其自身图像，并且用其他视频数据替换自身图像，包括来自另一端点的替代视频图像或背景颜色。嵌入式标记可以放置在对应于端点的连续存在视频图像中。嵌入式标记在连续存在视频图像中标识端点的自身图像的位置。嵌入式标记可以由端点或服务端点的多点控制单元插入。

8. 发明授权

US08427520B2 Removing a self image from a continuous presence video image 有权
公开(公告)号：US08427520B2
公开(公告)日：2013-04-23
申请号：US12958500
申请日：2010-12-02
申请人： Yaakov Moshe Rosenberg , Eyal Leviav
发明人： Yaakov Moshe Rosenberg , Eyal Leviav
IPC分类号： H04N7/14
CPC分类号： H04N5/272 , H04N7/147 , H04N7/15
摘要： Upon receiving a continuous presence video image, an endpoint of a videoconference may identify its self image and replace the self image with other video data, including an alternate video image from another endpoint or a background color. Embedded markers may be placed in a continuous presence video image corresponding to the endpoint. The embedded markers identify the location of the self image of the endpoint in the continuous presence video image. The embedded markers may be inserted by the endpoint or a multipoint control unit serving the endpoint.

9. 发明授权

US07929011B2 Method and system for handling video signals of conference 有权
标题翻译：会议视频信号处理方法及系统
公开(公告)号：US07929011B2
公开(公告)日：2011-04-19
申请号：US11148103
申请日：2005-06-08
申请人： Moshe Elbaze , Sergey Potekhin , Knaz Eran , Nir Brachel , Eyal Leviav
发明人： Moshe Elbaze , Sergey Potekhin , Knaz Eran , Nir Brachel , Eyal Leviav
IPC分类号： H04N7/14 , H04L11/00
CPC分类号： H04N7/15
摘要： A system and method particularly useful in handling the video of a “large” conference is disclosed. The system and method initially defines certain conferees as panel members, which can provide input video signals to the multipoint control unit and can receive output video signals or a composite layout for the conference from the multipoint control unit. The system and method also initially defines audience members, which only passively receive the output video signals or layout from the multipoint control unit and do not have their video signals incorporated into the layout of the videoconference. In one aspect, an audience terminal can request to participate in the conference. By making an appropriate request, the audience terminal can, if system resources are adequate, participate fully as a panel member and may supply video signals to the conference for at least some portion of time. Alternatively, the audience member can supply information other than video signals to the conference, such as voting data or other data allowing the audience member to participate in the conference as more than a merely passive viewing participant.
摘要翻译：公开了一种特别适用于处理“大”会议视频的系统和方法。系统和方法最初将某些与会者定义为面板成员，其可以向多点控制单元提供输入视频信号，并且可以从多点控制单元接收输出视频信号或会议的复合布局。该系统和方法还最初定义观众成员，其仅被动地接收来自多点控制单元的输出视频信号或布局，并且其视频信号不包括在视频会议的布局中。一方面，观众终端可以请求参加会议。通过提出适当的要求，如果系统资源充足，观众终端可以作为小组成员充分参与，并且可以至少在一段时间内向会议提供视频信号。或者，观众可以向会议提供除了视频信号之外的信息，例如投票数据或允许观众参与会议的其他数据，不仅仅是被动观看参与者。

10. 发明申请

US20060026002A1 Method and system for handling audio signals of conference 有权
标题翻译：会议音频信号处理方法及系统
公开(公告)号：US20060026002A1
公开(公告)日：2006-02-02
申请号：US10909446
申请日：2004-08-02
申请人： Sergey Potekhin , Knaz Eran , Nir Brachel , Eyal Leviav
发明人： Sergey Potekhin , Knaz Eran , Nir Brachel , Eyal Leviav
IPC分类号： G10L21/00
CPC分类号： H04N7/15
摘要： A new system and method particularly useful in handling the audio of a “large” conference is disclosed. The system and method initially defines certain conferees as panel members, which can provide audio to and receive audio from the conference, and audience members, which only passively receive audio from the conference. In one aspect, an audience member can request to participate in the conference. By making an appropriate request, the audience member can, if system resources are adequate, participate fully as a panel member and may supply audio to the conference for at least some portion of time. Alternatively, the audience member can supply information other than audio data to the conference, such as voting data or other data allowing the audience member to participate in the conference as more than a merely passive listening participant.
摘要翻译：公开了一种特别适用于处理“大型”会议音频的新系统和方法。系统和方法最初将某些与会者定义为面板会员，其可以向会议提供音频和接收音频，并且观众成员仅会从会议中被动地接收音频。一方面，观众可以请求参加会议。通过提出适当的要求，如果系统资源充足，观众可以作为小组成员充分参与，并且至少在一段时间内向会议提供音频。或者，观众可以向会议提供音频数据以外的信息，例如投票数据或允许观众成员参加会议的其他数据，而不仅仅是被动收听参与者。

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