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公开(公告)号：US09876988B2
公开(公告)日：2018-01-23
申请号：US13548438
申请日：2012-07-13
申请人： Ankit Tandon , Robert Aichner , Ross Cutler , Senthil Velayutham
发明人： Ankit Tandon , Robert Aichner , Ross Cutler , Senthil Velayutham
IPC分类号： H04N7/15
CPC分类号： H04N7/152
摘要： Provided herein are systems, methods, and software for facilitating a video conference environment. In at least one implementation, video captured of a scene is received. A modification to display of the video is identified based at least in part on a share of a display space associated with an object in the scene relative to a share of another display space associated with another object in another scene. The modification to the display of the video is then initiated. In another implementation, the modification may also be based on a target share indicated by way of an interactive graphic.
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公开(公告)号：US20140019883A1
公开(公告)日：2014-01-16
申请号：US13548438
申请日：2012-07-13
申请人： Ankit Tandon , Robert Aichner , Ross Cutler , Senthil Velayutham
发明人： Ankit Tandon , Robert Aichner , Ross Cutler , Senthil Velayutham
IPC分类号： G06F3/01
CPC分类号： H04N7/152
摘要： Provided herein are systems, methods, and software for facilitating a video conference environment. In at least one implementation, video captured of a scene is received. A modification to display of the video is identified based at least in part on a share of a display space associated with an object in the scene relative to a share of another display space associated with another object in another scene. The modification to the display of the video is then initiated. In another implementation, the modification may also be based on a target share indicated by way of an interactive graphic.
摘要翻译： 本文提供了用于促进视频会议环境的系统，方法和软件。 在至少一个实现中，接收到场景捕获的视频。 至少部分地基于与场景中的对象相关联的显示空间的份额相对于与另一场景中的另一对象相关联的另一显示空间的份额来分辨对视频的显示的修改。 然后启动对视频显示的修改。 在另一实现中，修改还可以基于通过交互式图形指示的目标共享。
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公开(公告)号：US09813255B2
公开(公告)日：2017-11-07
申请号：US13561917
申请日：2012-07-30
CPC分类号： H04L12/1827 , H04N7/141 , H04N7/15
摘要： Provided herein are systems, methods, and software for facilitating collaboration environments. In at least one implementation, a presentation of an initial view of a collaboration scene is presented within a collaboration environment. A portion of the collaboration scene is identified that corresponds to an object of interest selected for separate viewing. A separate presentation within the collaboration environment is initiated related to the portion of the scene corresponding to the object of interest.
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公开(公告)号：US20140032679A1
公开(公告)日：2014-01-30
申请号：US13561917
申请日：2012-07-30
IPC分类号： G06F15/16
CPC分类号： H04L12/1827 , H04N7/141 , H04N7/15
摘要： Provided herein are systems, methods, and software for facilitating collaboration environments. In at least one implementation, a presentation of an initial view of a collaboration scene is presented within a collaboration environment. A portion of the collaboration scene is identified that corresponds to an object of interest selected for separate viewing. A separate presentation within the collaboration environment is initiated related to the portion of the scene corresponding to the object of interest.
摘要翻译： 本文提供的是用于促进协作环境的系统，方法和软件。 在至少一个实现中，在协作环境中呈现协作场景的初始视图的呈现。 识别出与所选择的用于单独观看的感兴趣对象相对应的协作场景的一部分。 开始协作环境中的单独表现与与感兴趣对象相对应的场景的部分相关。
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公开(公告)号：US08219387B2
公开(公告)日：2012-07-10
申请号：US11953764
申请日：2007-12-10
申请人： Ross Cutler , Xinding Sun , Senthil Velayutham
发明人： Ross Cutler , Xinding Sun , Senthil Velayutham
CPC分类号： G06K9/6293 , G10L2021/02082 , G10L2021/02166
摘要： Frames containing audio data may be received, the audio data having been derived from a microphone array, at least some of the frames containing residual acoustic echo after having acoustic echo partially removed therefrom. Probability distribution functions are determined from the frames of audio data. A probability distribution function comprises likelihoods that respective directions are directions of sources of sounds. An active speaker may be identified in frames of video data based on the video data and based on audio information derived from the audio data, where use of the audio information as a basis for identifying the active speaker is controlled by determining whether the probability distribution functions indicate that corresponding audio data includes residual acoustic echo.
摘要翻译： 可以接收包含音频数据的帧，音频数据已经从麦克风阵列导出，至少一些帧在具有从其中部分地去除声学回声之后包含残余声学回声。 概率分布函数由音频数据的帧确定。 概率分布函数包括各个方向是声源的方向的似然性。 可以基于视频数据在视频数据的帧中基于从音频数据导出的音频信息来识别有源扬声器，其中通过确定概率分布函数是否控制通过音频信息作为用于识别有源说话者的基础的使用 指示对应的音频数据包括残余声学回声。
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公开(公告)号：US20090150149A1
公开(公告)日：2009-06-11
申请号：US11953764
申请日：2007-12-10
申请人： Ross Culter , Xinding Sun , Senthil Velayutham
发明人： Ross Culter , Xinding Sun , Senthil Velayutham
IPC分类号： G10L17/00
CPC分类号： G06K9/6293 , G10L2021/02082 , G10L2021/02166
摘要： Frames containing audio data may be received, the audio data having been derived from a microphone array, at least some of the frames containing residual acoustic echo after having acoustic echo partially removed therefrom. Probability distribution functions are determined from the frames of audio data. A probability distribution function comprises likelihoods that respective directions are directions of sources of sounds. An active speaker may be identified in frames of video data based on the video data and based on audio information derived from the audio data, where use of the audio information as a basis for identifying the active speaker is controlled by determining whether the probability distribution functions indicate that corresponding audio data includes residual acoustic echo.
摘要翻译： 可以接收包含音频数据的帧，音频数据已经从麦克风阵列导出，至少一些帧在具有从其中部分地去除声学回声之后包含残余声学回声。 概率分布函数由音频数据的帧确定。 概率分布函数包括各个方向是声源的方向的似然性。 可以基于视频数据在视频数据的帧中基于从音频数据导出的音频信息来识别有源扬声器，其中通过确定概率分布函数是否控制通过音频信息作为用于识别有源说话者的基础的使用 指示对应的音频数据包括残余声学回声。
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公开(公告)号：US20060265262A1
公开(公告)日：2006-11-23
申请号：US11132726
申请日：2005-05-18
申请人： Nirav Kamdar , Senthil Velayutham
发明人： Nirav Kamdar , Senthil Velayutham
IPC分类号： G06F9/46
CPC分类号： G06Q10/109 , G06Q50/188 , H04L12/1818 , H04L51/04
摘要： A conference room endpoint facility enables a user to schedule conferences directly with the conference room endpoint facility without the need for a central data store to save the conference-specific information. For each scheduled conference, the conference room endpoint facility may store the conference data in a blob, and the lob is stored locally with each invited conference attendee. At the time of joining a scheduled conference, each attendee presents its copy of the blob containing the meeting data to the conference room endpoint facility. The conference room endpoint facility validates the conference data and, upon validating the conference data, admits the submitting conference attendee into the conference.
摘要翻译： 会议室终端设施使用户能够直接与会议室端点设施进行会议安排，而无需中央数据存储来保存会议特定信息。 对于每个安排的会议，会议室终端设施可以将会议数据存储在一个blob中，并且lob与每个被邀请的会议参加者本地存储。 在参加安排的会议时，每位与会者将其包含会议数据的Blob副本呈现给会议室终端设施。 会议室终端设备验证会议数据，并且在验证会议数据时，将提交的会议参加者录入会议。
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