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    Systems and methods for iterative adjustment of video-capture settings based on identified persona
    1.
    发明授权
    Systems and methods for iterative adjustment of video-capture settings based on identified persona 有权
    基于识别角色的视频捕获设置的迭代调整的系统和方法

    公开(公告)号：US09485433B2

    公开(公告)日：2016-11-01

    申请号：US14145880

    申请日：2013-12-31

    申请人： Personify, Inc.

    发明人： Simion Venshtain ,  Sanjay Patel ,  Dennis J. Lin

    IPC分类号： H04N5/235 ,  H04N7/15 ,  H04N5/243 ,  G06T7/00 ,  H04N7/14 ,  G06K9/00

    CPC分类号： H04N5/2352 ,  G06K9/00234 ,  G06K9/00288 ,  G06T7/11 ,  G06T7/143 ,  G06T7/194 ,  G06T7/73 ,  G06T2207/10016 ,  G06T2207/30196 ,  H04N5/23219 ,  H04N5/23296 ,  H04N5/2353 ,  H04N5/243 ,  H04N7/147

    摘要： Disclosed herein are systems and methods for iterative adjustment of video-capture settings based on identified persona. In an embodiment, a method includes receiving video frames being captured by a video camera of an ongoing scene. The method also includes identifying a persona in one or more of the received frames at least in part by identifying, in each such frame, a set of pixels that is representative of the persona in the frame and that does not include any pixels representative of a background of the frame. The method also includes selecting, based collectively on the brightness values of the pixels in the identified set of pixels of one or more frames, an adjustment command for one or more adjustable video-capture settings of the camera, as well as outputting the selected commands to the camera for use in continuing to capture video data representative of the ongoing scene.

    摘要翻译： 本文公开了用于基于识别的角色迭代地调整视频捕获设置的系统和方法。 在一个实施例中，一种方法包括接收由正在进行的场景的摄像机捕获的视频帧。 该方法还包括至少部分地通过在每个这样的帧中识别表示帧中的角色的一组像素，并且不包括代表一个或多个 框架的背景。 该方法还包括集中地基于所识别的一个或多个帧的像素集合中的像素的亮度值来选择用于照相机的一个或多个可调视频捕捉设置的调整命令，以及输出所选择的命令 用于继续拍摄表示正在进行的场景的视频数据。

    Methods and Systems for Presenting Personas According to a Common Cross-Client Configuration
    4.
    发明申请
    Methods and Systems for Presenting Personas According to a Common Cross-Client Configuration 审中-公开
    根据公共跨客户端配置呈现角色的方法和系统

    公开(公告)号：US20150188970A1

    公开(公告)日：2015-07-02

    申请号：US14145865

    申请日：2013-12-31

    申请人： Personify, Inc.

    发明人： Sumant Kowshik ,  Glenn Francisco ,  Dennis Lin ,  David Scherba ,  Will Kelleher ,  Sanjay Patel

    IPC分类号： H04L29/06 ,  G06T11/60 ,  H04N5/265

    CPC分类号： H04L65/602 ,  H04L65/403 ,  H04N5/265

    摘要： Disclosed herein are methods and systems for presenting personas according to a common cross-client configuration. An embodiment takes the form of a method that includes extracting a persona from video frames being received from a video camera. The method also includes transmitting an outbound stream of persona data that includes the extracted persona. The method also includes receiving at least one inbound stream of persona data, where the at least one inbound stream of persona data includes one or more other personas. The method also includes presenting a full persona set of the extracted persona and the one or more other personas on a user interface according to a common cross-client persona configuration. The method also includes presenting one or more shared-content channels on the user interface according to a common cross-client shared-content-channel configuration.

    摘要翻译： 这里公开了用于根据常见的跨客户端配置呈现人物角色的方法和系统。 实施例采用包括从摄像机接收的视频帧中提取人物角色的方法的形式。 该方法还包括发送包括提取的角色的人物数据的出站流。 该方法还包括接收角色数据的至少一个入站流，其中至少一个入口流的人物数据包括一个或多个其他人物角色。 该方法还包括根据通用的跨客户端角色配置在用户界面上呈现提取的人物角色和一个或多个其他角色的完整角色集合。 该方法还包括根据共同的跨客户端共享内容 - 频道配置在用户界面上呈现一个或多个共享内容频道。

    SYSTEMS AND METHODS FOR INTEGRATING USER PERSONAS WITH CONTENT DURING VIDEO CONFERENCING
    5.
    发明申请
    SYSTEMS AND METHODS FOR INTEGRATING USER PERSONAS WITH CONTENT DURING VIDEO CONFERENCING 有权
    在视频会议期间将用户与内容集成的系统和方法

    公开(公告)号：US20150029294A1

    公开(公告)日：2015-01-29

    申请号：US13948539

    申请日：2013-07-23

    申请人： Personify, Inc.

    发明人： Dennis Lin ,  David Scherba ,  Mert Dikmen ,  Sumant Kowshik ,  Sanjay Patel

    IPC分类号： H04N7/14

    CPC分类号： H04N7/141 ,  H04N7/15

    摘要： A system and method is disclosed for extracting a user persona from a video and embedding that persona into a background feed that may have other content, such as text, graphics, or additional video content. The extracted video and background feed are combined to create a composite video that comprises the display in a videoconference. Embodiments cause the user persona to be embedded at preset positions, or in preset formats, or both, depending on the configuration, position, or motion of the user's body.

    摘要翻译： 公开了一种用于从视频中提取用户角色并将该角色嵌入到可能具有其他内容（例如文本，图形或附加视频内容）的背景馈送中的系统和方法。 所提取的视频和背景馈送被组合以创建包括视频会议中的显示的复合视频。 实施例根据用户身体的配置，位置或运动，将用户角色嵌入预设位置，或以预设格式或两者。

    SYSTEMS AND METHODS FOR ITERATIVE ADJUSTMENT OF VIDEO-CAPTURE SETTINGS BASED ON IDENTIFIED PERSONA
    6.
    发明申请
    SYSTEMS AND METHODS FOR ITERATIVE ADJUSTMENT OF VIDEO-CAPTURE SETTINGS BASED ON IDENTIFIED PERSONA 有权
    基于识别人员的视频收集设置的迭代调整系统和方法

    公开(公告)号：US20170048440A1

    公开(公告)日：2017-02-16

    申请号：US15339274

    申请日：2016-10-31

    申请人： PERSONIFY, INC.

    发明人： Simion Venshtain ,  Sanjay Patel ,  Dennis J. Lin

    IPC分类号： H04N5/235 ,  H04N5/232

    CPC分类号： H04N5/2352 ,  G06K9/00234 ,  G06K9/00288 ,  G06T7/11 ,  G06T7/143 ,  G06T7/194 ,  G06T7/73 ,  G06T2207/10016 ,  G06T2207/30196 ,  H04N5/23219 ,  H04N5/23296 ,  H04N5/2353 ,  H04N5/243 ,  H04N7/147

    摘要： Disclosed herein are systems and methods for iterative adjustment of video-capture settings based on identified persona. In an embodiment, a method includes receiving video frames being captured by a video camera of an ongoing scene. The method also includes identifying a persona in one or more of the received frames at least in part by identifying, in each such frame, a set of pixels that is representative of the persona in the frame and that does not include any pixels representative of a background of the frame. The method also includes selecting, based collectively on the brightness values of the pixels in the identified set of pixels of one or more frames, an adjustment command for one or more adjustable video-capture settings of the camera, as well as outputting the selected commands to the camera for use in continuing to capture video data representative of the ongoing scene.

    摘要翻译： 本文公开了用于基于识别的角色迭代地调整视频捕获设置的系统和方法。 在一个实施例中，一种方法包括接收由正在进行的场景的摄像机捕获的视频帧。 该方法还包括至少部分地通过在每个这样的帧中识别表示帧中的角色的一组像素，并且不包括代表一个或多个 框架的背景。 该方法还包括集中地基于所识别的一个或多个帧的像素集合中的像素的亮度值来选择用于照相机的一个或多个可调视频捕捉设置的调整命令，以及输出所选择的命令 用于继续拍摄表示正在进行的场景的视频数据。

    Systems and methods for integrating user personas with content during video conferencing
    7.
    发明授权
    Systems and methods for integrating user personas with content during video conferencing 有权
    在视频会议中将用户角色与内容集成的系统和方法

    公开(公告)号：US09055186B2

    公开(公告)日：2015-06-09

    申请号：US13948539

    申请日：2013-07-23

    申请人： Personify, Inc.

    发明人： Dennis Lin ,  David Scherba ,  Mert Dikmen ,  Sumant Kowshik ,  Sanjay Patel

    IPC分类号： H04N7/14 ,  H04N7/15

    CPC分类号： H04N7/141 ,  H04N7/15

    摘要： A system and method is disclosed for extracting a user persona from a video and embedding that persona into a background feed that may have other content, such as text, graphics, or additional video content. The extracted video and background feed are combined to create a composite video that comprises the display in a videoconference. Embodiments cause the user persona to be embedded at preset positions, or in preset formats, or both, depending on the configuration, position, or motion of the user's body.

    摘要翻译： 公开了一种用于从视频中提取用户角色并将该角色嵌入到可能具有其他内容（例如文本，图形或附加视频内容）的背景馈送中的系统和方法。 所提取的视频和背景馈送被组合以创建包括视频会议中的显示的复合视频。 实施例根据用户身体的配置，位置或运动，将用户角色嵌入预设位置，或以预设格式或两者。

    Methods and systems for combining foreground video and background video using chromatic matching
    8.
    发明授权
    Methods and systems for combining foreground video and background video using chromatic matching 有权

    公开(公告)号：US09883155B2

    公开(公告)日：2018-01-30

    申请号：US15181653

    申请日：2016-06-14

    申请人： Personify, Inc.

    发明人： Sanjay Patel ,  Elad Yarkony

    IPC分类号： H04N9/74 ,  H04N9/73 ,  H04N5/272 ,  H04N9/12

    CPC分类号： H04N9/73 ,  H04N5/275 ,  H04N9/12 ,  H04N9/76

    摘要： Disclosed herein are methods and systems for combining foreground video and background video using chromatic matching. In an embodiment, a system obtains foreground video data. The system obtains background video data. The system determines a color-distribution dimensionality of the background video data to be either high-dimensional chromatic or low-dimensional chromatic. The system selects a chromatic-adjustment technique from a set of chromatic-adjustment techniques based on the determined color-distribution dimensionality of the background video data. The system adjusts the foreground video data using the selected chromatic-adjustment technique. The system generates combined video data at least in part by combining the background video data with the adjusted foreground video data. The system outputs the combined video for display.