Gesture- and expression-based authentication
    3.
    发明授权
    Gesture- and expression-based authentication 有权
    手势和表达式认证

    公开(公告)号:US09032510B2

    公开(公告)日:2015-05-12

    申请号:US13609510

    申请日:2012-09-11

    IPC分类号: G06F12/14 H04L9/32 H04L29/06

    摘要: A user can define a gesture-based input mode with respective input value to establish an authentication protocol to unlock a computer or govern other computer behavior. As an alternative or in addition, the user can define a second input mode based on face recognition plus IR sensing satisfying a threshold to ensure a live person is being imaged for authentication, and/or face recognition plus a particular facial expression such as a smile and wink.

    摘要翻译: 用户可以使用相应的输入值定义基于手势的输入模式,以建立用于解锁计算机或管理其他计算机行为的认证协议。 作为替代或另外,用户可以基于满足阈值的面部识别加IR感测来定义第二输入模式,以确保现场人物被成像用于认证,和/或面部识别加上特定的面部表情,例如微笑 眨眼

    ESTABLISHING 3D VIDEO CONFERENCE PRESENTATION ON 2D DISPLAY
    6.
    发明申请
    ESTABLISHING 3D VIDEO CONFERENCE PRESENTATION ON 2D DISPLAY 失效
    在2D显示器上建立3D视频会议介绍

    公开(公告)号:US20120242777A1

    公开(公告)日:2012-09-27

    申请号:US13052445

    申请日:2011-03-21

    IPC分类号: H04N7/15 H04N5/66

    摘要: A 3D video conferencing system includes two cameras at each of two video conferencing locations. Images from the two cameras are exchanged between the locations and are combined at the receiving location in accordance with the angle at which the viewer at the receiving location is viewing an otherwise 2D display to give the illusion of depth perception.

    摘要翻译: 3D视频会议系统在两个视频会议位置的每一个处包括两个摄像机。 来自两个摄像机的图像在位置之间交换,并且在接收位置处根据接收位置处的观看者正在观看另外的2D显示器的角度组合以给出深度感知的错觉。

    Establishing 3D video conference presentation on 2D display
    7.
    发明授权
    Establishing 3D video conference presentation on 2D display 失效
    在2D显示器上建立3D视频会议演示

    公开(公告)号:US08665304B2

    公开(公告)日:2014-03-04

    申请号:US13052445

    申请日:2011-03-21

    IPC分类号: H04N7/14

    摘要: A 3D video conferencing system includes two cameras at each of two video conferencing locations. Images from the two cameras are exchanged between the locations and are combined at the receiving location in accordance with the angle at which the viewer at the receiving location is viewing an otherwise 2D display to give the illusion of depth perception.

    摘要翻译: 3D视频会议系统在两个视频会议位置的每一个处包括两个摄像机。 来自两个摄像机的图像在位置之间交换,并且在接收位置处根据接收位置处的观看者正在观看另外的2D显示器的角度组合以给出深度感知的错觉。

    Automated wireless three-dimensional (3D) video conferencing via a tunerless television device
    8.
    发明授权
    Automated wireless three-dimensional (3D) video conferencing via a tunerless television device 失效
    通过无调谐电视设备进行自动无线三维(3D)视频会议

    公开(公告)号:US08570358B2

    公开(公告)日:2013-10-29

    申请号:US12661372

    申请日:2010-03-16

    IPC分类号: H04N7/14

    摘要: Automated wireless three-dimensional (3D) video conferencing is provided using a tunerless television device. A 3D video conference is automatically established with a wireless device capable of 3D video conferencing using a wireless communication interface of the tunerless television device. A first and a second two-dimensional (2D) video stream are received, using a camera interface module, from a first and a second video camera associated with the tunerless television device. A merged 3D video stream is created from the first 2D video stream and the second 2D video stream using a 3D video offload processing module operatively coupled to the camera interface module. The merged 3D video stream is sent to the wireless device using the wireless communication interface. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

    摘要翻译: 使用无调谐电视设备提供自动无线三维(3D)视频会议。 使用能够使用无调谐器电视设备的无线通信接口进行3D视频会议的无线设备自动建立3D视频会议。 使用相机接口模块从与无调谐电视设备相关联的第一和第二摄像机接收第一和第二二维(2D)视频流。 使用可操作地耦合到相机接口模块的3D视频卸载处理模块从第一2D视频流和第二2D视频流创建合并的3D视频流。 使用无线通信接口将合并的3D视频流发送到无线设备。 该摘要不被认为是限制性的,因为其他实施例可能偏离本摘要中描述的特征。

    Display system and method for a freeze frame feature for streaming video
    9.
    发明授权
    Display system and method for a freeze frame feature for streaming video 有权
    用于流视频的冻结帧功能的显示系统和方法

    公开(公告)号:US08547482B2

    公开(公告)日:2013-10-01

    申请号:US12320402

    申请日:2009-01-26

    摘要: An embodiment may include a method or system for capturing still images from a video stream. The embodiment may operate in a playback mode and a capture mode. Operating in playback mode may include decoding and playing the input video stream at a first resolution. Operating in capture mode may include showing a still video frame from the input video stream while decoding and playing the input video stream at a second resolution. The embodiment may include a display, a control device, a video decoder, and a signal receiver. The embodiment may also include a buffer for storing decoded images for capture and display during video playback.

    摘要翻译: 实施例可以包括用于从视频流捕获静止图像的方法或系统。 该实施例可以在重放模式和捕获模式下操作。 在播放模式下操作可以包括以第一分辨率解码和播放输入视频流。 在捕获模式下操作可以包括在以第二分辨率解码和播放输入视频流的同时从输入视频流中显示静止视频帧。 该实施例可以包括显示器,控制设备,视频解码器和信号接收器。 该实施例还可以包括用于在视频重放期间存储用于捕获和显示的解码图像的缓冲器。

    Automated wireless three-dimensional (3D) video conferencing via a tunerless television device
    10.
    发明申请
    Automated wireless three-dimensional (3D) video conferencing via a tunerless television device 失效
    通过无调谐电视设备进行自动无线三维(3D)视频会议

    公开(公告)号:US20110109715A1

    公开(公告)日:2011-05-12

    申请号:US12661372

    申请日:2010-03-16

    IPC分类号: H04N7/14

    摘要: Automated wireless three-dimensional (3D) video conferencing is provided using a tunerless television device. A 3D video conference is automatically established with a wireless device capable of 3D video conferencing using a wireless communication interface of the tunerless television device. A first and a second two-dimensional (2D) video stream are received, using a camera interface module, from a first and a second video camera associated with the tunerless television device. A merged 3D video stream is created from the first 2D video stream and the second 2D video stream using a 3D video offload processing module operatively coupled to the camera interface module. The merged 3D video stream is sent to the wireless device using the wireless communication interface. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.

    摘要翻译: 使用无调谐电视设备提供自动无线三维(3D)视频会议。 使用能够使用无调谐器电视设备的无线通信接口进行3D视频会议的无线设备自动建立3D视频会议。 使用相机接口模块从与无调谐电视设备相关联的第一和第二摄像机接收第一和第二二维(2D)视频流。 使用可操作地耦合到相机接口模块的3D视频卸载处理模块从第一2D视频流和第二2D视频流创建合并的3D视频流。 使用无线通信接口将合并的3D视频流发送到无线设备。 该摘要不被认为是限制性的,因为其他实施例可能偏离本摘要中描述的特征。