Electronic device having active noise control with an external sensor
    1.
    发明授权
    Electronic device having active noise control with an external sensor 有权
    具有外部传感器的主动噪声控制的电子设备

    公开(公告)号:US08331577B2

    公开(公告)日:2012-12-11

    申请号:US12250982

    申请日:2008-10-14

    摘要: An electronic device includes an enclosure for the electronic device and a duct extending from an interior to an exterior of the enclosure to exhaust airflow from the enclosure. The electronic device further includes an active noise control mechanism. The active noise control mechanism includes an internal sensor, an external sensor, and an acoustic wave generator. The internal sensor is arranged within the enclosure to sense a noise and generate an internal sensor output, and the external sensor is arranged outside of the enclosure to detect sounds and generate an external sensor output. Based on the internal sensor output and the external sensor output, the acoustic wave generator generates an acoustic wave within the duct to reduce the noise.

    摘要翻译: 电子设备包括用于电子设备的外壳和从外壳的内部延伸到外部的管道以从外壳排出气流。 电子设备还包括主动噪声控制机构。 主动噪声控制机构包括内部传感器,外部传感器和声波发生器。 内部传感器布置在外壳内以感测噪声并产生内部传感器输出,外部传感器布置在外壳外部以检测声音并产生外部传感器输出。 基于内部传感器输出和外部传感器输出,声波发生器在管道内产生声波以减少噪声。

    Display with rotatable display screen
    3.
    发明授权
    Display with rotatable display screen 有权
    显示可旋转显示屏幕

    公开(公告)号:US08854802B2

    公开(公告)日:2014-10-07

    申请号:US13018171

    申请日:2011-01-31

    CPC分类号: G06F1/1615 G06F1/1637

    摘要: A display that includes a rotatable display screen is described. The rotatable display screen for operating in at least a transparent background screen mode and an opaque background screen mode. The rotatable display screen has a first and second surface. The display further includes a support structure for supporting the rotatable display screen in at least a first and a second position.

    摘要翻译: 描述包括可旋转显示屏幕的显示器。 可旋转显示屏幕,用于至少在透明背景屏幕模式和不透明背景屏幕模式下操作。 可旋转显示屏具有第一和第二表面。 显示器还包括用于在至少第一和第二位置支撑可旋转显示屏的支撑结构。

    System, method and apparatus for controlling image access in a video collaboration system
    4.
    发明授权
    System, method and apparatus for controlling image access in a video collaboration system 有权
    用于控制视频协作系统中的图像访问的系统,方法和装置

    公开(公告)号:US08340258B2

    公开(公告)日:2012-12-25

    申请号:US12848021

    申请日:2010-07-30

    IPC分类号: H04M11/00

    摘要: The present invention provides a computer implemented method, comprising the steps of: determining using data from a sensing device, when a moveable obscuring structure is in a closed position. When the obscuring structure is in the closed position, the transmission of accessible images captured by an image capture device at the location of a local user is to remote user locations in a video conference session is prevented.

    摘要翻译: 本发明提供了一种计算机实现的方法,包括以下步骤:当可移动模糊结构处于关闭位置时,确定使用来自感测装置的数据。 当遮蔽结构处于关闭位置时,防止在本地用户的位置处由图像捕获设备捕获的可访问图像的传输是视频会议会话中的远程用户位置。

    Systems for capturing images through a display
    5.
    发明授权
    Systems for capturing images through a display 有权
    通过显示屏捕获图像的系统

    公开(公告)号:US08488042B2

    公开(公告)日:2013-07-16

    申请号:US12432550

    申请日:2009-04-29

    IPC分类号: H04N5/222 H04N7/14

    摘要: Embodiments of the present invention are directed to a visual-collaborative system enabling geographically distributed groups to engage in face-to-face, interactive collaborative video conferences. In one aspect, a visual-collaborative system comprises a display screen, a camera system, and a projector. The display screen has a first surface and a second surface, and the camera system is positioned to capture images of objects through the display screen. The projector is positioned to project images onto a projection surface of the display screen, wherein the projected images can be observed by viewing the second surface. The system includes a first filter disposed between the camera and the first surface, where the first filter passes light receives by the camera but substantially blocks the light that is produced by the projector.

    摘要翻译: 本发明的实施例涉及一种视觉协作系统,其使地理分布的组能够参与面对面的交互式协作视频会议。 一方面,视觉协作系统包括显示屏,相机系统和投影仪。 显示屏具有第一表面和第二表面,并且照相机系统被定位成通过显示屏捕获物体的图像。 将投影仪定位成将图像投影到显示屏幕的投影表面上,其中可以通过观察第二表面来观察投影图像。 该系统包括设置在照相机和第一表面之间的第一过滤器,其中第一过滤器通过照相机接收光,但基本上阻挡由投影仪产生的光。

    System and method for enabling collaboration in a video conferencing system
    6.
    发明授权
    System and method for enabling collaboration in a video conferencing system 有权
    在视频会议系统中实现协作的系统和方法

    公开(公告)号:US08395655B2

    公开(公告)日:2013-03-12

    申请号:US12856668

    申请日:2010-08-15

    IPC分类号: H04N7/14

    CPC分类号: H04N7/142 H04N7/15

    摘要: The present invention is a video conferencing system that includes: a first display area for displaying content shared between at least a first participant at a first location and at least a second participant at a second location in a video conference; and a second display area for displaying the video captured of the at least first participant, wherein the video captured of the at least first participant is spatially consistent with the video captured of the at least second participant.

    摘要翻译: 本发明是一种视频会议系统,其包括:第一显示区域,用于显示在第一位置的至少第一参与者和视频会议的第二位置的至少第二参与者之间共享的内容; 以及用于显示所述至少第一参与者所捕获的视频的第二显示区域,其中所述至少第一参与者所捕获的视频在空间上与所述至少第二参与者所捕获的视频一致。

    Video conference
    8.
    发明授权
    Video conference 有权
    视频会议

    公开(公告)号:US08711198B2

    公开(公告)日:2014-04-29

    申请号:US13260343

    申请日:2009-06-04

    IPC分类号: H04N7/14

    CPC分类号: H04N7/15 H04N7/147

    摘要: A method to present participants in a video conference including determining a participant distance and aligning a region of interest on the participant using one or more depth cameras, creating a cropped video stream of the participant by cropping the region of interest from a video stream of the participant, and arranging the cropped video stream of the participant with additional cropped video streams of additional participants for display in the video conference.

    摘要翻译: 一种提供视频会议中的参与者的方法,包括使用一个或多个深度相机来确定参与者的距离并使所述参与者的兴趣区域对准,通过从所述视频流的视频流中剪切所述感兴趣的区域来创建所述参与者的裁剪的视频流 参与者,并安排参与者的剪切视频流,附加剪辑的附加参与者的视频流,以便在视频会议中显示。

    Image rendition and capture
    9.
    发明授权
    Image rendition and capture 有权
    图像渲染和捕获

    公开(公告)号:US08619178B2

    公开(公告)日:2013-12-31

    申请号:US12421377

    申请日:2009-04-09

    IPC分类号: H04N7/14 H04N5/225

    摘要: An image rendition and capture method includes rendering a first image on a surface using a first set of wavelength ranges of light. While the first image is being rendered, a second image is captured using a second set of wavelength ranges of light but not the first set. The second image is of the surface on which the first image is being rendered.

    摘要翻译: 图像再现和捕获方法包括使用第一组波长范围的光在表面上渲染第一图像。 当第一个图像被渲染时,使用第二组光的波长范围而不是第一组拍摄第二个图像。 第二个图像是第一个图像被渲染的表面。

    System and method of modifying lighting in a display system
    10.
    发明授权
    System and method of modifying lighting in a display system 有权
    在显示系统中修改照明的系统和方法

    公开(公告)号:US09489102B2

    公开(公告)日:2016-11-08

    申请号:US12914579

    申请日:2010-10-28

    IPC分类号: G06F3/038 G09G5/00 G06F3/048

    摘要: The present invention describes a display system. The display system includes a display, the display including a display screen capable of operating in a transparent mode; a lighting characteristic assessment component for determining the lighting characteristics of the content on the display screen and the lighting characteristics behind the display screen; and an adaptive lighting control component for controlling of an at least one lighting source and the lighting characteristics of the content on the display screen, wherein based on a comparison of the lighting characteristics of the content on the display screen and the lighting characteristics behind the display screen, modifying at least one of the lighting characteristics of the content on the display screen or the lighting characteristics of the at least one lighting source.

    摘要翻译: 本发明描述了一种显示系统。 显示系统包括显示器,该显示器包括能够以透明模式操作的显示屏幕; 用于确定显示屏幕上的内容的照明特性的照明特征评估组件和显示屏后面的照明特性; 以及用于控制所述至少一个照明源和所述显示屏幕上的所述内容的照明特性的自适应照明控制部件,其中,基于所述显示屏幕上的内容的照明特性与所述显示器后面的照明特性的比较 屏幕,修改显示屏幕上的内容的照明特征中的至少一个或至少一个照明源的照明特性。