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    • 5. 发明授权
    • Reflected camera image eye contact terminal
    • 反射摄像机图像眼睛接触端子
    • US08199185B2
    • 2012-06-12
    • US11377139
    • 2006-03-16
    • Steve H. McNelleyJeffrey Machtig
    • Steve H. McNelleyJeffrey Machtig
    • H04N7/14
    • G02B27/2292H04N7/144H04N7/15
    • The present invention enables eye contact between conferees during a teleconference using a terminal equipped with a beamsplitter for reflecting an image of a conferee. In one embodiment the image of the conferee appears to be in a backdrop. The display is positioned behind the viewing side of the beam-splitter so that the conferee views the display through the beamsplitter. The invention can be configured to create the appearance that a life-size teleconference image of a remote conferee appears in the same room as the local conferee apparently sitting on the other side of the desk or table—creating the experience of telepresence with eye contact. Additional embodiments include adaptable features of the present invention which enable it to be configured into many specific types of eye contact display products. The invention further teaches the design of a telepresence network, linking numerous terminals sharing a commonality in configuration. The invention also includes many additional versatility embodiments for desktop and group videoconferencing, as well as other videoconferencing applications.
    • 本发明能够在电话会议期间与会者之间进行眼睛接触,使用配备有用于反映与会者的图像的分束器的终端。 在一个实施例中,与会者的图像似乎在背景中。 显示器位于分束器的观察侧之后,使得与会者通过分束器观看显示器。 本发明可以被配置为创建远程同伴的真实大小的电话会议图像出现在与本地会议者显而易见地坐在桌子或桌子的另一侧的同一房间中的外观 - 创建具有眼神接触的远程呈现的体验。 另外的实施例包括本发明的适应性特征,使其能够配置成许多特定类型的眼睛接触显示产品。 本发明进一步教导了一种远程呈现网络的设计,其连接在配置中共享共同性的许多终端。 本发明还包括用于桌面和组视频会议以及其他视频会议应用的许多额外的多功能性实施例。
    • 6. 发明授权
    • Videoconferencing eye contact spatial imaging display
    • 视频会议眼睛接触空间成像显示
    • US6042235A
    • 2000-03-28
    • US119714
    • 1998-07-20
    • Jeffrey MachtigSteve McNelley
    • Jeffrey MachtigSteve McNelley
    • G02B27/22G03B35/24G03C9/08H04N7/14H04N7/15H04N13/00G03B21/14
    • G02B27/2292G03B15/10G03B35/24H04N13/0443H04N13/0495H04N7/144H04N7/15
    • An improved transmissive spatial object display provides a background image that appears to observers to have 3-D depth and includes the added advantages of permitting several viewers to observe the display simultaneously so that the background image appears on an accessible screen like that of televisions and computer monitors. A background image display is observed directly through a first Fresnel lens of a two Fresnel lens transmissive spatial object display which lens magnifies the background image display and also provides the front screen of the device. A first partially transparent mirror at 45 degrees separates the two Fresnel lenses permitting the background image display to be viewed solely through the first Fresnel lens. The first Fresnel lens serves the dual function of creating a first spatial object (in combination with the second Fresnel lens) and magnifying the background image. The magnified background image appears through the first Fresnel lens creating a pseudo 3-D appearance even though the background image is generated by a 2-dimensional display such as a CRT. Video production techniques can enhance this illusion of dimensionality through isolation of objects and graphics on a black field and use of dimensionalizing techniques such as reflections and shadings. Alternate embodiments provide projection of multiple spatial objects. Additional embodiments are configured without the second Fresnel lens so that the first Fresnel lens serves to magnify the background display's image and by itself creates the first spatial object.
    • 改进的透射空间物体显示器提供了观察者看起来具有3D深度的背景图像,并且包括允许多个观看者同时观察显示器的附加优点,使得背景图像出现在诸如电视机和计算机的可访问屏幕上 监视器 通过两个菲涅尔透镜透射空间物体显示器的第一菲涅尔透镜直接观察背景图像显示器,该透镜放大背景图像显示并且还提供设备的前屏幕。 45度的第一部分透明的镜子分离两个菲涅尔透镜,允许背景图像显示仅通过第一菲涅尔透镜观看。 第一菲涅尔透镜起到创建第一空间物体(与第二菲涅尔透镜组合)和放大背景图像的双重功能。 通过第一菲涅尔透镜显示放大的背景图像,即使背景图像由诸如CRT的二维显示器产生,也产生伪3-D外观。 视频制作技术可以通过在黑场上分离对象和图形以及使用尺寸化技术(如反射和阴影)来增强维度的维度错觉。 替代实施例提供多个空间对象的投影。 另外的实施例被配置为没有第二菲涅耳透镜,使得第一菲涅耳透镜用于放大背景显示器的图像并且本身产生第一空间物体。
    • 7. 发明授权
    • Magnified background image spatial object display
    • 放大背景图像空间物体显示
    • US5782547A
    • 1998-07-21
    • US748499
    • 1996-11-08
    • Jeffrey MachtigSteve McNelley
    • Jeffrey MachtigSteve McNelley
    • G02B27/22G03B35/24G03C9/08H04N7/14H04N7/15H04N13/00G03B21/14
    • G03B15/10G02B27/2292G03B35/24H04N13/0443H04N13/0495H04N7/144H04N7/15
    • An improved transmissive spatial object display provides a background image that appears to observers to have 3-D depth and includes the added advantages of permitting several viewers to observe the display simultaneously so that the background image appears on an accessible screen like that of televisions and computer monitors. A background image display is observed directly through a first Fresnel lens of a two Fresnel lens transmissive spatial object display which lens magnifies the background image display and also provides the front screen of the device. A first partially transparent mirror at 45 degrees separates the two Fresnel lenses permitting the background image display to be viewed solely through the first Fresnel lens. The first Fresnel lens serves the dual function of creating a first spatial object (in combination with the second Fresnel lens) and magnifying the background image. The magnified background image appears through the first Fresnel lens creating a pseudo 3-D appearance even though the background image is generated by a 2-dimensional display such as a CRT. Video production techniques can enhance this illusion of dimensionality through isolation of objects and graphics on a black field and use of dimensionalizing techniques such as reflections and shadings. Alternate embodiments provide projection of multiple spatial objects. Additional embodiments are configured without the second Fresnel lens so that the first Fresnel lens serves to magnify the background display's image and by itself creates the first spatial object.
    • 改进的透射空间物体显示器提供了观察者看起来具有3D深度的背景图像,并且包括允许多个观看者同时观察显示器的附加优点,使得背景图像出现在诸如电视机和计算机的可访问屏幕上 监视器 通过两个菲涅尔透镜透射空间物体显示器的第一菲涅尔透镜直接观察背景图像显示器,该透镜放大背景图像显示并且还提供设备的前屏幕。 45度的第一部分透明的镜子分离两个菲涅尔透镜,允许背景图像显示仅通过第一菲涅尔透镜观看。 第一菲涅尔透镜起到创建第一空间物体(与第二菲涅尔透镜组合)和放大背景图像的双重功能。 通过第一菲涅尔透镜显示放大的背景图像,即使背景图像由诸如CRT的二维显示器产生,也产生伪3-D外观。 视频制作技术可以通过在黑场上分离对象和图形以及使用尺寸化技术(如反射和阴影)来增强维度的维度错觉。 替代实施例提供多个空间对象的投影。 另外的实施例被配置为没有第二菲涅耳透镜,使得第一菲涅耳透镜用于放大背景显示器的图像并且本身产生第一空间物体。
    • 8. 发明申请
    • Reflected backdrop display and telepresence network
    • 反射背景显示和远程呈现网络
    • US20060181607A1
    • 2006-08-17
    • US11377139
    • 2006-03-16
    • Steve McNelleyJeffrey Machtig
    • Steve McNelleyJeffrey Machtig
    • H04N7/14
    • G02B27/2292H04N7/144H04N7/15
    • The present invention enables eye contact between conferees during a teleconference using a terminal equipped with a beamsplitter for reflecting an image of a conferee. In one embodiment the image of the conferee appears to be in a backdrop. The display is positioned behind the viewing side of the beam-splitter so that the conferee views the display through the beamsplitter. The invention can be configured to create the appearance that a life-size teleconference image of a remote conferee appears in the same room as the local conferee apparently sitting on the other side of the desk or table—creating the experience of telepresence with eye contact. Additional embodiments include adaptable features of the present invention which enable it to be configured into many specific types of eye contact display products. The invention further teaches the design of a telepresence network, linking numerous terminals sharing a commonality in configuration. The invention also includes many additional versatility embodiments for desktop and group videoconferencing, as well as other videoconferencing applications.
    • 本发明能够在电话会议期间与会者之间进行眼睛接触,使用配备有用于反映与会者的图像的分束器的终端。 在一个实施例中,与会者的图像似乎在背景中。 显示器位于分束器的观察侧之后,使得与会者通过分束器观看显示器。 本发明可以被配置为创建远程同伴的真实大小的电话会议图像出现在与本地会议者显而易见地坐在桌子或桌子的另一侧的同一房间中的外观,从而创建具有眼神接触的远程呈现的体验。 另外的实施例包括本发明的适应性特征,使其能够配置成许多特定类型的眼睛接触显示产品。 本发明进一步教导了一种远程呈现网络的设计,其连接在配置中共享共同性的许多终端。 本发明还包括用于桌面和组视频会议以及其他视频会议应用的许多额外的多功能性实施例。