Methods and apparatus for reducing frame violations in a stereoscopic display
    1.
    发明授权
    Methods and apparatus for reducing frame violations in a stereoscopic display 有权
    用于在立体显示器中减少帧违规的方法和装置

    公开(公告)号:US07301510B2

    公开(公告)日:2007-11-27

    申请号:US10621649

    申请日:2003-07-16

    CPC分类号: H04N13/122 H04N13/344

    摘要: Methods and apparatus are provided for reducing frame violations in a stereoscopic display. A stereoscopic display system for presenting a stereoscopic image to a user suitably includes one or more cameras, each providing a video image, and a video processor. A stereoscopic display includes a left module and a right module, with each module having an eyepiece and a display panel with at least one aperture located therebetween. The stereoscopic display is configured to produce the stereoscopic image on the display panels as a function of image data received from the video processor, with the apertures forming a window around at least a portion of the perimeter of the display to thereby provide a visual reference point to the user that reduces or eliminates frame violations. The stereoscopic display system may be used during aerial refueling operations, or in any other display environment.

    摘要翻译: 提供了用于减少立体显示中的帧违规的方法和装置。 用于向用户呈现立体图像的立体显示系统适当地包括每个提供视频图像的一个或多个照相机和视频处理器。 立体显示器包括左模块和右模块,每个模块具有目镜和显示面板,其间具有至少一个孔。 立体显示被配置为根据从视频处理器接收的图像数据在显示面板上产生立体图像,其中孔形成围绕显示器的周边的至少一部分的窗口,从而提供视觉参考点 给用户减少或消除帧违规。 立体显示系统可以在空中加油操作期间或在任何其他显示环境中使用。

    Efficient and accurate alignment of stereoscopic displays
    2.
    发明授权
    Efficient and accurate alignment of stereoscopic displays 有权
    立体显示器的高效准确对准

    公开(公告)号:US07538876B2

    公开(公告)日:2009-05-26

    申请号:US11423678

    申请日:2006-06-12

    IPC分类号: G01J4/00

    CPC分类号: H04N13/398 H04N13/346

    摘要: A method and apparatus for aligning the left and right image channels a two-image stereoscopic three-dimensional display is disclosed. A left and right alignment pattern may be shown on the left-eye and right-eye image screens, respectively, pre-computed for any given input imaging geometry. The operator (or alignment processor) then adjust the displays to converge the superimposed left-eye and right-eye test patterns by moving the display elements using display positioning equipment and/or software. This ensures that the stereoscopic three-dimensional display geometry matches the three-dimensional camera imaging geometry in order to produce a minimally-distorted visual depth perception of objects in space. Such precision alignment can be essential for efficient and safe telerobotic operation applications, as in the case of remote aerial refueling operations, for example.

    摘要翻译: 公开了一种用于将左右图像通道对准双图像立体三维显示器的方法和装置。 对于任何给定的输入成像几何,分别可以在左眼图像屏幕和右眼图像屏幕上显示左右对准图案。 然后,操作者(或对准处理器)通过使用显示定位设备和/或软件移动显示元件来调整显示器以收敛叠加的左眼和右眼测试图案。 这确保立体三维显示几何与三维相机成像几何相匹配,以便产生空间中物体的最小失真的视觉深度感知。 例如,在远程加油操作的情况下,这种精确对准对于有效和安全的远程遥控操作应用是必不可少的。

    EFFICIENT AND ACCURATE ALIGNMENT OF STEREOSCOPIC DISPLAYS
    3.
    发明申请
    EFFICIENT AND ACCURATE ALIGNMENT OF STEREOSCOPIC DISPLAYS 有权
    有效和精确的立体显示对齐

    公开(公告)号:US20070285663A1

    公开(公告)日:2007-12-13

    申请号:US11423678

    申请日:2006-06-12

    IPC分类号: G01B11/00

    CPC分类号: H04N13/398 H04N13/346

    摘要: A method and apparatus for aligning the left and right image channels a two-image stereoscopic three-dimensional display is disclosed. A left and right alignment pattern may be shown on the left-eye and right-eye image screens, respectively, pre-computed for any given input imaging geometry. The operator (or alignment processor) then adjust the displays to converge the superimposed left-eye and right-eye test patterns by moving the display elements using display positioning equipment and/or software. This ensures that the stereoscopic three-dimensional display geometry matches the three-dimensional camera imaging geometry in order to produce a minimally-distorted visual depth perception of objects in space. Such precision alignment can be essential for efficient and safe telerobotic operation applications, as in the case of remote aerial refueling operations, for example.

    摘要翻译: 公开了一种用于将左右图像通道对准双图像立体三维显示器的方法和装置。 对于任何给定的输入成像几何,分别可以在左眼图像屏幕和右眼图像屏幕上显示左右对准图案。 然后,操作者(或对准处理器)通过使用显示定位设备和/或软件移动显示元件来调整显示器以收敛叠加的左眼和右眼测试图案。 这确保立体三维显示几何与三维相机成像几何相匹配,以便产生空间中物体的最小失真的视觉深度感知。 例如,在远程加油操作的情况下,这种精确对准对于有效和安全的远程遥控操作应用是必不可少的。