Camera positioning system and method for eye-to eye communication
    1.
    发明授权
    Camera positioning system and method for eye-to eye communication 有权
    相机定位系统和眼睛通信方法

    公开(公告)号:US06943843B2

    公开(公告)日:2005-09-13

    申请号:US09966334

    申请日:2001-09-27

    IPC分类号: H04N7/14 H04N5/225

    CPC分类号: H04N7/144

    摘要: Eye-to-eye videoconferencing may be carried out through the use of a camera secured to an attachment mechanism. The attachment mechanism removably secures the camera to a screen portion of a display screen such that the camera is disposed between the display screen and a person engaged in videoconferencing. In one embodiment, the attachment mechanism is a suction cup. In one alternate embodiment, the attachment mechanism takes the form of first and second strips of double-sided tape. In another alternate embodiment, the attachment mechanism includes first and second magnets removably secured to front and back sides of a flat panel display. Magnetic force between the first and second magnets removably secures the camera to a screen portion of the flat panel display.

    摘要翻译: 可以通过使用固定到附接机构的照相机来执行眼对视频会议。 附接机构将相机可拆卸地固定到显示屏幕的屏幕部分,使得相机设置在显示屏和参与视频会议的人之间。 在一个实施例中,附接机构是吸盘。 在一个替代实施例中,附接机构采取第一和第二条双面胶带的形式。 在另一替代实施例中,附接机构包括可移除地固定到平板显示器的前侧和后侧的第一和第二磁体。 第一和第二磁体之间的磁力将相机可拆卸地固定在平板显示器的屏幕部分上。

    Stereoscopic imaging in a portable document format
    4.
    发明授权
    Stereoscopic imaging in a portable document format 有权
    立体成像在便携式文件格式

    公开(公告)号:US06631205B1

    公开(公告)日:2003-10-07

    申请号:US09229596

    申请日:1999-01-13

    IPC分类号: G06T900

    CPC分类号: H04N19/597

    摘要: A computer-implemented method for representing a stereoscopic image (204) in a portable document format encoded file (112) includes receiving at least two component images (110A-B) combinable to form the stereoscopic image (204); encoding the component images (110A-B) in a portable document format; associating each of the component images (110A-B) with a stereoscopic indicator (302); and storing the component images (110A-B) and associated stereoscopic indicators (302) in the encoded file (112). A computer implemented method for displaying a stereoscopic image (204) represented in a portable document format encoded file (112) includes identifying in the encoded file (112) at least two component images (110A-B) combinable to create the stereoscopic image (204); combining the component images (110A-B) to create the stereoscopic image (204); and displaying the stereoscopic image (204) on a stereoscopic display device (106). A system for representing and displaying a stereoscopic image (204) in a portable document format encoded file (112) includes an encoded file creator (116), an encoded file reader (118), a stereoscopic imager (120), and an image cache (121).

    摘要翻译: 一种用于表示便携式文档格式编码文件(112)中的立体图像(204)的计算机实现方法包括接收可组合以形成立体图像(204)的至少两个分量图像(110A-B)。 以便携式文件格式对部件图像(110A-B)进行编码; 将每个分量图像(110A-B)与立体指示符(302)相关联; 以及将所述分量图像(110A-B)和相关立体指示符(302)存储在所述编码文件(112)中。 一种用于显示以便携式文档格式编码文件(112)表示的立体图像(204)的计算机实现方法包括:在编码文件(112)中识别可组合以产生立体图像的至少两个分量图像(110A-B)(204) ); 组合分量图像(110A-B)以创建立体图像(204); 以及在立体显示设备(106)上显示立体图像(204)。 用于在便携式文档格式编码文件(112)中表示和显示立体图像(204)的系统包括编码文件创建器(116),编码文件读取器(118),立体成像器(120)和图像高速缓存器 (121)。