INFORMATION ENCODING APPARATUS AND METHOD, INFORMATION RETRIEVAL APPARATUS AND METHOD, INFORMATION RETRIEVAL SYSTEM AND METHOD, AND PROGRAM
    21.
    发明申请
    INFORMATION ENCODING APPARATUS AND METHOD, INFORMATION RETRIEVAL APPARATUS AND METHOD, INFORMATION RETRIEVAL SYSTEM AND METHOD, AND PROGRAM 失效
    信息编码装置和方法,信息检索装置和方法,信息检索系统和方法及程序

    公开(公告)号:US20090110318A1

    公开(公告)日:2009-04-30

    申请号:US12212345

    申请日:2008-09-17

    IPC分类号: G06K9/00

    CPC分类号: G06F17/30244 H04N19/98

    摘要: An information retrieval apparatus includes an obtaining unit configured to obtain dynamic ranges or re-quantization codes of a target object to be retrieved and dynamic ranges or re-quantization codes of each of comparison objects to be compared with the target object, the dynamic ranges or re-quantization codes of the target object and the dynamic ranges or re-quantization codes of the comparison objects being obtained as a result of adaptive dynamic range coding; a distance computation unit configured to compute distances between the target object and the comparison objects using the obtained dynamic ranges or re-quantization codes of the target object and the obtained dynamic ranges or re-quantization codes of the comparison objects; and a comparison unit configured to compare the distances between the target object and the comparison objects to select one of the comparison objects having a minimum distance.

    摘要翻译: 一种信息检索装置,包括获取单元,被配置为获得要检索的目标对象的动态范围或重新量化代码,以及要与目标对象比较的每个比较对象的动态范围或重新量化代码,动态范围或 作为自适应动态范围编码的结果,获得目标对象的重量化代码和比较对象的动态范围或重新量化代码; 距离计算单元,被配置为使用所获得的目标对象的动态范围或重新量化代码以及所获得的比较对象的动态范围或重新量化码来计算目标对象与比较对象之间的距离; 以及比较单元,被配置为比较目标对象和比较对象之间的距离,以选择具有最小距离的比较对象之一。

    Image-displaying apparatus and method for obtaining pixel data therefor
    23.
    发明授权
    Image-displaying apparatus and method for obtaining pixel data therefor 有权
    用于获得其像素数据的图像显示装置和方法

    公开(公告)号:US07369142B2

    公开(公告)日:2008-05-06

    申请号:US10921571

    申请日:2004-08-19

    IPC分类号: G09G5/00 G09G5/02 G06K9/00

    摘要: A receiver measures strength of magnetic field generated by a transmitter and supplies it to a computer. The computer detects a viewpoint of a viewer based on the strength. The computer sets each pixel-displaying element arranged on the display portion of image display as a subject pixel-displaying element in turn. The computer obtains set pixel data from multiple items of pixel data constituting image data of one screen as pixel data corresponding to the subject pixel-displaying element. The image data has been obtained by a camera arranged for a position on an imaged plane corresponding to the split area in the display portion including the subject pixel-displaying element and stored in data storage. The set pixel data corresponds to a beam of light irradiated from the object along a straight line connecting the viewpoint and the subject pixel-displaying element. The computer supplies the set pixel data to a display.

    摘要翻译: 接收器测量由发射器产生的磁场的强度并将其提供给计算机。 计算机基于强度来检测观众的观点。 计算机依次将设置在图像显示器的显示部分上的每个像素显示元件设置为对象像素显示元件。 计算机从构成一个屏幕的图像数据的多个像素数据项中获取设置的像素数据作为对象像素显示元件的像素数据。 图像数据是通过布置在与包括被摄体像素显示元件的显示部分中的分割区域相对应的成像平面上的位置的相机获得并存储在数据存储器中的。 所设置的像素数据对应于沿着连接视点的直线和被摄体像素显示元件从物体照射的光束。 计算机将设置的像素数据提供给显示器。

    Display device and display method
    28.
    发明授权
    Display device and display method 有权
    显示设备和显示方式

    公开(公告)号:US08310409B2

    公开(公告)日:2012-11-13

    申请号:US10485635

    申请日:2003-06-05

    IPC分类号: G09G3/00

    摘要: The present invention relates to a display apparatus and a display method that enable multiple users to view high resolution moving images from various viewing points of the users. A light-control screen 25 is rotated, and projectors 211 to 21N irradiate the screen 25 from various directions with light rays corresponding to image data captured from those directions. In this case, when the forward direction of the light-control screen 25 is aligned with the projecting direction of one of the projectors 21n, an image corresponding to light rays emitted from the projector 21n is displayed on the light-control screen 25. The present invention may be applied to a display apparatus for displaying images.

    摘要翻译: 显示装置和显示方法技术领域本发明涉及能够使多个用户从用户的各个观看点观看高清晰度运动图像的显示装置和显示方法。 光控制屏幕25旋转,并且投影仪211至21N用与从这些方向捕获的图像数据对应的光线从各个方向照射屏幕25。 在这种情况下,当光控制屏25的向前方向与投影仪21n中的一个的投影方向对齐时,与投影仪21n发出的光线相对应的图像被显示在光控制屏幕25上。 本发明可以应用于显示图像的显示装置。