Binoculars
    34.
    外观设计

    公开(公告)号:USD486507S1

    公开(公告)日:2004-02-10

    申请号:US29179291

    申请日:2003-04-09

    申请人: Akio Fujii

    设计人: Akio Fujii

    Binoculars
    35.
    外观设计

    公开(公告)号:USD472257S1

    公开(公告)日:2003-03-25

    申请号:US29160783

    申请日:2002-05-17

    申请人: Akio Fujii

    设计人: Akio Fujii

    Image signal reproducing apparatus having means for concealing image
signals
    37.
    发明授权
    Image signal reproducing apparatus having means for concealing image signals 失效
    图像信号再现装置具有用于隐藏图像信号的装置

    公开(公告)号:US6052159A

    公开(公告)日:2000-04-18

    申请号:US876598

    申请日:1997-06-16

    摘要: The present invention provides an image signal reproducing apparatus, in which code errors are concealed by using only pixel data corresponding to parts of the pixels of respective two or more adjacent blocks both of which are adjacent to a subject block to be concealed in the same frame, to conceal the code errors without disturbing the image even if the image is rapidly moving and all of pixels included in the block are not available.

    摘要翻译: 本发明提供了一种图像信号再现装置,其中通过仅使用对应于相邻两个或更多个相邻块的像素的部分的像素数据来隐藏代码错误,这两个相邻块的两个相邻块被隐藏在同一帧中 即使图像快速移动并且包含在块中的所有像素都不可用,也可以隐藏代码错误而不干扰图像。

    Information signal reproducing apparatus with signal correcting function
    39.
    发明授权
    Information signal reproducing apparatus with signal correcting function 失效
    具有信号校正功能的信息信号再生装置

    公开(公告)号:US5793547A

    公开(公告)日:1998-08-11

    申请号:US218703

    申请日:1994-03-28

    IPC分类号: G11B20/18 G11B5/09

    CPC分类号: G11B20/18

    摘要: An information signal reproducing apparatus capable of correcting digital an information signal utilizing correction data, is formed from a reference signal contained in an information signal reproduced from a recording medium, in which the correction of the digital information signal is conducted behind a digital signal processor for processing the digital information signal corresponding to the reproduced information signal, so that the number of bits handled by the digital signal processor is minimized and the circuit magnitude of the digital signal processor is reduced.

    摘要翻译: 能够利用校正数据对信息信号进行数字化的信息信号再现装置由包含在从记录介质再现的信息信号中的参考信号形成,其中数字信息信号的校正在数字信号处理器之后进行, 处理与再现的信息信号对应的数字信息信号,使得由数字信号处理器处理的位数最小化,并减小数字信号处理器的电路幅值。