Image processing apparatus and method, and image pickup apparatus
    131.
    发明授权
    Image processing apparatus and method, and image pickup apparatus 失效
    图像处理装置和方法以及图像拾取装置

    公开(公告)号:US07181080B2

    公开(公告)日:2007-02-20

    申请号:US10362558

    申请日:2002-06-26

    IPC分类号: G06K9/40

    摘要: An object of the present invention is to make it possible to specify a background image area, a moving object image area, and an image area in which the mixture of the background image area and the moving object image area occurs. A mixture-ratio calculator 103 extracts pixel data of a peripheral frame corresponding to a designated pixel of a designated frame of the image data as background pixel data corresponding to a background object, and also extracts designated pixel data of the designated pixel contained in the designated frame so as to generate a plurality of relational expressions indicating the relationship between the designated pixel data and the background pixel data. The mixture-ratio calculator 103 detects the mixture ratio indicating the mixture state of the objects based on the relational expressions. An area specifying unit 104 calculates a predictive error by substituting the detected mixture ratio into the relational expressions, and determines whether an area to which the designated pixel belongs is a covered background area, an uncovered background area, a foreground area, or a background area. The present invention is applicable to an image processing apparatus.

    摘要翻译: 本发明的目的是使得可以指定背景图像区域,运动对象图像区域和发生背景图像区域和运动对象图像区域的混合的图像区域。 混合比率计算器103提取与图像数据的指定帧的指定像素相对应的外围帧的像素数据作为与背景对象相对应的背景像素数据,并且还提取指定的像素中包含的指定像素的指定像素数据 以产生指示指定的像素数据和背景像素数据之间的关系的多个关系表达式。 混合比计算器103基于关系表达式来检测指示对象的混合状态的混合比。 区域指定单元104通过将检测到的混合比率代入关系表达式来计算预测误差,并且确定指定像素所属的区域是否是覆盖的背景区域,未覆盖的背景区域,前景区域或背景区域 。 本发明可应用于图像处理装置。

    Ear canal fitting unit and biological signal measuring device
    140.
    发明授权
    Ear canal fitting unit and biological signal measuring device 有权
    耳道装配单元和生物信号测量装置

    公开(公告)号:US08467562B2

    公开(公告)日:2013-06-18

    申请号:US12719127

    申请日:2010-03-08

    申请人: Seiji Wada

    发明人: Seiji Wada

    IPC分类号: H04R25/00

    CPC分类号: A61B5/0478 A61B5/6817

    摘要: Disclosed herein is an ear canal fitting unit including: a tube configured to be capable of being inserted into an ear canal; an electrode configured to have flexibility and be so disposed along an outer circumferential surface of the tube that a predetermined gap is formed between the electrode and an inner surface of the ear canal; pressing means for deforming the electrode in such a direction as to get away from the outer circumferential surface of the tube and pressing the electrode against the inner surface of the ear canal; and suppressing means for suppressing push-back of the electrode pressed against the inner surface of the ear canal.

    摘要翻译: 这里公开了一种耳道装配单元,其包括:被配置为能够插入到耳道中的管; 电极,被配置为具有柔性并且沿着管的外周表面设置,在电极和耳道的内表面之间形成预定的间隙; 用于使电极沿着离开管的外周表面的方向变形并将电极压靠在耳道的内表面上的按压装置; 以及用于抑制被压靠在耳道的内表面上的电极的推回的抑制装置。