知搜-全球专利检索

  1. 登录
  2. 注册

搜索结果

5 条记录 (耗时 0.038 秒)

    Image processing unit for expanding endoscope image signal processing capability
    1.
    发明申请
    Image processing unit for expanding endoscope image signal processing capability 有权
    用于扩大内窥镜图像信号处理能力的图像处理单元

    公开(公告)号：US20030025789A1

    公开(公告)日：2003-02-06

    申请号：US10059773

    申请日：2002-01-31

    申请人： Olympus Optical Co., Ltd.

    发明人： Katsuyuki Saito ,  Akihiko Mochida ,  Makoto Tsunakawa ,  Kotaro Ogasawara ,  Noboru Kusamura ,  Hideki Tashiro

    IPC分类号： H04N007/18

    CPC分类号： A61B1/00041 ,  A61B1/0005 ,  A61B1/00059 ,  A61B1/00105 ,  A61B1/042 ,  A61B1/05 ,  H04N1/00286 ,  H04N5/4448 ,  H04N5/44504 ,  H04N5/44513 ,  H04N5/45 ,  H04N9/64 ,  H04N9/735 ,  H04N2005/2255

    摘要： One expansion substrate or a plurality of expansion substrates that realize different facilities can be connected to a main substrate that realizes basic processing to be performed by a CCU. Based on an ID number produced by an ID generation unit mounted on a connected expansion substrate, a CPU incorporated in the CCU identifies the facility realized with the expansion substrate. A menu screen image presents item BOD Control under which the facilities are presented. When item BOD Control is designated, a BOD Control screen image that lists control items indicating the facilities realized with all the expansion substrates that are connected to the main substrate is displayed. When a concrete facility such as a P-in-P facility realized with an expansion substrate is selected or designated in the BOD Control screen image, a screen image concerning the designated P-in-P facility is displayed. Thus, the details of a facility that is realized with a connected expansion substrate can be set easily.

    摘要翻译： 可以将实现不同设施的一个扩展基板或多个扩展基板连接到实现由CCU执行的基本处理的主基板。 基于安装在连接的扩展基板上的ID产生单元产生的ID号，包含在CCU中的CPU识别利用扩展基板实现的设施。 菜单屏幕图像显示项目BOD控制，其中显示设施。 当指定项目BOD控制时，显示列出指示与连接到主基板的所有扩展基板实现的设施的控制项的BOD控制屏幕图像。 当在BOD控制屏幕图像中选择或指定诸如用扩展基板实现的P-in-P设施的具体设施时，显示关于指定的P-in-P设备的屏幕图像。 因此，可以容易地设定利用连接的扩展基板实现的设施的细节。

    Image pickup system
    3.
    发明申请
    Image pickup system 有权
    摄像系统

    公开(公告)号：US20040061776A1

    公开(公告)日：2004-04-01

    申请号：US10670114

    申请日：2003-09-24

    申请人： OLYMPUS OPTICAL CO., LTD.

    发明人： Akihiko Mochida ,  Katsuyuki Saito ,  Makoto Tsunakawa ,  Noboru Kusamura ,  Kotaro Ogasawara ,  Hideki Tashiro

    IPC分类号： H04N007/18 ,  A62B001/04

    CPC分类号： H04N5/335 ,  A61B1/05 ,  H04N2005/2255

    摘要： To provide an image pickup system having CCDs 25 driven at different frequencies respectively which can drive each CCD 25 with a predetermined frequency if a detachable camera head (or electronic endoscope) 28 is used and also can process a signal processing clock of a video processing circuit 29 with one type of clock. A drive signal of the predetermined frequency supplied to the CCD is produced via a generating circuit CXO 155 in the video processing circuit 29, a frequency dividing circuit 132 and a timing generator (T.G.) 131. A CCD signal outputted from the CCD 25 is inputted to a line memory 139 in a floating circuit 135. As a writing clock (WCK) of the line memory 139, the one which is divided in the frequency dividing circuit 132 to a frequency in accordance with the CCD 25 to be used is used, and as a reading clock (RCK), the one of one type of frequency is used without regard to the CCD 25 to be used. Hence, it is possible to perform the signal processing of a secondary circuit 136 of the line memory 139 and following ones always with a common generating clock.

    摘要翻译： 为了提供具有以不同频率驱动的CCD25的图像拾取系统，其可以使用可拆卸的相机头（或电子内窥镜）28来以预定频率驱动每个CCD 25，并且还可以处理视频处理电路的信号处理时钟 29与一种类型的时钟。 通过视频处理电路29，分频电路132和定时发生器（TG）131中的发生电路CX0 155产生提供给CCD的预定频率的驱动信号。输入从CCD 25输出的CCD信号 作为浮置电路135中的行存储器139.作为行存储器139的写入时钟（WCK），使用在分频电路132中划分为与要使用的CCD 25相对应的频率的存储器， 并且作为读取时钟（RCK），使用一种类型的频率中的一种，而不考虑要使用的CCD 25。 因此，可以对行存储器139的次级电路136进行信号处理，并且可以执行以下公式的公共生成时钟。