Image processing for extracting unique information from region of paper determined to be suitable
    8.
    发明授权
    Image processing for extracting unique information from region of paper determined to be suitable 有权
    用于从确定为合适的纸张区域提取唯一信息的图像处理

    公开(公告)号:US08040571B2

    公开(公告)日:2011-10-18

    申请号:US12211377

    申请日:2008-09-16

    申请人: Hiroshi Yamamizu

    发明人: Hiroshi Yamamizu

    CPC分类号: G07D7/2016

    摘要: The present invention provides a technique relating to image processing capable of searching for, from a surface of paper, a more suitable region for matching of paper fingerprint information or print paper surface unique information. Its configuration includes a region dividing section for dividing image data including a read out paper fingerprint into a plurality of regions; a section for obtaining variance of gradation values of pixels in the individual regions divided by the region dividing section; a deciding section for making a decision from each variance value obtained by the section for obtaining variance of gradation values as to whether a corresponding region is suitable for matching of the paper fingerprint information; and an extracting section for extracting the paper fingerprint information in the region decided by the deciding section.

    摘要翻译: 本发明提供了一种与图像处理相关的技术,该技术能够从纸面寻找更合适的区域,以匹配纸张指纹信息或打印纸表面的唯一信息。 其结构包括区域划分部分,用于将包括读出的纸指纹的图像数据分割成多个区域; 用于获得由区域分割部分划分的各个区域中的像素的灰度值的方差的部分; 确定部分,用于从由所述部分获得的每个方差值做出判断,以获得关于对应区域是否适合于纸张指纹信息的匹配的灰度值的方差; 以及提取部,用于提取由判定部决定的区域中的纸指纹信息。

    DATA PROCESSING APPARATUS, DATA PROCESSING SYSTEM, AND DISPLAY CONTROL METHOD FOR CONTROLLING DISPLAY IN DATA PROCESSING APPARATUS
    9.
    发明申请
    DATA PROCESSING APPARATUS, DATA PROCESSING SYSTEM, AND DISPLAY CONTROL METHOD FOR CONTROLLING DISPLAY IN DATA PROCESSING APPARATUS 审中-公开
    数据处理装置,数据处理系统和用于控制数据处理装置中的显示的显示控制方法

    公开(公告)号:US20110141007A1

    公开(公告)日:2011-06-16

    申请号:US12959322

    申请日:2010-12-02

    申请人: Hiroshi Yamamizu

    发明人: Hiroshi Yamamizu

    IPC分类号: G09G5/00

    摘要: A data processing apparatus includes a control apparatus configured to control the data processing apparatus and a display apparatus configured to display information, wherein the control apparatus includes a first display control unit configured to control display in the display apparatus and a transfer unit configured to transfer data to be displayed by the display apparatus to the display apparatus, wherein the display apparatus includes a second display control unit configured to control display in the display apparatus and a switching unit configured to switch between the first display control unit and the second display control unit, and wherein, after the switching unit switches from the first display control unit to the second display control unit, the second display control unit controls display in the display apparatus based on the data transferred by the transfer unit.

    摘要翻译: 一种数据处理装置,包括:控制装置,被配置为控制数据处理装置;以及显示装置,被配置为显示信息,其中,所述控制装置包括被配置为控制所述显示装置中的显示的第一显示控制单元和被配置为传送数据的传送单元 由显示装置显示到显示装置,其中显示装置包括:第二显示控制单元,被配置为控制显示装置中的显示;以及切换单元,被配置为在第一显示控制单元和第二显示控制单元之间切换, 并且其中,在所述切换单元从所述第一显示控制单元切换到所述第二显示控制单元之后,所述第二显示控制单元基于由所述传送单元传送的数据来控制所述显示设备中的显示。

    IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND COMPUTER READABLE STORAGE MEDIUM THAT STORES PROGRAM THEREOF
    10.
    发明申请
    IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD AND COMPUTER READABLE STORAGE MEDIUM THAT STORES PROGRAM THEREOF 有权
    图像处理装置,图像处理方法和存储其程序的计算机可读存储介质

    公开(公告)号:US20090074301A1

    公开(公告)日:2009-03-19

    申请号:US12211377

    申请日:2008-09-16

    申请人: Hiroshi Yamamizu

    发明人: Hiroshi Yamamizu

    IPC分类号: G06K9/62

    CPC分类号: G07D7/2016

    摘要: The present invention provides a technique relating to image processing capable of searching for, from a surface of paper, a more suitable region for matching of paper fingerprint information or print paper surface unique information. Its configuration includes a region dividing section for dividing image data including a read out paper fingerprint into a plurality of regions; a section for obtaining variance of gradation values of pixels in the individual regions divided by the region dividing section; a deciding section for making a decision from each variance value obtained by the section for obtaining variance of gradation values as to whether a corresponding region is suitable for matching of the paper fingerprint information; and an extracting section for extracting the paper fingerprint information in the region decided by the deciding section.

    摘要翻译: 本发明提供了一种与图像处理相关的技术,该技术能够从纸面寻找更合适的区域,以匹配纸张指纹信息或打印纸表面的唯一信息。 其结构包括区域划分部分,用于将包括读出的纸指纹的图像数据分割成多个区域; 用于获得由区域分割部分划分的各个区域中的像素的灰度值的方差的部分; 确定部分,用于从由所述部分获得的每个方差值做出判断,以获得关于对应区域是否适合于纸张指纹信息的匹配的灰度值的方差; 以及提取部,用于提取由判定部决定的区域中的纸指纹信息。