图像处理装置及介质管理方法

    公开(公告)号:CN100445924C

    公开(公告)日:2008-12-24

    申请号:CN200510134490.5

    申请日:2005-12-15

    Inventor: 三田村欣彦

    Abstract: 公开一种图像处理装置,其包括文件图像生成部分、介质ID生成部分、对应信息存储部分以及图像输出部分。文件图像生成部分基于所述装置内被管理的数据生成文件图像。介质ID生成部分生成用于识别所述文件图像打印在其上的介质的介质ID。对应信息存储部分存储对应信息,通过所述对应信息使所述被管理的数据与所述介质ID相互关联。图像输出部分输出用于指示所述介质ID的编码图像被叠加在所述文件图像上而得到的图像,其中,所述对应信息包括用户ID,所述用户ID用于识别发出打印所述文件图像的指令的用户;并且所述用户ID与所述被管理的数据和所述介质ID中的至少一个相互关联。

    图像处理装置
    44.
    发明公开

    公开(公告)号:CN101232554A

    公开(公告)日:2008-07-30

    申请号:CN200710197156.3

    申请日:2007-12-05

    Inventor: 大西一幸

    Abstract: 本发明的图像处理装置在附加特定图像时,在使用计数器的情况下可以简单地变更特定图像。用于对输入的图像数据附加特定图像的特定图像附加单元(12)包括:第一计数器(15),用于决定主扫描方向和副扫描方向的位置;以及第二计数器(16),用于确定特定图像的形态。第二计数器(16)对于主扫描方向和副扫描方向构成的矩阵,以一角为起点,按逆时针方向对像素的地址增加计数。在第一计数器(15)计数规定的计数值时,第二计数器(16)起动。第二计数器(16)的计数值的最大值为计数设定值以下时,在各像素形成图像。通过变更计数设定值,形成的图像的像素改变,特定图像的形态改变。

    Image forming apparatus, print processing method, and recording medium
    49.
    发明公开
    Image forming apparatus, print processing method, and recording medium 有权
    Bilderstellungsvorrichtung,Druckverarbeitungsverfahren und Aufzeichnungsmedium

    公开(公告)号:EP2129099A2

    公开(公告)日:2009-12-02

    申请号:EP09251418.1

    申请日:2009-05-28

    Abstract: An image forming apparatus (100) to print an image on a recording medium based on print data. The image forming apparatus (100) includes a storing unit (5) to store the print data, an image processing unit to perform image processing on image data included in the print data; a printing operation specification unit to specify implementation of a printing operation; a marking unit to embed marking data in the image data, a marking printing operation specification unit to specify implementation of a marking printing operation, a printing operation implementation unit to implement the printing operation or the marking printing operation, a print data determination unit to determine whether or not the print data includes a setting for the marking printing operation, and a printing operation change unit to change a printing operation performed by the printing operation implementation unit.

    Abstract translation: 一种图像形成装置,用于基于打印数据在记录介质上打印图像。 图像形成装置(100)包括存储打印数据的存储单元(5),对打印数据中包含的图像数据执行图像处理的图像处理单元; 打印操作指定单元,用于指定打印操作的实现; 标记单元,用于将标记数据嵌入到图像数据中;标记打印操作指定单元,用于指定标记打印操作的实现;打印操作执行单元,用于实现打印操作或标记打印操作;打印数据确定单元, 打印数据是否包括用于标记打印操作的设置,以及打印操作改变单元,用于改变由打印操作执行单元执行的打印操作。

    DATA HIDING TECHNIQUE
    50.
    发明公开
    DATA HIDING TECHNIQUE 审中-公开
    隐藏数据

    公开(公告)号:EP2018766A2

    公开(公告)日:2009-01-28

    申请号:EP07809050.3

    申请日:2007-05-08

    Abstract: Information available at a decoder is embedded into image content after decoding by first representing that information by at least one film grain pattern and then blending that at least one film grain pattern with the decoded image content. Such image content is typically in the form of a movie and examples of the information to be embedded include identification of the specific decoding device, the user of the decoding device, the time and date of decoding, the model number of the device, the versions of software running on the device, the status of the device or connections to the device, the contents of device registers or memory locations within the device, among many other possible data. When an unauthorized copy of image content is discovered, the copied image content undergoes a comparison to the decoded image content to generate difference data. Thereafter, the difference data undergoes comparison with a database of film grain patterns to recover the embedded data.

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