Method and device for securing document
    7.
    发明专利
    Method and device for securing document 有权
    用于保护文档的方法和设备

    公开(公告)号:JP2013137768A

    公开(公告)日:2013-07-11

    申请号:JP2012284841

    申请日:2012-12-27

    摘要: PROBLEM TO BE SOLVED: To provide a method and device for securing a document.SOLUTION: A method includes a step of printing a distribution of dots 110 on a document in which an unpredictable fluctuation of at least one geometric property of the printed dots 110 occurs for each of the dots 110 as the result of unexpected unknown elements in printing; and a step of generating a distribution of the dots 110 in which the dots 110 of the distribution have at least one geometric property that fluctuates among the dots 110 and the geometric amplitude of the fluctuation which occurs has the scale of the above mentioned unpredictable fluctuation before the printing step. In the above mentioned distribution of the dots 110 in the generation step, at least half of the dots 110 in this distribution are not arranged laterally with respect to the other four dots 110 in the distribution of the dots 110, and at least one dimension of at least a part of the dots 110 of the distribution of the dots 110 is almost equal to a mean value with respect to the absolute value of the above mentioned unpredictable fluctuation.

    摘要翻译: 要解决的问题:提供一种用于固定文件的方法和装置。解决方案:一种方法包括在文档上打印点110的分布的步骤,其中印刷点110的至少一个几何属性的不可预测的波动发生 作为打印中意想不到的未知元素的结果的每个点110; 以及产生点110的分布的步骤,其中分布的点110具有至少一个在点110之间波动的几何性质和发生的波动的几何幅度,具有上述不可预测的波动之前的尺度 打印步骤。 在上述生成步骤中的点110的分布中,在点分布中,该分布中的点110的至少一半相对于其他四个点110不侧向排列,并且至少一个维度 点110的分布的点110的至少一部分几乎等于相对于上述不可预测的波动的绝对值的平均值。

    Method and device for securing document
    8.
    发明专利
    Method and device for securing document 有权
    用于保护文档的方法和设备

    公开(公告)号:JP2013127796A

    公开(公告)日:2013-06-27

    申请号:JP2012284831

    申请日:2012-12-27

    摘要: PROBLEM TO BE SOLVED: To provide a method and device for securing a document.SOLUTION: The method for securing a document includes a step for printing a distribution of dots on a document for bringing about an unpredictable fluctuation of at least one geometrical property of printed dots in each dot as a result of an unpredictable unknown element in printing, and a step for generating a distribution of dots in which dots of the distribution have at least one geometric property fluctuating among dots and the geometrical amplitude of a generated fluctuation has the degree of magnitude of the unpredictable fluctuation before the printing step. In an embodiment, in the dot distribution, at least half of dots of the distribution are not apposed horizontally with respect to four other dots of the dot distribution in the generation step, and at least one dimension of at least a part of dots of the dot distribution is the degree of the same magnitude as an average value to the absolute value of the unpredictable fluctuation.

    摘要翻译: 要解决的问题:提供一种用于固定文件的方法和装置。 解决方案:用于固定文档的方法包括在文档上打印点的分布的步骤,以引起每个点中的打印点的至少一个几何特性的不可预知的波动,作为不可预测的未知元素的结果 打印,以及用于产生点分布的步骤,其中分布的点具有在点之间波动的至少一个几何属性,并且所产生的波动的几何幅度具有在打印步骤之前的不可预测的波动的大小的程度。 在一个实施例中,在点分布中,在生成步骤中,相对于点分布的四个其他点,分布的至少一半的点不会水平地呈现,并且至少一部分点的至少一个维度 点分布是与不可预测的波动的绝对值的平均值相同的程度。 版权所有(C)2013,JPO&INPIT