COLOR CALIBRATION
    2.
    发明申请
    COLOR CALIBRATION 有权
    颜色校准

    公开(公告)号:US20130258359A1

    公开(公告)日:2013-10-03

    申请号:US13432384

    申请日:2012-03-28

    IPC分类号: H04N1/60

    CPC分类号: H04N1/6033

    摘要: A method of calibrating a printer is disclosed. The printer prints a plurality of patches using know color values. At least two patches of each color are printed. The patches are measured to determine a measured color value for each patch. The measured color values are checked for validity. The printer is calibrated using only the valid measured color values.

    摘要翻译: 公开了一种校准打印机的方法。 打印机使用已知颜色值打印多个补丁。 每种颜色至少打印两张。 测量贴片以确定每个贴片的测量颜色值。 检查测量的颜色值的有效性。 打印机仅使用有效的测量颜色值进行校准。

    Color calibration
    3.
    发明授权
    Color calibration 有权
    颜色校准

    公开(公告)号:US08885215B2

    公开(公告)日:2014-11-11

    申请号:US13432384

    申请日:2012-03-28

    IPC分类号: H04N1/60

    CPC分类号: H04N1/6033

    摘要: A method of calibrating a printer is disclosed. The printer prints a plurality of patches using know color values. At least two patches of each color are printed. The patches are measured to determine a measured color value for each patch. The measured color values are checked for validity. The printer is calibrated using only the valid measured color values.

    摘要翻译: 公开了一种校准打印机的方法。 打印机使用已知颜色值打印多个补丁。 每种颜色至少打印两张。 测量贴片以确定每个贴片的测量颜色值。 检查测量的颜色值的有效性。 打印机仅使用有效的测量颜色值进行校准。

    Print Interface
    8.
    发明申请
    Print Interface 有权
    打印界面

    公开(公告)号:US20110096365A1

    公开(公告)日:2011-04-28

    申请号:US12605802

    申请日:2009-10-26

    IPC分类号: H04N1/405 G06F15/00

    CPC分类号: H04N1/6033 H04N1/6058

    摘要: Method of generating a CIElab to Neugebauer Primary area coverages interface for a print system, comprising selecting area coverages of Neugebauer Primaries and printing corresponding patches, measuring the CIE XYZ coordinates of the patches, converting the CIE XYZ coordinates to corresponding CIE Lab coordinates, and relating the CIE Lab coordinates to the NPacs.

    摘要翻译: 为Neugebauer生成CIElab的方法打印系统的主要区域覆盖界面,包括选择Neugebauer Primaries的区域覆盖面并打印相应的补丁,测量补丁的CIE XYZ坐标,将CIE XYZ坐标转换为相应的CIE Lab坐标,并将 CIE实验室协调NPAC。

    SMOOTHED ENTRIES IN A COLOR TRANSFORMATION LOOK-UP TABLE
    9.
    发明申请
    SMOOTHED ENTRIES IN A COLOR TRANSFORMATION LOOK-UP TABLE 有权
    在颜色变换查看表中的平滑入口

    公开(公告)号:US20090128869A1

    公开(公告)日:2009-05-21

    申请号:US12240077

    申请日:2008-09-29

    IPC分类号: G03F3/08 G09G5/02

    CPC分类号: H04N1/6019 G09G5/06 H04N1/646

    摘要: A color transformation table is constructed in an imaging device. Unsmoothed entries are placed in a table. The unsmoothed entries are replaced by smoothed entries. The smoothed entries are indexed by a color dimensional value for each color dimension in a first color space. Each smoothed entry is a color dimensional value for a color dimension within a second color space. A first unsmoothed entry is replaced with a first smoothed entry, so that the first smoothed entry is a weighted mean of a subset of unsmoothed entries. The subset of unsmoothed entries includes the first unsmoothed entry and other unsmoothed entries that are indexed by the same color dimensional values as the first unsmoothed entry for all but a first color dimension in the first color space.

    摘要翻译: 在成像装置中构造颜色变换表。 未平滑的条目放在表格中。 未平滑条目由平滑条目替换。 平滑条目由第一颜色空间中每个颜色维度的颜色维度值索引。 每个平滑条目是第二颜色空间内的颜色尺寸的颜色尺寸值。 第一未平滑条目被替换为第一平滑条目,使得第一平滑条目是未平滑条目的子集的加权平均值。 未平滑条目的子集包括与第一个颜色空间中除第一个颜色维之外的所有第一个未平滑条目相同的颜色维度值索引的第一个未平滑条目和其他未平滑条目。

    Secure printing method to thwart counterfeiting
    10.
    发明授权
    Secure printing method to thwart counterfeiting 有权
    安全打印方式遏制假冒

    公开(公告)号:US07455013B2

    公开(公告)日:2008-11-25

    申请号:US11076533

    申请日:2005-03-08

    IPC分类号: B42D15/00 B41F33/00

    CPC分类号: B41M3/14 Y10S283/902

    摘要: A method for implementing a secure printing campaign to thwart counterfeiting is provided. The method includes the steps of selecting a first secure print technology and a second secure print technology that is distinct from the first secure print technology, selecting a first secure print variable for the first secure print technology and a second secure print variable for the second secure print technology, and establishing a first plurality of discrete values for the first secure print variable and a second plurality of discrete values for the second secure print variable.

    摘要翻译: 提供了一种用于实施防止假冒的安全打印运动的方法。 该方法包括以下步骤:选择与第一安全打印技术不同的第一安全打印技术和第二安全打印技术,为第一安全打印技术选择第一安全打印变量和为第二安全打印技术选择第二安全打印变量 打印技术,以及建立用于第一安全打印变量的第一多个离散值和第二安全打印变量的第二多个离散值。