Automated positioning of printed images
    3.
    发明授权
    Automated positioning of printed images 有权
    自动定位打印图像

    公开(公告)号:US08767220B2

    公开(公告)日:2014-07-01

    申请号:US12702774

    申请日:2010-02-09

    CPC classification number: H04N1/387

    Abstract: A method of calibrating a printing system for positioning at least one printed image, the printing system includes a first image bearing surface, the method includes: a) forming a background pattern and at least three fiducials on the first image bearing surface, wherein the background pattern is larger than a first printed image and the at least three fiducials are within an area formed by the first printed image; b) transferring a portion of the first printed image to a second image bearing surface; c) measuring a first residual image on the first image bearing surface, wherein the first residual image is a portion of the background pattern and the at least three fiducials remaining on the first image bearing surface after the step of transferring; and, d) calculating at least one calibration parameter for the printing system based on the measuring of the first residual image.

    Abstract translation: 一种校准用于定位至少一个印刷图像的打印系统的方法,所述打印系统包括第一图像承载表面,所述方法包括:a)在所述第一图像承载表面上形成背景图案和至少三个基准,其中所述背景 图案大于第一印刷图像,并且所述至少三个基准在由所述第一印刷图像形成的区域内; b)将第一印刷图像的一部分转印到第二图像承载表面; c)测量所述第一图像承载表面上的第一残差图像,其中所述第一残留图像是所述背景图案的一部分,并且所述至少三个基准在所述转印步骤之后保留在所述第一图像承载表面上; 以及d)基于所述第一残差图像的测量来计算所述打印系统的至少一个校准参数。

    AUTOMATED POSITIONING OF PRINTED IMAGES
    4.
    发明申请
    AUTOMATED POSITIONING OF PRINTED IMAGES 有权
    自动定位打印图像

    公开(公告)号:US20110194131A1

    公开(公告)日:2011-08-11

    申请号:US12702774

    申请日:2010-02-09

    CPC classification number: H04N1/387

    Abstract: A method of calibrating a printing system for positioning at least one printed image, the printing system includes a first image bearing surface, the method includes: a) forming a background pattern and at least three fiducials on the first image bearing surface, wherein the background pattern is larger than a first printed image and the at least three fiducials are within an area formed by the first printed image; b) transferring a portion of the first printed image to a second image bearing surface; c) measuring a first residual image on the first image bearing surface, wherein the first residual image is a portion of the background pattern and the at least three fiducials remaining on the first image bearing surface after the step of transferring; and, d) calculating at least one calibration parameter for the printing system based on the measuring of the first residual image.

    Abstract translation: 一种校准用于定位至少一个印刷图像的打印系统的方法,所述打印系统包括第一图像承载表面,所述方法包括:a)在所述第一图像承载表面上形成背景图案和至少三个基准,其中所述背景 图案大于第一印刷图像,并且所述至少三个基准在由所述第一印刷图像形成的区域内; b)将第一印刷图像的一部分转印到第二图像承载表面; c)测量所述第一图像承载表面上的第一残差图像,其中所述第一残留图像是所述背景图案的一部分,并且所述至少三个基准在所述转印步骤之后保留在所述第一图像承载表面上; 以及d)基于所述第一残差图像的测量来计算所述打印系统的至少一个校准参数。

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