Printing an image on a substrate
    1.
    发明授权
    Printing an image on a substrate 有权
    在基板上打印图像

    公开(公告)号:US09152897B1

    公开(公告)日:2015-10-06

    申请号:US14253910

    申请日:2014-04-16

    发明人: Richard R. Bielak

    IPC分类号: H04N1/405 G06K15/02

    摘要: Printing a screened image includes a computer for converting a contone image to a digital image. A digital front end provides a screening tile, a dither magnitude curve, a spot function for each of the cells in the screening tile and a displacement vector for each of the cells. The digital front end displaces the center of each cell spot function and constructs a halftone image from the contone image and the screening tile by comparing value of each pixel from the contone image to a corresponding threshold value from the screening tile. If the pixel value exceeds the threshold value set a corresponding pixel in the halftone image to one otherwise set the corresponding pixel in the halftone image to zero. An imaging system prints the halftone image on a substrate.

    摘要翻译: 打印屏幕图像包括用于将连续色调图像转换为数字图像的计算机。 数字前端为筛选瓦片中的每个单元提供筛选瓦片,抖动幅度曲线,点功能以及每个单元的位移矢量。 数字前端置换每个单元格点功能的中心,并通过将来自连续图像的每个像素的值与筛选图像的相应阈值进行比较,从连续图像和筛选图块构建半色调图像。 如果像素值超过阈值,则将半色调图像中的相应像素设置为否则将半色调图像中的相应像素设置为零。 成像系统将半色调图像打印在基板上。

    Flexographic surface patterns
    2.
    发明授权
    Flexographic surface patterns 有权
    柔版印刷图案

    公开(公告)号:US09235126B1

    公开(公告)日:2016-01-12

    申请号:US14509241

    申请日:2014-10-08

    发明人: Richard R. Bielak

    IPC分类号: G03F7/32 G03F7/20

    摘要: A method for forming a flexographic plate includes providing a halftone image; detecting an edge region of image features and an interior region of image features; applying fine pixel mask pattern to the edge regions; applying coarse pixel mask pattern to the interior regions; combining the fine patterned edge and the coarse patterned interior into a patterned image; and imaging the flexographic plate.

    摘要翻译: 形成柔版印版的方法包括提供半色调图像; 检测图像特征的边缘区域和图像特征的内部区域; 将精细像素掩模图案应用于边缘区域; 将粗糙像素掩模图案应用于内部区域; 将精细图案化边缘和粗图案化内部组合成图案化图像; 并对柔版印版进行成像。

    PRINTING AN IMAGE ON A SUBSTRATE
    3.
    发明申请
    PRINTING AN IMAGE ON A SUBSTRATE 有权
    在基板上打印图像

    公开(公告)号:US20150302286A1

    公开(公告)日:2015-10-22

    申请号:US14253910

    申请日:2014-04-16

    发明人: Richard R. Bielak

    IPC分类号: G06K15/02

    摘要: Printing a screened image includes a computer for converting a contone image to a digital image. A digital front end provides a screening tile, a dither magnitude curve, a spot function for each of the cells in the screening tile and a displacement vector for each of the cells. The digital front end displaces the center of each cell spot function and constructs a halftone image from the contone image and the screening tile by comparing value of each pixel from the contone image to a corresponding threshold value from the screening tile. If the pixel value exceeds the threshold value set a corresponding pixel in the halftone image to one otherwise set the corresponding pixel in the halftone image to zero. An imaging system prints the halftone image on a substrate.

    摘要翻译: 打印屏幕图像包括用于将连续色调图像转换为数字图像的计算机。 数字前端为筛选瓦片中的每个单元提供筛选瓦片,抖动幅度曲线,点功能以及每个单元的位移矢量。 数字前端置换每个单元格点功能的中心,并通过将来自连续图像的每个像素的值与筛选图像的相应阈值进行比较,从连续图像和筛选图块构建半色调图像。 如果像素值超过阈值,则将半色调图像中的相应像素设置为否则将半色调图像中的相应像素设置为零。 成像系统将半色调图像打印在基板上。

    Forming a flexographic plate
    4.
    发明授权
    Forming a flexographic plate 有权
    形成柔版印版

    公开(公告)号:US09375910B2

    公开(公告)日:2016-06-28

    申请号:US14509253

    申请日:2014-10-08

    发明人: Richard R. Bielak

    IPC分类号: G06K15/02 B41C1/00

    摘要: A system for forming a flexographic plate includes a digital front end (DFE) for rendering a halftone image; wherein the DFE identifies pixels in the halftone image as being part of an edge region or interior region based on the pixels proximity to an edge image features; wherein the DFE applies a fine pattern to each of the edge regions; wherein the DFE applies a coarse pattern to each of the interior regions; an interface for transmitting the patterned image to an imaging device; and wherein the imaging device images the flexographic plate with the patterned image.

    摘要翻译: 用于形成柔版印版的系统包括用于渲染半色调图像的数字前端(DFE); 其中所述DFE基于与所述边缘图像特征的像素接近度,将所述半色调图像中的像素识别为边缘区域或内部区域的一部分; 其中所述DFE对每个所述边缘区域施加精细图案; 其中所述DFE将粗图案应用于每个所述内部区域; 用于将图案化图像传输到成像装置的接口; 并且其中所述成像装置对所述图案化图像的所述柔版印版进行成像。

    FORMING A FLEXOGRAPHIC PLATE
    5.
    发明申请
    FORMING A FLEXOGRAPHIC PLATE 有权
    形成一个弹性板

    公开(公告)号:US20160101614A1

    公开(公告)日:2016-04-14

    申请号:US14509253

    申请日:2014-10-08

    发明人: Richard R. Bielak

    IPC分类号: B41C1/00

    摘要: A system for forming a flexographic plate includes a digital front end (DFE) for rendering a halftone image; wherein the DFE identifies pixels in the halftone image as being part of an edge region or interior region based on the pixels proximity to an edge image features; wherein the DFE applies a fine pattern to each of the edge regions; wherein the DFE applies a coarse pattern to each of the interior regions; an interface for transmitting the patterned image to an imaging device; and wherein the imaging device images the flexographic plate with the patterned image.

    摘要翻译: 用于形成柔版印版的系统包括用于渲染半色调图像的数字前端(DFE); 其中所述DFE基于与所述边缘图像特征的像素接近度,将所述半色调图像中的像素识别为边缘区域或内部区域的一部分; 其中所述DFE对每个所述边缘区域施加精细图案; 其中所述DFE将粗图案应用于每个所述内部区域; 用于将图案化图像传输到成像装置的接口; 并且其中所述成像装置对所述图案化图像的所述柔版印版进行成像。