Differential interferometers creating desired beam patterns
    1.
    发明申请
    Differential interferometers creating desired beam patterns 失效
    差分干涉仪产生所需的波束图案

    公开(公告)号:US20060039005A1

    公开(公告)日:2006-02-23

    申请号:US10900529

    申请日:2004-07-28

    IPC分类号: G01B9/02

    摘要: An interferometer system includes a rhomboid assembly having a first optical stack and a second optical stack mounted on the first stack. The first stack includes a first prism having an angled face mounted to an angled face of a second prism. The interface between these angled faces includes a first polarizing beam-splitter. The second stack includes a third prism having an angled face mounted to an angled face of the fourth prism. The interface between these angled faces includes a second polarizing beam-splitter. First, second, third, and fourth wave plate elements are located in beam paths between the rhomboid assembly and at least one of a measurement optic and a reference optic. A redirecting optic is located at least adjacent to the vertical faces of the first and the third prisms.

    摘要翻译: 干涉仪系统包括具有安装在第一堆叠上的第一光学堆叠和第二光学堆叠的菱形组件。 第一堆叠包括具有安装到第二棱镜的倾斜面的倾斜面的第一棱镜。 这些倾斜面之间的界面包括第一偏振分束器。 第二堆叠包括具有安装到第四棱镜的倾斜面的成角度的第三棱镜。 这些倾斜面之间的界面包括第二偏振分束器。 第一,第二,第三和第四波片元件位于菱形组件与测量光学元件和参考光学元件中的至少一个之间的光束路径中。 重定向光学器件至少邻近第一和第三棱镜的垂直面定位。

    Error diffusion halftoning method for dark ink and light ink channels, based on a measure of solvent quantity that should be ejected for each pixel, and apparatus that performs the halftoning method
    4.
    发明授权
    Error diffusion halftoning method for dark ink and light ink channels, based on a measure of solvent quantity that should be ejected for each pixel, and apparatus that performs the halftoning method 有权
    基于对每个像素喷射的溶剂量的测量值,以及执行半色调方法的装置,用于深色墨水和浅色墨水通道的误差扩散半色调方法

    公开(公告)号:US08824013B2

    公开(公告)日:2014-09-02

    申请号:US12676337

    申请日:2007-09-03

    IPC分类号: H04N1/405 H04N1/52 B41J2/205

    CPC分类号: H04N1/52

    摘要: An image processing method suitable for a printer unit, includes an error diffusion halftoning process arranged for quantizing and diffusing each pixel of an image including a set of subtractive primary colors (C′, M′, Y′), in an image including a quantized printer image including a set of ink drops (DC, DM, DY, Dc, Dm) of respective ink channels to be printed. The method comprises the step of determining, for each pixel, an input variable value (S) representing a measure of solvent quantity that should be ejected by the printer unit for each pixel, the input variable value being computed on the basis of the value of a corresponding pixel of the image including the set of subtractive primary colors (C′, M′, Y′), and of inputting the determined input variable value (S) in the error diffusion halftoning process together with the values of the corresponding pixel. The invention further relates to the apparatus embodying the method.

    摘要翻译: 一种适用于打印机单元的图像处理方法,包括误差扩散半色调处理,该误差扩散半色调处理被布置为在包括量化的图像的图像中对包括一组减色原色(C',M',Y')的图像的每个像素进行量化和扩散 打印机图像包括要打印的各个墨水通道的一组墨滴(DC,DM,DY,Dc,Dm)。 该方法包括以下步骤:对于每个像素,确定表示由打印机单元为每个像素喷射的溶剂量的测量值的输入变量值(S),该​​输入变量值基于 包括减法原色(C',M',Y')组合的图像的对应像素,以及在误差扩散半色调处理中输入确定的输入变量值(S)以及相应像素的值。 本发明还涉及体现该方法的装置。

    Image Processing Method and Apparatus
    5.
    发明申请
    Image Processing Method and Apparatus 有权
    图像处理方法和装置

    公开(公告)号:US20100202023A1

    公开(公告)日:2010-08-12

    申请号:US12676337

    申请日:2007-09-03

    IPC分类号: H04N1/405 B41J2/205

    CPC分类号: H04N1/52

    摘要: An image processing method suitable for a printer unit, includes an error diffusion halftoning process arranged for quantizing and diffusing each pixel of an image including a set of subtractive primary colours (C′, M′, Y′), in an image including a quantized printer image including a set of ink drops (DC, DM, DY, Dc, Dm) of respective ink channels to be printed. The method comprises the step of determining, for each pixel, an input variable value (S) representing a measure of solvent quantity that should be ejected by the printer unit for each pixel, the input variable value being computed on the basis of the value of a corresponding pixel of the image including the set of subtractive primary colours (C′, M′, Y′), and of inputting the determined input variable value (S) in the error diffusion halftoning process together with the values of the corresponding pixel. The invention further relates to the apparatus embodying the method.

    摘要翻译: 一种适用于打印机单元的图像处理方法,包括误差扩散半色调处理,该误差扩散半色调处理被布置为在包括量化的图像的图像中对包括一组减色原色(C',M',Y')的图像的每个像素进行量化和扩散 打印机图像包括要打印的各个墨水通道的一组墨滴(DC,DM,DY,Dc,Dm)。 该方法包括以下步骤:对于每个像素,确定表示由打印机单元为每个像素喷射的溶剂量的测量值的输入变量值(S),该​​输入变量值基于 包括减法原色(C',M',Y')组合的图像的对应像素,以及在误差扩散半色调处理中输入确定的输入变量值(S)以及相应像素的值。 本发明还涉及体现该方法的装置。