METHOD AND APPARATUS FOR CONVERTING COLOR-DESCRIBING INPUT DATA, WHICH ARE SUITABLE FOR GRAPHICAL OUTPUT USING AN OUTPUT DEVICE, INTO COLOR-DESCRIBING ADAPTED OUTPUT DATA
    12.
    发明申请
    METHOD AND APPARATUS FOR CONVERTING COLOR-DESCRIBING INPUT DATA, WHICH ARE SUITABLE FOR GRAPHICAL OUTPUT USING AN OUTPUT DEVICE, INTO COLOR-DESCRIBING ADAPTED OUTPUT DATA 有权
    用于转换颜色描述的输入数据的方法和装置,其适用于使用输出装置的图形输出,并且具有颜色描述的适配输出数据

    公开(公告)号:US20090021808A1

    公开(公告)日:2009-01-22

    申请号:US12280179

    申请日:2007-02-23

    IPC分类号: G03F3/08 G06K9/00

    CPC分类号: H04N1/603

    摘要: In a method to convert color-describing input print data suitable for graphical output with aid of an output apparatus into color-describing output print data, color proportions, defined by the input print data, of at least one region to be inked with at least two color separations, are determined, and a color space value to be generated with aid of the color separations is determined. An association rule is determined to convert the input print data into the output print data while retaining the color space value. A total areal coverage of areal coverages defined by the output print data of the color separations to generate the color space value is reduced relative to areal coverages of the color separations defined by the input print data. The input print data is converted into the output print data with aid of the determined association rule.

    摘要翻译: 在将输出装置的颜色描述输入打印数据转换为颜色描述输出打印数据的颜色描述输入打印数据,由输入打印数据定义的颜色比例的至少一个区域的方法中, 确定两个分色,并且确定通过分色有助产生的色空间值。 确定关联规则以将输入的打印数据转换成输出的打印数据,同时保留色彩空间值。 相对于由输入打印数据定义的色彩分离的面积覆盖,由分色的输出打印数据定义的面积覆盖的总面积覆盖率以产生色空间值。 通过确定的关联规则,将输入的打印数据转换成输出打印数据。