公开(公告)号：US20080130023A1

公开(公告)日：2008-06-05

申请号：US11666029

申请日：2004-10-28

申请人： Maria Jesus Perez ,  Johan Lammens

发明人： Maria Jesus Perez ,  Johan Lammens

IPC分类号： G06F15/00

CPC分类号： H04N1/6033 ,  H04N1/6097

摘要： A method of generating a device color profile for printing, with a printing device, on a translucent or transparent media. It includes: printing a profiling target on the media; measuring color values produced by the profiling target, when illuminated in transmission and when illuminated in reflection, in a device-independent color space; combining the transmission and reflection color values into combined transmission-reflection color values and creating a combined transmission-reflection profile mapping color values from a device-dependent color space to the device-independent color space; reversing the combined transmission-reflection profile, thereby obtaining the device color profile. The device color profile maps color values from a device-independent color space to a device-dependent color space in a manner which represents a color-reproduction compromise between transmission and reflection.

摘要翻译： 一种生成用于使用打印装置在半透明或透明介质上打印的设备颜色特征的方法。 它包括：在媒体上打印一个分析目标; 测量由成像目标产生的颜色值，当在透射中照射时和在反射中照射时，在与器件无关的色彩空间中; 将透射和反射颜色值组合成组合的透射反射颜色值，并创建将颜色值从依赖于设备的色彩空间映射到与设备无关的色彩空间的组合透射反射曲线; 反转组合透射反射曲线，从而获得器件颜色特征。 设备颜色配置文件以表示传输和反射之间的色彩再现折衷的方式将颜色值从与设备无关的色彩空间映射到依赖于设备的色彩空间。

公开(公告)号：US06854907B2

公开(公告)日：2005-02-15

申请号：US09850082

申请日：2001-05-08

申请人： Maria Jesus Perez ,  Roman Barba ,  Susan Nishiya

发明人： Maria Jesus Perez ,  Roman Barba ,  Susan Nishiya

IPC分类号： B41J3/60 ,  B41J11/00 ,  B65H23/34 ,  B65H29/00 ,  B41J15/02

CPC分类号： B65H29/008 ,  B41J3/60 ,  B41J11/0005 ,  B41J11/001 ,  B65H23/34 ,  B65H2801/36 ,  G03G2215/00662

摘要： A method for substantially removing “roll-set curl” in a rolled print medium. Roll-set curl, as the name implies, may be defined as the “memory” a print medium has which causes the print medium to tend to return to the shape it had while on the core, once the print medium is unrolled. Additionally, a method for printing on both sides of a print medium in which a roll-set curl has been substantially removed. In one respect, according to a preferred embodiment, a take-up reel is utilized to substantially remove the roll-set curl.

摘要翻译： 一种用于基本上去除轧制的打印介质中的“卷曲卷曲”的方法。 顾名思义，卷设卷曲可以被定义为打印介质的“存储器”，这是打印介质在打印介质被展开时导致打印介质倾向于返回到其在内核上的形状。 另外，在已经基本上除去卷曲卷曲的打印介质的两侧上进行打印的方法。 在一个方面，根据优选实施例，采用卷取卷筒来基本上去除卷轴卷曲。