公开(公告)号：US20110243591A1

公开(公告)日：2011-10-06

申请号：US13043116

申请日：2011-03-08

申请人： Mihoko TANIMURA ,  Kyosuke TAKA ,  Hiroshi KAWANO ,  Takashi KIKUTANI

发明人： Mihoko TANIMURA ,  Kyosuke TAKA ,  Hiroshi KAWANO ,  Takashi KIKUTANI

IPC分类号： G03G15/01 ,  G03G15/08

CPC分类号： B41J2/2114

摘要： Provided is an image forming apparatus in which one of developing units that respectively contain visible toners of black, yellow, magenta, and cyan other than the developing unit that contains the visible toner of black is replaced by a developing unit that contains a transparent fluorescent toner. Consequently, a document image can be expressed by the visible toner of black and a designated color which falls within a color reproduction range determined by two of the visible toners of yellow, magenta, and cyan, and an additional pattern which is an additional information image for preventing falsification and forgery can be printed on the document image with the use of the transparent fluorescent toner.

摘要翻译： 提供了一种图像形成装置，其中分别包含黑色，黄色，品红色和青色的可见调色剂之一的显影单元中的一个显影单元被包含可见黑色的可见调色剂的显影单元替换，显影单元包含透明荧光调色剂 。 因此，文件图像可以由黑色的可见调色剂和落在由两个黄色，品红色和青色的可见调色剂确定的颜色再现范围内的指定颜色以及作为附加信息图像的附加图案 为了防止伪造和伪造，可以使用透明荧光调色剂打印在文件图像上。

公开(公告)号：US20110122466A1

公开(公告)日：2011-05-26

申请号：US12950701

申请日：2010-11-19

申请人： Mihoko TANIMURA ,  Kyosuke TAKA

发明人： Mihoko TANIMURA ,  Kyosuke TAKA

IPC分类号： G03F3/08

CPC分类号： H04N1/00846 ,  H04N1/02815 ,  H04N1/02845 ,  H04N1/193 ,  H04N1/484

摘要： Image data Rin, Gin, Bin are read out from an image on a document, on reception of light reflected by the image after being emitted from a first light source for irradiating the document with visible light. Image data RUV, GUV, BUV are read out from the image on the document, on reception of light reflected by the image after being emitted from a second light source for irradiating the document with ultraviolet light. A color correction process is performed by reading out color corrected imaged data from a color correction table which stores in advance color corrected image data, which are associated with a combination of (i) image data, which correspond to the image data Rin, Gin, Bin, and image data which correspond to the image data RUV, GUV, BUV. By this, it is possible that even in a case where an image on the document contains a fluorescent image, the fluorescent image be easily and accurately reproduced.

摘要翻译： 在从用于以可见光照射文件的第一光源发射后，接收由图像反射的光的图像，从文档上的图像读出图像数据Rin，Gin，Bin。 在从用于用紫外线照射文件的第二光源发出的图像的反射的接收之后，从文档上的图像读出图像数据RUV，GUV，BUV。 通过从预先存储颜色校正图像数据的颜色校正表读出校正后的成像数据来执行颜色校正处理，该图像数据与（i）与图像数据Rin，Gin对应的图像数据的组合相关联， Bin和对应于图像数据RUV，GUV，BUV的图像数据。 由此，即使在原稿上的图像含有荧光图像的情况下，也可以容易且准确地再现荧光图像。