公开(公告)号：JP5209908B2

公开(公告)日：2013-06-12

申请号：JP2007182240

申请日：2007-07-11

Applicant: ジェイディーエス ユニフェイズ コーポレーションJDS Uniphase Corporation

Inventor： アルゴイチア アルベルト

IPC: B05D1/28 ,  B05D3/12 ,  B05D5/12

CPC classification number: B42D25/369 ,  B05D3/12 ,  B05D3/14 ,  B05D3/207 ,  B05D5/06 ,  B41M3/14 ,  B42D25/29 ,  B42D25/328 ,  B42D2033/16 ,  B42D2035/24 ,  B44C1/1729 ,  G03G21/04 ,  G03G21/043 ,  G03G2215/0013 ,  G03G2215/00793 ,  G03G2215/00881 ,  G03G2215/00932 ,  H01F41/16 ,  Y10T428/24851

公开(公告)号：JP5137451B2

公开(公告)日：2013-02-06

申请号：JP2007111075

申请日：2007-04-19

Applicant: キヤノン株式会社

Inventor： 和朗 小野

IPC: G03G15/00 ,  G03G15/01 ,  G03G21/04 ,  G06T1/00 ,  H04N1/40 ,  H04N1/46

CPC classification number: G03G21/043 ,  G03G15/6591 ,  G03G2215/00299 ,  G03G2215/00932 ,  H04N1/00838 ,  H04N1/00883 ,  H04N1/506

Abstract: An image forming apparatus is constituted by a dark color image forming station for forming an image with such a toner of recording materials having the same hue and different lightness as has a lower lightness; a light color image forming station for forming an image with such a toner of the recording materials having the same hue and different lightness as has a higher lightness; and a control portion for effecting control so that an image to be emphasized by partly disappearing or by relatively and partly decreasing in density is formable substantially only with the toner having the higher lightness.

公开(公告)号：JP2012016006A

公开(公告)日：2012-01-19

申请号：JP2011136768

申请日：2011-06-20

Applicant: Xerox Corp ,  ゼロックス コーポレイションXerox Corporation

Inventor： YONGPI CHAO ,  ZIGAN WANG ,  MARTIN E HOOVER ,  DANIEL A ROBBINS

IPC: H04N1/387 ,  B41J29/00 ,  B41J29/38

CPC classification number: B42D25/333 ,  B41M3/10 ,  B41M3/14 ,  B42D25/29 ,  B42D2035/24 ,  G03G21/043 ,  G03G21/046 ,  G06K15/1889 ,  G06K2215/0094 ,  G07D7/0056 ,  G07D7/202 ,  Y10S283/902

Abstract: PROBLEM TO BE SOLVED: To provide a system that can more suitably conceal IR watermarks embedded within a printed document independent of temporal variation in the system.SOLUTION: Disclosed are embodiments for generating an infrared mark indicator comprised of security information in a printed image. Image data is rendered to a CMYK image. A black plane of the CMYK image is separated and transformed to a frequency domain, in which the frequency components are alternated to encode a watermarking message. The CMY values are selected based on the encoded black value in order to maintain the same color appearance image for the printed image under a normal visual light illumination. The image data is printed on a background in accordance with the transformed plane. Here, when the remaining printed image is exposed to an infrared illumination, a print pattern is detectable as an infrared mark when scanned with an infrared sensing device.

Abstract translation: 要解决的问题：提供一种系统，其可以更适合地隐藏嵌入在打印文档内的IR水印，而与系统中的时间变化无关​​。 解决方案：公开了用于生成由打印图像中的安全信息组成的红外标记指示符的实施例。 图像数据被呈现给CMYK图像。 将CMYK图像的黑色平面分离并变换到频域，其中频率分量被交替以对水印消息进行编码。 基于编码的黑色值选择CMY值，以便在正常的视觉光照下保持印刷图像的相同颜色外观图像。 根据变换的平面将图像数据打印在背景上。 这里，当剩余的打印图像暴露于红外照明时，当用红外感测装置扫描时，打印图案可被检测为红外标记。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP4767203B2

公开(公告)日：2011-09-07

申请号：JP2007069535

申请日：2007-03-16

Applicant: 株式会社リコー

Inventor： 幸一 森下

IPC: H04N1/387 ,  B41J21/00 ,  G06F3/12 ,  G06T1/00 ,  H04N1/40

CPC classification number: G03G21/043

Abstract: A disclosed image processing apparatus is capable of shifting an illegal copy preventing pattern so that an image reading device can recognize the pattern printed at the edge end of the printing range on a paper even when the printing range on the paper is changed by, for example, trimming and user settings. The apparatus includes an image output unit outputting an image to a prescribed region; an output position setting unit acquiring output region information, comparing the output region information with the illegal copy preventing pattern; and determining an output position of the illegal copy preventing pattern based on the comparison result, and a combining unit combining the illegal copy preventing pattern and image data based on the output position determined by the output position setting unit. The image output unit outputs the image combined by the combining unit.

公开(公告)号：JP4645483B2

公开(公告)日：2011-03-09

申请号：JP2006057609

申请日：2006-03-03

Applicant: 富士ゼロックス株式会社

Inventor： 孝信 鈴木

IPC: H04N1/387 ,  B41J29/00 ,  B41J29/38 ,  G03G21/00 ,  G06F3/12 ,  G06T1/00 ,  H04N1/00

CPC classification number: H04N1/4426 ,  G03G15/5087 ,  G03G15/5091 ,  G03G21/043 ,  H04N1/32101 ,  H04N1/4413 ,  H04N1/444 ,  H04N1/46 ,  H04N2201/0091 ,  H04N2201/3222 ,  H04N2201/3274 ,  H04N2201/33328 ,  H04N2201/33378

Abstract: The present invention provides an electronic document management device including a reading unit that reads out an original electronic document formed by combining document data indicating a main document and management data for managing the electronic document as a printed object from a section where the document is registered, a processing unit that processes the management data of the read original electronic document to form an electronic document to be printed, and a print instruction unit that causes an image formation device to print the electronic document to be printed.

公开(公告)号：JP4440283B2

公开(公告)日：2010-03-24

申请号：JP2007110604

申请日：2007-04-19

Applicant: キヤノン株式会社

Inventor： 隆治 大澤

IPC: H04N1/387 ,  G03G21/04 ,  G06T1/00 ,  H04N1/40

CPC classification number: H04N1/00846 ,  G03G21/043 ,  G06T1/0064 ,  G06T1/0071 ,  G06T2201/0051 ,  G06T2201/0064 ,  G06T2201/0083 ,  H04N1/00867 ,  H04N1/32203 ,  H04N1/32208

Abstract: An image processing apparatus which, in outputting images including copies of original images, if an image that has restriction information embedded therein and an image that has no restriction information embedded therein are in a state mixed in the original images, is capable of embedding the restriction information in an image that is output based on the image that has no restriction information embedded therein. When the copy restriction information is extracted from a read image, the copy restriction information is stored in an embedded information-extracting section. When the copy restriction information is not extracted from the read image, dot pattern data corresponding to the copy restriction information stored in the embedded information-extracting section is generated. The dot pattern data and image data output from a scanner are synthesized. A printer prints an image on a sheet based on the synthesized image data.

公开(公告)号：JP4260926B2

公开(公告)日：2009-04-30

申请号：JP17385698

申请日：1998-06-08

Applicant: カーベーアー−ジオリ ソシエテ アノニム

Inventor： フォレスティ ジアンフランコ

IPC: B41M3/14 ,  B42D15/10 ,  B42D111/00 ,  B44F1/12 ,  G03G21/04

CPC classification number: G03G21/043 ,  B41M3/146 ,  Y10S283/901 ,  Y10S283/902

Abstract: The background (10) of a valued paper such as a banknote is divided into two regions with straight and curved lines. The two regions have different colour densities and the region of lower colour density forms a motif. The motif (20) is also overprinted over the lower density region forming the motif on the background. The overprinting is made in a colour chosen to compensate the lower colour density of the background motif so that the latter is invisible to the naked eye but may be seen very clearly on a photocopy including those taken using the most recent photocopier designs.

公开(公告)号：JP2009017533A

公开(公告)日：2009-01-22

申请号：JP2008121066

申请日：2008-05-07

Applicant: Seiko Epson Corp ,  セイコーエプソン株式会社

Inventor： KOBAYASHI MAKOTO

IPC: H04N1/387 ,  H04N1/40

CPC classification number: H04N1/00838 ,  G03G21/043 ,  G03G2215/00932 ,  H04N1/00883 ,  H04N1/32203 ,  H04N1/32325 ,  H04N1/405

Abstract: PROBLEM TO BE SOLVED: To improve the confidentiality of a latent image of an original and the recognizability of a latent image of a copy by improving the output density of a tint block image. SOLUTION: A tint block image generating program generates tint block image data for generating a tint block image including a latent image portion to be reproduced in copying and a background portion reducing output density in making copying on a print medium. The program has a latent image portion generating step of generating data of a plurality of first dots D1 on the latent image portion LI, and a background portion generating step of generating data of a plurality of second dots D2 having the number of second dot lines and data of a plurality of third dots D3 disposed dispersedly among the second dots and each having the size smaller than that of each of second dots on the background portion BI. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：通过提高色块图像的输出密度来提高原稿的潜像的保密性和副本的潜像的可识别性。 解决方案：色调块图像生成程序生成色调块图像数据，用于生成包括在复印中要再现的潜像部分的色调块图像和背景部分，从而在打印介质上进行复印时降低输出密度。 该程序具有生成潜像部分LI上的多个第一点D1的数据的潜像部分生成步骤和产生具有第二点划线数的多个第二点D2的数据的背景部分生成步骤，以及 多个第三点D3的数据分散地布置在第二点中，并且每个具有小于背景部分BI上的每个第二点的尺寸。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP4096935B2

公开(公告)日：2008-06-04

申请号：JP2004308549

申请日：2004-10-22

Applicant: コニカミノルタビジネステクノロジーズ株式会社

Inventor： 隆弘 藤井

IPC: H04N1/387 ,  G03G15/36 ,  G03G21/00 ,  G03G21/04 ,  H04N1/21 ,  H04N1/40 ,  H04N1/46 ,  H04N1/60

CPC classification number: G03G21/043 ,  H04N1/00843 ,  H04N1/00883

Abstract: For image processing for printing an original, first and second ground patterns are generated. The first ground pattern can be recognized with naked eyes in the original but cannot be recognized with naked eyes in a reproduction of the original obtained by an image forming apparatus, while the second ground pattern has a latent image which cannot be recognized in the original but can be recognized in the reproduction of the original. The first ground pattern and the second ground pattern are synthesized, and print data to be printed by the image forming apparatus is created. The print data has an image of the original, and the synthesized first and second ground patterns.

公开(公告)号：JP2008107660A

公开(公告)日：2008-05-08

申请号：JP2006291795

申请日：2006-10-26

Applicant: Ricoh Co Ltd ,  株式会社リコー

Inventor： KOINUMA NORIYUKI ,  ISHIBASHI MIKIO ,  SUDO KAZUHISA ,  OTOSHI MEGUMI ,  NAKAMURA REKI ,  YAMADA SEIJI ,  IWASAKI YUKIKO ,  SAKAMAKI TAKASHI

IPC: G03G7/00 ,  G03G8/00 ,  G03G15/36

CPC classification number: G03G21/043

Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium in which an irregular pattern is formed on the surface of the transparent member of the information recording medium used as a transfer material, an image is formed on the surface opposite to the surface, and a non-transparent medium is added to a toner image side by a post-processing device. SOLUTION: In the information recording medium 24 including the transparent member 24a to which reverse toner 24c is adhered and a non-transparent member 24b low in translucency, a minute uneven pattern is formed on the surface of the recording medium member 24a at least a part of which is transparent and an image is formed on the surface opposite to the surface having the minute uneven pattern of the recording medium member 24a. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：为了提供在用作转印材料的信息记录介质的透明构件的表面上形成不规则图案的信息记录介质，在与表面相对的表面上形成图像 ，并且通过后处理装置将不透明介质添加到调色剂图像侧。 解决方案：在包括其中粘附反向调色剂24c的透明构件24a和半透明度低的不透明构件24b的信息记录介质24中，在记录介质构件24a的表面上形成微小的不均匀图案 其至少一部分是透明的，并且在与具有记录介质构件24a的微小凹凸图案的表面相对的表面上形成图像。 版权所有（C）2008，JPO＆INPIT