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1. 发明授权

EP1579622B1 SYSTEMS AND METHODS FOR AUTHENTICATION OF PRINT MEDIA 有权
标题翻译：用于打印媒体认证的系统和方法
公开(公告)号：EP1579622B1
公开(公告)日：2017-12-20
申请号：EP03790079.2
申请日：2003-11-26
申请人： Digimarc Corporation
发明人： RODRIGUEZ, Tony, F. , REED, Alastair, M. , SHARMA, Ravi, K. , ALATTAR, Osama, M. , HANNIGAN, Brett, T. , LEVY, Kenneth, L. , BRUNK, Hugh, L.
IPC分类号： H04N1/00
CPC分类号： H04N1/00846 , H04N1/00002 , H04N1/00005 , H04N1/00037
摘要： This disclosure describes methods for using embedded auxiliary signals in documents for copy detection and other applications. In an application, the auxiliary signal is formed as an array of elements selected from a set of print structures (106) with properties that change differently in response to copy operations. These changes in properties of the print structures that carry the embedded auxiliary signal are automatically detectable. The extent to which the auxiliary data is detected forms a detection metric used in combination with one or more other metrics to differentiate copies from originals. Robust and fragile watermarks are used in Image Replacement Documents for a variety of applications. Digital watermarks act as on-board mediators in authentication of a variety of printed documents. Finally, digital watermarks are used to help manage quality of the scanners used in imaging systems.

2. 发明授权

EP1755327B1 Detection of document security marks using run profiles 有权
标题翻译：安全检测功能使用运行长度廓线
公开(公告)号：EP1755327B1
公开(公告)日：2014-03-19
申请号：EP06119072.4
申请日：2006-08-17
申请人： Xerox Corporation
发明人： Fan, Zhigang
IPC分类号： H04N1/00 , G07D7/20 , G06T7/60
CPC分类号： G06K9/2054 , H04N1/00846 , H04N1/00848 , H04N1/00867 , H04N2201/0091

3. 发明授权

EP1670232B1 Detecting and protecting a copy guarded document 有权
标题翻译：识别和复制保护的文档保护
公开(公告)号：EP1670232B1
公开(公告)日：2014-02-12
申请号：EP05257650.1
申请日：2005-12-13
申请人： Ricoh Company, Ltd.
发明人： Shimora, Hiroshi c/o Ricoh Co., Ltd. , Haike, Guan c/o Ricoh Co., Ltd. , Ishikawa, Masaaki c/o Ricoh Co., Ltd. , Saitoh, Takashi c/o Ricoh Co., Ltd. , Arai, Hiroshi c/o Ricoh Co., Ltd.
IPC分类号： H04N1/00
CPC分类号： H04N1/00846 , H04N1/00848 , H04N1/00867

4. 发明公开

EP2464090A4 DEVICE CAPABLE OF READING PLURALITY OF DOCUMENTS, CONTROL METHOD, AND PROGRAM THEREOF 审中-公开
标题翻译：设备进行读取的文件，控制方法及其程序
公开(公告)号：EP2464090A4
公开(公告)日：2013-10-16
申请号：EP09848079
申请日：2009-11-11
申请人： CANON KK
发明人： KAKUTANI NAOYA
IPC分类号： H04N1/00
CPC分类号： H04N1/00846 , H04N1/00875 , H04N2201/3246 , H04N2201/3269
摘要： Provided is a device that prevents unauthorized copying of a document to which copy inhibition information is added.

5. 发明公开

EP2533513A1 Device capable of extracting two-dimensional code, and method and program thereof 有权
标题翻译：一种用于在位置和方法及其程序中提取的二维码
公开(公告)号：EP2533513A1
公开(公告)日：2012-12-12
申请号：EP12004226.2
申请日：2012-06-01
申请人： Canon Kabushiki Kaisha
发明人： Kakutani, Naoya
IPC分类号： H04N1/00 , G03G21/04
CPC分类号： G06F21/46 , G03G21/046 , H04N1/00846 , H04N1/00867 , H04N1/00875 , H04N1/00877 , H04N1/4413 , Y10S283/902
摘要： The present invention relates to a device having a first determining unit (1, S621) configured to determine whether version information included in a two-dimensional code included in an input image is version information that is supported by the device and a second determining unit (1, S610) configured to determine to prohibit printing of the input image when the included version information is determined to be version information that is not supported by the device or to determine whether to permit or prohibit printing of the input image based on information other than the version information included in the two-dimensional code when the included version information is determined to be version information that is supported by the device. With this arrangement, it is possible to execute processing in accordance with version information included in a two-dimensional code.
摘要翻译：本发明涉及一种具有一个第一确定性采矿单元的设备（1，S621），配置成确定矿是否包含在包括在一个二维码的版本信息（关于输入图像版本信息也由所述装置和第二确定性采矿单元支撑 1，S610），配置成确定的矿井，禁止所述输入图像的打印时，所包括的版本信息确定性开采是版本信息也不会被设备或确定性矿支撑无论基于除其它信息来允许或禁止将输入图像的印刷包含在二维码。当包括的版本信息被确定性开采是版本信息的版本信息也由设备支持。利用这种布置，能够在雅舞蹈与包含在二维码的版本信息执行处理。

6. 发明公开

EP2392466A1 Background pattern image combining apparatus, background pattern image combining method, and computer-readable storage medium for computer program 有权
标题翻译：背景图像合成装置中，背景图案图像合成为计算机程序的方法和计算机可读存储介质
公开(公告)号：EP2392466A1
公开(公告)日：2011-12-07
申请号：EP11167637.5
申请日：2011-05-26
申请人： Konica Minolta Business Technologies, Inc.
发明人： Noguchi, Kazuyoshi , Ishiguro, Kazuhiro , Nabeshima, Takayuki
IPC分类号： B41M3/00 , B41M3/14 , H04N1/32 , H04N1/00
CPC分类号： B41M3/146 , H04N1/00846 , H04N1/00867 , H04N1/00883 , H04N1/32203 , H04N1/32229 , H04N2201/3269 , H04N2201/327 , H04N2201/3271
摘要： A background pattern image combining apparatus for combining a background pattern image with an input image is provided. The background pattern image includes a plurality of first isolated points having a size that can be read by an image reader and a plurality of second isolated points having a size that cannot be read by the image reader. The background pattern image combining apparatus includes a detector that detects, in the input image, a specific area which is an area having a specific state, and a combining portion that combines the background pattern image with the input image by placing not the plurality of first isolated points but the plurality of second isolated points in the specific area, and, by placing the plurality of first isolated points and the plurality of second isolated points in an area other than the specific area.
摘要翻译：背景图案图像获得背景图像与输入图像合成合成装置。背景图案图像包括具有可以由图像读取器和的具有不能由图像读取器读取一个大小第二分离的点处的多个读取的尺寸的第一孤立点复数。背景图案图像合成装置包括：检测器做检测，在输入图像中，特定areaswhich是具有特定状态的区域，以及组合部分并通过将第一不多元性结合了输入图像中的背景图案图像孤立点但第二孤立点在特定区域内的多个，并且，通过将第一孤立点的多元性和第二孤立点中除了特定区域以外的区域中的多元性。

7. 发明公开

EP1564991A4 BROADCAST SYSTEM, RECEIVER APPARATUS, BROADCAST DATA PROTECTION METHOD, AND RECEIVING METHOD 有权
标题翻译：广播系统，EMPFûNGERVORRICHTUNG，广播隐私程序和接收方法
公开(公告)号：EP1564991A4
公开(公告)日：2010-07-14
申请号：EP03774045
申请日：2003-11-19
申请人： SONY CORP
发明人： HAMADA ICHIRO
IPC分类号： G06F21/10 , G06Q50/00 , G06Q50/10 , H04N1/00 , H04N1/32 , H04N5/44 , H04N5/76 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/91 , H04N5/913 , H04N5/92 , H04N9/804
CPC分类号： H04N1/00846 , H04N1/00912 , H04N1/32128 , H04N5/765 , H04N5/775 , H04N5/781 , H04N5/913 , H04N7/165 , H04N9/8042 , H04N21/235 , H04N21/2541 , H04N21/4117 , H04N21/4334 , H04N21/434 , H04N21/435 , H04N21/8153 , H04N21/835 , H04N21/8355 , H04N2005/91321 , H04N2005/91328 , H04N2201/3246
摘要： A broadcasting system, a receiving apparatus, a broadcasting method, and a receiving method which can protect a copyright of a still image which is sent by a digital broadcast are provided. When it is necessary to protect the copyright of the still image in the digital broadcast, a still image copy control descriptor is described and this still image copy control descriptor is included in PMT, EIT, and SDT. By using the still image copy control descriptor, the operation of a receiver can be finely described by copyright information of the still image in the digital broadcast and copyright information. Printing in the receiver of contents of the digital broadcast can be finely controlled. Recording to a recording medium in the receiver of contents of the digital broadcast can be finely controlled.

8. 发明授权

EP1971126B1 Device and method for controlling copying operation of document with use of barcode 有权
标题翻译：设备和方法，用于控制具有条形码的文档的复印操作
公开(公告)号：EP1971126B1
公开(公告)日：2010-03-03
申请号：EP08152585.9
申请日：2008-03-11
申请人： Canon Kabushiki Kaisha
发明人： Matsumura, Akari
IPC分类号： H04N1/00 , G06T1/00
CPC分类号： H04N1/00846 , H04N1/00854 , H04N1/00875 , H04N1/32293 , H04N1/32304 , H04N1/4413 , H04N1/444 , H04N2201/3226 , H04N2201/327

9. 发明公开

EP1854239A1 SYSTEM AND METHOD FOR NETWORK-BASED OBJECT AUTHENTICATION 审中-公开
标题翻译： SYSTEM AND METHOD FOR网络基于对象的认证
公开(公告)号：EP1854239A1
公开(公告)日：2007-11-14
申请号：EP05790015.1
申请日：2005-08-23
申请人： Graphic Security Systems Corporation
发明人： ALASIA, Alfred, V. , ALASIA, Alfred, J. , ALASIA, Thomas, C. , CVETKOVIC, Slobodan , ILIC, Igor
IPC分类号： H04L9/00
CPC分类号： G09C5/00 , G06T1/0028 , G06T1/005 , G06T2201/0051 , G06T2201/0065 , G06T2201/0083 , H04L9/32 , H04L2209/26 , H04N1/00244 , H04N1/00846 , H04N1/00883 , H04N1/4413 , H04N2201/0039
摘要： A method is provided for determining whether an object is an authentic object to which an expected encoded image has been applied (S170). The expected encoded image having been constructed by encoding an authentication image using a set of one or more encoding parameters. The method comprises receiving a digital image of at least a portion of the test object including a target area where the expected encoded image would be applied if the test object is an authentic object (S120). The method further comprises determining the one or more encoding parameters (S130) and applying a digital decoding algorithm to the captured digital image to establish a decoding result (S150). The decoding result may then be compared to object authentication criteria to establish an authentication result (S160). In particular embodiments of the invention, the actions of receiving, determining, applying and comparing are carried out by an authentication server and the digital image is received from an inspection processor over a network.

10. 发明公开

EP1780609A2 Image processing apparatus, program and recording medium 审中-公开
标题翻译： Bildverarbeitungsvorrichtung，Programm und Speichermedium
公开(公告)号：EP1780609A2
公开(公告)日：2007-05-02
申请号：EP06022527.3
申请日：2006-10-27
申请人： SHARP KABUSHIKI KAISHA
发明人： Nakai, Yoshiyuki , Taniguchi, Akihiko , Schimazawa, Yohichi , Sumida, Koichi , Nagata, Katsumi
IPC分类号： G03G21/04
CPC分类号： G03G21/043 , H04N1/00846 , H04N1/00867 , H04N1/0087 , H04N1/4413 , H04N1/4433 , H04N2201/0094
摘要： An image processing apparatus is provided which can output an image from which only specific image information can be positively detected when the specific image information used to prohibit copying of image information is added to image data. The present invention includes a specific image information adding portion (20b) that adds specific image information representing a specific image to image data when image processing is performed for input image data and a specific image information setting portion (20c) that sets a color and/or number of the specific image information.
摘要翻译：提供一种图像处理装置，其能够输出当将用于禁止图像信息的复制的特定图像信息添加到图像数据时，可以从其仅可以肯定地检测到特定图像信息的图像。本发明包括特定图像信息添加部分（20b），当对输入图像数据进行图像处理时，将表示特定图像的特定图像信息添加到图像数据，以及特定图像信息设置部分（20c），其设置颜色和/ 或特定图像信息的编号。

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