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1.发明申请METHOD AND SYSTEM FOR TOUCHLESS COUNTING OF STACKED SUBSTRATES, ESPECIALLY BUNDLED BANKNOTES 审中-公开堆叠基板无缝计数的方法和系统，特别是银行卡
公开(公告)号：WO2011161642A1
公开(公告)日：2011-12-29
申请号：PCT/IB2011/052758
申请日：2011-06-23
Applicant: KBA-NOTASYS SA , PETKER, Denis , LOHWEG, Volker , GILLICH, Eugen , TÜRKE, Thomas , WILLEKE, Harald, Heinrich , SCHAEDE, Johannes, Georg
Inventor： PETKER, Denis , LOHWEG, Volker , GILLICH, Eugen , TÜRKE, Thomas , WILLEKE, Harald, Heinrich , SCHAEDE, Johannes, Georg
IPC: G06M9/00
CPC classification number: G07D11/0084 , G06M1/101 , G06M9/00
Abstract: There is described a method for touchless counting of substantially planar substrates, especially banknotes, which are stacked in the form of stacks of substrates, said method comprising the following steps: taking at least one sample image of a portion of a side of a stack of substrates, which sample image contains contrast information representing substrate edges that extend along substantially a first direction in the sample image; processing the contrast information representing the substrate edges within the sample image (10), which processing includes subjecting at least one area of interest (20) within the sample image (10) to anisotropic diffusion to produce a processed image containing a substantially coherent set of continuous lines representing the substrate edges; and counting the number of substrate edges in said processed image.
Abstract translation: 描述了一种用于基本平坦的基板，特别是以堆叠的基板的形式堆叠的纸币的无接触计数的方法，所述方法包括以下步骤：获取堆叠的一侧的一部分的至少一个样本图像 所述样本图像包含表示在所述样本图像中沿着第一方向延伸的衬底边缘的对比度信息; 处理表示样本图像（10）内的衬底边缘的对比度信息，该处理包括使样本图像（10）内的至少一个感兴趣区域（20）进行各向异性扩散以产生包含基本一致的一组 表示衬底边缘的连续线; 并计算所述处理图像中的基板边缘的数量。
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公开(公告)号：WO2011018764A2
公开(公告)日：2011-02-17
申请号：PCT/IB2010/053638
申请日：2010-08-11
Applicant: KBA-NotaSys SA , GLOCK, Stefan , GILLICH, Eugen , SCHAEDE, Johannes, Georg , LOHWEG, Volker
Inventor： GLOCK, Stefan , GILLICH, Eugen , SCHAEDE, Johannes, Georg , LOHWEG, Volker
CPC classification number: G07D7/20 , G07D7/003 , G07D7/2016
Abstract: There is described a method for checking the authenticity of security documents, in particular banknotes, wherein authentic security documents comprise security features (41-49; 30; 10; 51, 52) printed, applied or otherwise provided on the security documents, which security features comprise characteristic visual features intrinsic to the processes used for producing the security documents. The method comprises the step of digitally processing a sample image of at least one region of interest (R. o. I.) of the surface of a candidate document to be authenticated, which region of interest encompasses at least part of the security features, the digital processing including performing a decomposition of the sample image by means of wavelet transform (WT) of the sample image. Such decomposition of the sample image is based on a wavelet packet transform (WPT) of the sample image, preferably a so-called two-dimensional shift invariant WPT (2D-SIWPT)
Abstract translation: 描述了一种用于检查安全文件，特别是纸币的真实性的方法，其中真实的安全文件包括印刷，应用或以其他方式印刷的安全特征（41-49; 30; 10; 51,52） 提供在安全文档上，哪些安全特征包括用于生成安全文档的过程固有的特征视觉特征。 该方法包括数字处理待认证的候选文档的表面的至少一个感兴趣区域（R.o.I）的样本图像的步骤，该感兴趣区域包含至少部分安全特征， 数字处理包括通过样本图像的小波变换（WT）执行样本图像的分解。 样本图像的这种分解基于样本图像的小波包变换（WPT），优选所谓的二维平移不变WPT（2D-SIWPT）
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3.发明申请A SYSTEM FOR SIMPLE CODING, AUTHENTICATION AND COPY DETECTION OF PRINTED DOCUMENTS 审中-公开一种用于简单编码，验证和复印检测印刷文件的系统
公开(公告)号：WO2015114539A1
公开(公告)日：2015-08-06
申请号：PCT/IB2015/050651
申请日：2015-01-28
Applicant: KBA-NOTASYS SA
Inventor： EHLENBRÖKER, Jan-Friedrich , LOHWEG, Volker
CPC classification number: H04N1/32149 , G07D7/005 , G07D7/2033 , H04N1/00838 , H04N2201/327
Abstract: There is described a new coding approach for printed document authentication, one objective of which is to increase the difficulty of copying. In addition, this new coding approach provides better performance compared to other 2D coding technologies under certain constraints. The new coding technique requires less print space in comparison to other coding techniques. This is achieved by optimising some of the features which are used in standard 2D-codes for stabilisation and which are necessary for e.g. mobile applications. Furthermore, the code can be decomposed in elementary units, or "byte-units" which can be widely spread over a text document. Such "byte-units" can in particular be used for integration in text symbols. If a document protected with such a coding is copied, at least some of these symbols will be extensively degraded by the copying process. Therefore, copy detection is intrinsically achieved thanks to the new coding technique.
Abstract translation: 描述了用于打印文件认证的新的编码方法，其目的是增加复制的难度。 此外，与其他2D编码技术相比，这种新的编码方法在某些限制下提供了更好的性能。 与其他编码技术相比，新的编码技术需要更少的打印空间。 这通过优化用于稳定化的标准2D代码中的一些特征来实现，并且对于例如， 移动应用。 此外，代码可以以基本单位分解，或者可以广泛分布在文本文档上的“字节单位”。 这样的“字节单位”可以特别地用于集成在文本符号中。 如果复制了用这种编码保护的文档，则这些符号中的至少一些将被复制过程广泛地降级。 因此，通过新的编码技术，本质上实现了拷贝检测。
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4.发明申请AUTHENTICATION OF SECURITY DOCUMENTS AND MOBILE DEVICE TO CARRY OUT THE AUTHENTICATION 审中-公开安全文件和移动设备的认证执行认证
公开(公告)号：WO2014118763A1
公开(公告)日：2014-08-07
申请号：PCT/IB2014/058776
申请日：2014-02-04
Applicant: KBA-NOTASYS SA
Inventor： LOHWEG, Volker , HOFFMANN, Jan, Leif , DÖRKSEN, Helene , HILDEBRAND, Roland , GILLICH, Eugen , HOFMANN, Jürg , SCHAEDE, Johannes, Georg
CPC classification number: G07D7/20 , G06K9/00442 , G06K9/00516 , G06K9/22 , G06K9/48 , G06K2009/488 , G06T7/0002 , G06T7/168 , G06T2207/20064 , G06T2207/30176 , G07D7/003 , G07D7/2016
Abstract: A method of authenticating security documents and a mobile device, especially a smartphone, programmed to carry out the method, based on an analysis of features which are produced by intaglio printing, which analysis involves a decomposition of sample images of a candidate document to be authenticated based on Wavelets, each sample image being digitally processed by performing a Wavelet transform of the sample image in order to derive a set of classification features. The method is based on an adaptive approach, which includes the following steps : - prior to carrying out the Wavelet transform, defining a categorization map containing local information about different intaglio line structures that are found on the security documents; - carrying out a Wavelet selection amongst a pool of Wavelet types based on the categorization map; and - performing the Wavelet transform of the sample image on the basis of the selected Wavelet.
Abstract translation: 基于通过凹版印刷产生的特征的分析，验证安全文件和移动设备，特别是智能手机的方法，其被编程为执行该方法，该分析涉及要认证的候选文档的样本图像的分解 基于小波，通过执行样本图像的小波变换来对每个样本图像进行数字处理，以便导出一组分类特征。 该方法基于自适应方法，其包括以下步骤： - 在执行小波变换之前，定义包含在安全文档上找到的不同凹版线结构的本地信息的分类图; - 基于分类图在小波类型池中执行小波选择; 以及 - 基于所选择的小波来执行样本图像的小波变换。
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公开(公告)号：EP1996404B1
公开(公告)日：2011-05-11
申请号：EP07733934.9
申请日：2007-03-08
Applicant: KBA-NotaSys SA
Inventor： SCHAEDE, Johannes Georg , LOHWEG, Volker , STÖBER, Bernd , SCHWITZKY, Volkmar , HOIER, Günther
CPC classification number: B41F21/08 , B41F33/0036
Abstract: There is described a sheet inspection system for a sheet-fed recto-verso printing press of the type comprising two printing cylinders (10, 20) for carrying out simultaneous recto-verso printing of the sheets, said sheet inspection system comprising at least one inspection device (200; 300; 400) for taking an image of one side of the printed sheets. The sheet inspection system comprises first and second transfer cylinders (60, 65) interposed between a first (10) of the two printing cylinders (10, 20) and a chain gripper system (5) of the printing press, printed sheets being transferred successively from the first printing cylinder (10) to the first transfer cylinder (60), to the second transfer cylinder (65), and to the chain gripper system (5). The inspection device (200; 300; 400) comprises a line image sensor (210; 310; 410) for performing line-scanning image acquisition of the one side of the printed sheets, this line image sensor (210; 310; 410) visually acquiring an image of a printed sheet while the printed sheet is being transported on the first or second transfer cylinder (60; 65).
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Patent Agency Ranking
公开(公告)号：EP2153423B1
公开(公告)日：2018-09-26
申请号：EP08751322.2
申请日：2008-06-02
Applicant: KBA-NotaSys SA
Inventor： LOHWEG, Volker , GILLICH, Eugen , SCHAEDE, Johannes
CPC classification number: G07D7/2016 , G07D7/003 , G07D7/205
Abstract: There is described a method of detecting security features (41-49; 30; 10; 51, 52) printed, applied or otherwise provided on security documents, in particular banknotes, which security features (41-49; 30; 10; 51, 52) comprise characteristic visual features intrinsic to the processes used for producing the security documents. The method comprises the steps of digitally processing a sample image (c 0 ) of at least one region of interest (R.o.I.) of the surface of a candidate document, which region of interest (R.o.I.) is selected to include at least a portion of said security features (41-49; 30; 10; 51, 52), which digital processing includes performing one or more iterations (N) of a multiresolution analysis (MRA) of the sample image (c 0 ) to extract classifying features (Ã 2 , C, ...) which are characteristic of said security features (41-49; 30; 10; 51, 52).
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7.发明公开A SYSTEM FOR SIMPLE CODING, AUTHENTICATION AND COPY DETECTION OF PRINTED DOCUMENTS 审中-公开系统ZUR EINFACHEN CODIERUNG，AUTHENTIFIZIERUNG UND KOPIEERKENNUNG VON GEDRUCKTEN DOKUMENTEN
公开(公告)号：EP3100243A1
公开(公告)日：2016-12-07
申请号：EP15708594.5
申请日：2015-01-28
Applicant: KBA-NotaSys SA
Inventor： EHLENBRÖKER, Jan-Friedrich , LOHWEG, Volker
CPC classification number: H04N1/32149 , G07D7/005 , G07D7/2033 , H04N1/00838 , H04N2201/327
Abstract: There is described a new coding approach for printed document authentication, one objective of which is to increase the difficulty of copying. In addition, this new coding approach provides better performance compared to other 2D coding technologies under certain constraints. The new coding technique requires less print space in comparison to other coding techniques. This is achieved by optimizing some of the features which are used in standard 2D-codes for stabilization and which are necessary for e.g. mobile applications. Furthermore, the code can be decomposed in elementary units, or “byte-units” which can be widely spread over a text document. Such “byte-units” can in particular be used for integration in text symbols. If a document protected with such a coding is copied, at least some of these symbols will be extensively degraded by the copying process. Therefore, copy detection is intrinsically achieved thanks to the new coding technique.
Abstract translation: 描述了用于打印文档认证的新的编码方法，其一个目的是增加复制的难度。 此外，与其他2D编码技术相比，这种新的编码方法在某些限制下提供了更好的性能。 与其他编码技术相比，新的编码技术需要更少的打印空间。 这通过优化用于稳定化的标准2D代码中的一些特征来实现，并且这些特征对于例如， 移动应用。 此外，代码可以以基本单位分解，或者可以广泛分布在文本文档上的“字节单位”。 这样的“字节单位”特别可以用于文本符号的集成。 如果复制了用这种编码保护的文档，则这些符号中的至少一些将被复制过程广泛地降级。 因此，通过新的编码技术，本质上实现了拷贝检测。
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8.发明授权METHOD AND SYSTEM FOR TOUCHLESS COUNTING OF STACKED SUBSTRATES, ESPECIALLY BUNDLED BANKNOTES 有权方法和系统用于非接触式计数堆栈的基板，特别是捆绑销售的注意事项
公开(公告)号：EP2585983B1
公开(公告)日：2016-02-10
申请号：EP11734185.9
申请日：2011-06-23
Applicant: Kba-Notasys Sa
Inventor： PETKER, Denis , LOHWEG, Volker , GILLICH, Eugen , TÜRKE, Thomas , WILLEKE, Harald, Heinrich , SCHAEDE, Johannes, Georg
IPC: G06M9/00
CPC classification number: G07D11/0084 , G06M1/101 , G06M9/00
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公开(公告)号：EP2951791B1
公开(公告)日：2019-07-24
申请号：EP14706112.1
申请日：2014-02-04
Applicant: KBA-NotaSys SA
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公开(公告)号：EP2465098B1
公开(公告)日：2014-11-05
申请号：EP10757478.2
申请日：2010-08-11
Applicant: KBA-NotaSys SA
Inventor： GLOCK, Stefan , GILLICH, Eugen , SCHAEDE, Johannes, Georg , LOHWEG, Volker
CPC classification number: G07D7/20 , G07D7/003 , G07D7/2016
Abstract: There is described a method for checking the authenticity of security documents, in particular banknotes, wherein authentic security documents comprise security features (41-49; 30; 10; 51, 52) printed, applied or otherwise provided on the security documents, which security features comprise characteristic visual features intrinsic to the processes used for producing the security documents. The method comprises the step of digitally processing a sample image of at least one region of interest (R.o.I.) of the surface of a candidate document to be authenticated, which region of interest encompasses at least part of the security features, the digital processing including performing a decomposition of the sample image by means of wavelet transform (WT) of the sample image. Such decomposition of the sample image is based on a wavelet packet transform (WPT) of the sample image, preferably a so-called two-dimensional shift invariant WPT (2D-SIWPT).
Abstract translation: 描述了一种用于检查安全文件，特别是纸币的真实性的方法，其中真实的安全文件包括在安全文件上打印，应用或以其他方式提供的安全性文件的安全特征（41-49; 30; 10; 51,52） 特征包括用于生成安全文档的过程所固有的特征视觉特征。 该方法包括以下步骤：数字处理要认证的候选文档的表面的至少一个感兴趣区域（RoI）的样本图像，感兴趣的区域包括安全特征的至少一部分，数字处理包括执行 通过样本图像的小波变换（WT）对样本图像进行分解。 样本图像的这种分解基于样本图像的小波包变换（WPT），优选地是所谓的二维移位不变量WPT（2D-SIWPT）。
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