公开(公告)号：WO2009142635A1

公开(公告)日：2009-11-26

申请号：PCT/US2008/064486

申请日：2008-05-22

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  SIMSKE, Steven, J. ,  ARONOFF, Jason, S.

Inventor： SIMSKE, Steven, J. ,  ARONOFF, Jason, S.

IPC: H04L9/14

CPC classification number: G06K19/0672 ,  G06K7/143 ,  G06K19/06037 ,  Y10T29/49155

Abstract: Various multi-modal security deterrents (10) and methods of generating the same are disclosed herein. One embodiment of the deterrent (10) includes first and second sets (12, 16) of 180° phase-insensitive glyphs (14). One or more of the glyphs (14, Gi8o) in the second set (16) are rotated 180° from corresponding glyphs (14, G0) in the first set (12) such that the sets (12, 16) of glyphs (14) have an identical signature pollable by a suitable transmitter/receiver operating in the GHz-THz range and such that the sets (12, 16) of glyphs (14) have a different visual appearance. Data is encoded in one or more of the glyphs (140 of the first set (12) and one or more of the glyphs (14) of the second set (16) such that each set encodes a different message.

Abstract translation: 本文公开了各种多模式安全威慑（10）及其生成方法。 威慑物（10）的一个实施例包括180°相位不敏感字形（14）的第一和第二组（12,16）。 第二组（16）中的一个或多个字形（14，Gi8o）从第一组（12）中的对应字形（14，G0）旋转180°，使得字形（14,16）的组（12,16） ）具有由在GHz-THz范围内工作的合适的发射机/接收机可轮询的相同的签名，并且使得字形（14）的集合（12,16）具有不同的视觉外观。 数据被编码在一个或多个字形（第一组（12）中的140个）和第二组（16）的一个或多个字形（14）中，使得每个组编码不同的消息。

公开(公告)号：WO2015084404A1

公开(公告)日：2015-06-11

申请号：PCT/US2013/073680

申请日：2013-12-06

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： KOUTRIKA, Georgia ,  PAPADIMITRIOU, Dimitra ,  SIMSKE, Steven, J.

IPC: G06F17/21

CPC classification number: G06F17/30011 ,  G06F17/27 ,  G06F17/2705 ,  G06F17/3053

Abstract: Matching of an input document to documents in a document collection is described herein. In an example, a similarity correspondence between an input document and one or more documents in a base document collection is established. A set of base document segments and a set of message types associated to document segments in the set of base document segments is provided. The set of base document segments is derived from documents in the base document collection. The input document is segmented into input document segments corresponding to message types. Segment similarity between input document segments and base document segments corresponding to the same message types is computed. The similarity correspondence between the input document and at least one document in the base document collection is based on the computed segment similarity.

Abstract translation: 这里描述了输入文档与文档集合中的文档的匹配。 在一个示例中，建立输入文档和基本文档集合中的一个或多个文档之间的相似性对应关系。 提供了一组基本文档段和一组与基本文档段中的文档段相关联的消息类型。 基本文档段的集合是从基础文档集合中的文档导出的。 输入文档被分割成与消息类型对应的输入文档段。 计算对应于相同消息类型的输入文档段和基本文档段之间的段相似性。 输入文档与基本文档集合中的至少一个文档之间的相似性对应关系基于所计算的片段相似度。

公开(公告)号：WO2014021857A1

公开(公告)日：2014-02-06

申请号：PCT/US2012/049020

申请日：2012-07-31

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  MOUREY, Devin, A. ,  SIMSKE, Steven, J.

Inventor： MOUREY, Devin, A. ,  SIMSKE, Steven, J.

IPC: G06K9/18 ,  G06K7/10

CPC classification number: G02B26/02 ,  B65D2203/06

Abstract: An electronic shutter is positioned over an image. The electronic shutter has an opaque state in which the electronic shutter is opaque to render the image optically unreadable by a machine, and a transparent state in which the electronic shutter is transparent to render the image optically readable by the machine. Electrodes are coupled to the electronic shutter. A change in an electrical characteristic between the electrodes causes the electronic shutter to transition from the opaque state to the transparent state or from the transparent state to the opaque state.

Abstract translation: 电子快门位于图像上方。 电子快门具有不透明状态，其中电子快门不透明以使图像在光学上不可被机器读取，并且其中电子快门是透明的以使机器可光学读取的图像的透明状态。 电极连接到电子快门。 电极之间的电特性的变化使得电子快门从不透明状态转变到透明状态或从透明状态转变到不透明状态。

公开(公告)号：WO2011065947A1

公开(公告)日：2011-06-03

申请号：PCT/US2009/065965

申请日：2009-11-25

Applicant: HEWLETT PACKARD DEVELOPMENT COMPANY, L.P. ,  SIMSKE, Steven, J. ,  STURGILL, Malgorzata, M. ,  ARONOFF, Jason, S.

Inventor： SIMSKE, Steven, J. ,  STURGILL, Malgorzata, M. ,  ARONOFF, Jason, S.

IPC: G06F11/07 ,  G06F11/10 ,  G06F15/00

CPC classification number: G06K19/0614 ,  G06K7/1408 ,  G06K7/1417 ,  G06K19/06046 ,  G06K19/06056

Abstract: A printed information device (10) includes a region of interest (14) in an image, and at least two channels assigned to the region of interest (14) by different means of logical partitioning. The region of interest (14) represents a physical area of the image. Each of the channels has a different error tolerance. Continuous and/or cyclic information is independently encoded in each of the at least two channels. The deterrent (10) is configured to be read substantially simultaneously by at least two distinct reading strategies.

Abstract translation: 打印信息设备（10）包括图像中的感兴趣区域（14）和通过不同的逻辑分区方式分配给感兴趣区域（14）的至少两个通道。 感兴趣区域（14）表示图像的物理区域。 每个通道具有不同的误差容限。 连续和/或循环信息被独立地编码在至少两个通道的每一个中。 威慑物（10）被构造成通过至少两个不同的阅读策略基本同时读取。

公开(公告)号：WO2011005257A1

公开(公告)日：2011-01-13

申请号：PCT/US2009/050089

申请日：2009-07-09

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  SIMSKE, Steven, J. ,  STURGILL, Malgorzata, M. ,  ARONOFF, Jason, S.

Inventor： SIMSKE, Steven, J. ,  STURGILL, Malgorzata, M. ,  ARONOFF, Jason, S.

IPC: G06K9/56 ,  G06K9/00

CPC classification number: G06K9/00577 ,  G06K9/036 ,  G06K2009/00583

Abstract: A counterfeit detection system is disclosed herein. The system includes an image reduction system for minimizing size of at least one original image using a plurality of different reduction strategies to generate a plurality of minimized images. The system further includes a classification system which includes a first sub-system for generating at least one accuracy comparative assessment metric for each of the plurality of minimized images, a second sub-system for comparing the at least one accuracy comparative assessment metric for each of the plurality of minimized images with an accuracy assessment metric for the at least one original image, and a third sub-system for determining if at least one of the plurality of minimized images can be transmitted with improved or equivalent classification accuracy at a reduced bandwidth when compared to the original image are also part of the system.

Abstract translation: 本文公开了一种假冒检测系统。 该系统包括用于使用多个不同的减少策略来最小化至少一个原始图像的大小以产生多个最小化图像的图像缩小系统。 该系统还包括分类系统，其包括用于为多个最小化图像中的每一个生成至少一个精度比较评估度量的第一子系统，用于将至少一个精度比较评估度量 所述多个最小化图像具有用于所述至少一个原始图像的精度评估度量;以及第三子系统，用于确定所述多个最小化图像中的至少一个是否可以以降低的带宽以改进的或等效的分类精度传输， 相比原来的图像也是系统的一部分。

公开(公告)号：WO2010144087A1

公开(公告)日：2010-12-16

申请号：PCT/US2009/047055

申请日：2009-06-11

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  SIMSKE, Steven, J. ,  ADAMS, Guy

Inventor： SIMSKE, Steven, J. ,  ADAMS, Guy

IPC: G06K7/10

CPC classification number: G06K19/06037 ,  G06K7/10722 ,  G06K7/1404

Abstract: A method for decoding information from a physical image having a plurality of payload patches includes generating a digital representation of the physical image. A plurality of regions are mapped to the plurality of payload patches in the digital representation. A scramble pattern is identified and the plurality of mapped regions of the digital representation are reordered according to the identified scramble pattern. Information is decoded from the payload patches of the reordered plurality of mapped regions.

Abstract translation: 用于从具有多个有效载荷补片的物理图像解码信息的方法包括生成物理图像的数字表示。 多个区域被映射到数字表示中的多个有效载荷补片。 识别扰码模式，并且根据所识别的加扰模式重新排序数字表示的多个映射区域。 从重排序的多个映射区域的有效载荷片段解码信息。

公开(公告)号：WO2010047695A1

公开(公告)日：2010-04-29

申请号：PCT/US2008/080713

申请日：2008-10-22

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  SIMSKE, Steven, J. ,  BLAKLEY, Daniel, R.

Inventor： SIMSKE, Steven, J. ,  BLAKLEY, Daniel, R.

IPC: G06K9/62

CPC classification number: G06K9/00885 ,  G06F21/32 ,  G06F21/73 ,  G06F21/74 ,  G06F2221/2101 ,  G06F2221/2105 ,  G06F2221/2111 ,  G06F2221/2129 ,  G06F2221/2141 ,  G06K9/00892 ,  G06K2009/00939 ,  H04L63/0861 ,  H04L63/105

Abstract: A method and system for providing recording device privileges through biometric assessment are disclosed herein. An embodiment of the method includes monitoring information associated with a recording device. The information includes a recording device location, dynamic biometric data, knowledge data, and recording device identification data. From the monitored information, an identity of a then-current user of the recording device is determined. An authorization level for the then-current user is determined, and recording device access privileges are dynamically adjusted based on the determined authorization level.

Abstract translation: 本文公开了通过生物特征评估提供记录装置特权的方法和系统。 该方法的实施例包括监视与记录装置相关联的信息。 该信息包括记录装置位置，动态生物特征数据，知识数据和记录装置识别数据。 从所监视的信息中，确定记录装置的当前用户的身份。 确定当前用户的授权级别，并且基于所确定的授权级别来动态地调整记录设备访问权限。

公开(公告)号：WO2012141680A1

公开(公告)日：2012-10-18

申请号：PCT/US2011/031962

申请日：2011-04-11

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  SIMSKE, Steven, J.

Inventor： SIMSKE, Steven, J.

IPC: G06F21/24 ,  H04L9/28 ,  G06F9/44 ,  G06F15/00

CPC classification number: H04L9/28 ,  G06F7/58 ,  G06F21/73 ,  H04L9/0662 ,  H04L2209/26

Abstract: A method of determining whether a mass serialization engine is cryptographically secure is provided herein. The method includes performing (202) a specified number of mass serializations to generate a corresponding number of mass serialization sets. A size of the mass serialization sets is increased from a first portion size to a second portion size by the mass serialized engine. The method further includes determining (204) a corresponding number of collisions for each of the specified number of mass serializations. Additionally, the method includes comparing (206) the number of collisions to an expected number of collisions. Further, the method includes determining (208) whether the mass serialization engine is cryptographically secure based on the comparison.

Abstract translation: 本文提供了确定大容量串行引擎是否具有密码安全性的方法。 该方法包括执行（202）指定数量的质量序列化以产生相应数量的质量序列化集合。 通过大容量串联发动机，大容量串联组件的尺寸从第一部分尺寸增大到第二部分尺寸。 该方法还包括确定（204）针对每个指定数量的质量序列化的相应数量的冲突。 另外，该方法包括将碰撞次数与预期碰撞次数进行比较（206）。 此外，该方法包括基于该比较确定（208）该批量序列化引擎是否具有密码安全性。

公开(公告)号：WO2012054036A1

公开(公告)日：2012-04-26

申请号：PCT/US2010/053524

申请日：2010-10-21

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  SIMSKE, Steven, J. ,  ARONOFF, Jason, S.

Inventor： SIMSKE, Steven, J. ,  ARONOFF, Jason, S.

IPC: G06F17/21 ,  H04N1/387 ,  G06F21/24

CPC classification number: G06K15/02 ,  B41M3/14 ,  H04N1/00005 ,  H04N1/00015 ,  H04N1/00031 ,  H04N1/00045 ,  H04N1/00068 ,  H04N1/0009 ,  H04N1/00092 ,  H04N1/0087 ,  H04N1/00883 ,  H04N1/32229 ,  H04N1/32251 ,  H04N2201/0006

Abstract: A method and system for generating a document having a void pantograph highlight pattern is presented. The method includes computing a score for a void pantograph highlight pattern layer in relation to a document formatted content layer, incrementing a relative position of the void pantograph highlight pattern layer and the document formatted content layer, repeating the computing and the incrementing steps to obtain a plurality of scores at a plurality of relative positions, evaluating the plurality of scores to determine an optimal alignment, and printing the document using variable-data printing techniques, wherein the printed document has a multi-layer architecture including the document formatted content layer and the void pantograph highlight pattern layer. The system includes a control processor, a score computation unit and an evaluation unit. The control processor provides a printer with data containing a multi-layer architecture document having a document formatted content and a void pantograph highlight pattern.

Abstract translation: 提出了一种用于生成具有空格缩放图高亮图案的文档的方法和系统。 该方法包括计算相对于文档格式化内容层的空白缩放突出图案层的分数，增加空白缩放突出图案层和文档格式化内容层的相对位置，重复计算和递增步骤以获得 在多个相对位置处的多个分数，评估所述多个分数以确定最佳对准，以及使用可变数据打印技术打印所述文档，其中所述打印文档具有多层架构，所述多层架构包括所述文档格式化的内容层和 空白受电弓突出图案层。 该系统包括控制处理器，分数计算单元和评估单元。 控制处理器为打印机提供包含具有文档格式化内容的多层体系结构文档的数据和空白集合图高亮模式。

公开(公告)号：WO2012050569A1

公开(公告)日：2012-04-19

申请号：PCT/US2010/052406

申请日：2010-10-12

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P. ,  SIMSKE, Steven, J. ,  VANS, Marie

Inventor： SIMSKE, Steven, J. ,  VANS, Marie

IPC: G06K9/18

CPC classification number: G06K19/06037 ,  G06Q10/0833 ,  G06Q10/10 ,  G06Q10/103 ,  G06T1/0071 ,  G06T2201/0051 ,  G06T2201/0064 ,  H04N1/32128 ,  H04N1/32293 ,  H04N1/32304 ,  H04N1/32325 ,  H04N2201/323 ,  H04N2201/3269 ,  H04N2201/3271 ,  H04N2201/3274 ,  H04N2201/3281

Abstract: A system (10) for generating an incrementally completed security mark (20''') includes a computer-readable medium encoded with a computer program. The computer program includes computer readable code for selecting a carrier object (20, 20', 20'', 20'''); computer readable code for selecting a number of steps in a workflow associated with the carrier object (20, 20', 20'', 20''') and a security level for each step in the workflow; computer readable code for determining available carrier object candidate areas (T1, T2, T3, T4, T5) to which to write information at each step in the workflow; and computer readable code for determining a number of bits to be input at each step in the workflow based upon the respective security levels and the available candidate areas (T1, T2, T3, T4, T5). The system further includes memory and a processor operatively coupled to the memory and to the computer-readable medium.

Abstract translation: 用于生成递增完成的安全标记（20“'）的系统（10）包括用计算机程序编码的计算机可读介质。 计算机程序包括用于选择载体对象（20,20'，20“，20”）的计算机可读代码; 用于选择与所述载体对象（20,20'，20“，20”“）相关联的工作流程中的多个步骤的计算机可读代码以及所述工作流程中的每个步骤的安全级别; 计算机可读代码，用于确定在工作流程中的每个步骤写入信息的可用载体对象候选区域（T1，T2，T3，T4，T5）; 以及用于基于相应的安全级别和可用候选区域（T1，T2，T3，T4，T5）确定要在工作流程中的每个步骤输入的比特数的计算机可读代码。 系统还包括存储器和可操作地耦合到存储器和计算机可读介质的处理器。