Incremental information object with an embedded information region
    171.
    发明授权
    Incremental information object with an embedded information region 有权
    具有嵌入信息区域的增量信息对象

    公开(公告)号:US09563830B2

    公开(公告)日:2017-02-07

    申请号:US13100925

    申请日:2011-05-04

    IPC分类号: G06F17/00 G06K19/06

    CPC分类号: G06K19/06037

    摘要: Systems and methods for generating an incremental information object with an embedded information region (IIOEIR) are provided. A method includes analyzing an IIOEIR to determine a first code, wherein the IIOEIR includes a plurality of tiles, and wherein a first set of the plurality of tiles includes a first code and a second set of the plurality of tiles includes a second code. The first code is confirmed, and, if the confirmation succeeds, generating a new code comprising a bitstream, overwriting the bitstream onto the first region. A new second code is generated, wherein the new second code is related to the first code, and the new second code is overwritten onto a second region.

    摘要翻译: 提供了用于生成具有嵌入信息区域(IIOEIR)的增量信息对象的系统和方法。 一种方法包括分析IIOEIR以确定第一代码,其中所述IIOEIR包括多个瓦片,并且其中所述多个瓦片中的第一组包括第一代码,并且所述多个瓦片中的第二组包括第二代码。 确认第一代码,并且如果确认成功,则生成包括比特流的新代码,将比特流重写到第一区域上。 生成新的第二代码,其中新的第二代码与第一代码相关,并且新的第二代码被重写到第二区域。

    Providing differential access to a digital document
    172.
    发明授权
    Providing differential access to a digital document 有权
    提供对数字文档的差异访问

    公开(公告)号:US09444628B2

    公开(公告)日:2016-09-13

    申请号:US13810714

    申请日:2010-09-21

    IPC分类号: H04L9/32 G06F21/62

    CPC分类号: H04L9/3247 G06F21/6209

    摘要: In a method for providing differential access to a digital document among workflow participants, in which at least one of the workflow participants is outside of a common secure environment (300), a first set of keys including an encryption key, a signature key, and a verification key is associated with atomic unit(s) (304). The atomic unit(s) is encrypted using the encryption key and signed using the signature key (306, 308). A level of access to the atomic unit(s) to be granted to each of the workflow participants and the keys in the first set of keys to supply to each of the workflow participants based upon the identified level of access are identified (310, 312). In addition, each of the workflow participants is supplied with the identified one or more keys (314) and the encrypted and signed atomic unit(s) is supplied to a first workflow participant (316).

    摘要翻译: 在用于在工作流参与者之间提供对数字文档的差异访问的方法中,其中至少一个工作流参与者在公共安全环境(300)之外,包括第一组密钥,包括加密密钥,签名密钥和 验证密钥与原子单元相关联(304)。 使用加密密钥对原子单元进行加密,并使用签名密钥(306,308)进行签名。 识别对基于所识别的访问级别而授予每个工作流参与者的原子单元的访问级别和第一组密钥中的密钥以供应给每个工作流参与者(310,312 )。 另外,每个工作流参与者被提供有识别的一个或多个密钥(314),并且加密和签名的原子单元被提供给第一工作流参与者(316)。

    Grayscale incremental information object
    173.
    发明授权
    Grayscale incremental information object 有权
    灰度增量信息对象

    公开(公告)号:US09087252B2

    公开(公告)日:2015-07-21

    申请号:US13885987

    申请日:2011-04-20

    IPC分类号: G06K7/14 G06K19/06 G06Q50/00

    摘要: Systems and methods for generating a grayscale incremental information object (IIO) are provided. A method includes analyzing a grayscale IIO to determine a first code, wherein the grayscale IIO comprises a plurality of tiles, and the intensity of a tile corresponds to the number of data bits written to the tile. The product is confirmed from the first code, and, if the product is confirmed a new code comprising a bitstream is generated. The bitstream is overwritten on the grayscale IIO. The grayscale IIO is the same size after writing of the bitstream.

    摘要翻译: 提供了生成灰度增量信息对象(IIO)的系统和方法。 一种方法包括分析灰度IIO以确定第一代码,其中灰度IIO包括多个瓦片,并且瓦片的强度对应于写入瓦片的数据比特数。 从第一代码确认产品,并且如果产品被确认,则生成包括比特流的新代码。 比特流被覆盖在灰度IIO上。 灰度IIO在写入比特流之后的大小相同。

    Managing access to a secure content-part of a PPCD using a key reset point
    174.
    发明授权
    Managing access to a secure content-part of a PPCD using a key reset point 有权
    使用密钥重置点管理对PPCD的安全内容部分的访问

    公开(公告)号:US08984298B2

    公开(公告)日:2015-03-17

    申请号:US13192205

    申请日:2011-07-27

    CPC分类号: H04L9/088 G06F21/6209

    摘要: In a method for managing access to a secure content-part of a PPCD, a key reset point of the secure content-part during a workflow among workflow participants is determined. In addition, key-map files comprising subsets of access keys that provide access to the secure content-part during respective content access sessions are generated, in which at least one of the key-map files corresponds to the key reset point and comprises a first decryption key, a first verification key, a second encryption key, and a second signature key, in which the first decryption key does not correspond to the second encryption key, and in which the first verification key does not correspond to the second signature key. In addition, the plurality of key-map files are supplied to at least one of the participants.

    摘要翻译: 在用于管理对PPCD的安全内容部分的访问的方法中,确定工作流参与者之间的工作流程期间安全内容部分的关键重置点。 此外,生成包括在各个内容访问会话期间提供对安全内容部分的访问的访问密钥子集的密钥映射文件,其中至少一个密钥映射文件对应于密钥重置点,并且包括第一 解密密钥,第一验证密钥,第二加密密钥和第二签名密钥,其中第一解密密钥与第二加密密钥不对应,并且其中第一验证密钥不对应于第二签名密钥。 此外,多个键映射文件被提供给参与者中的至少一个。

    Forensic Verification from Halftone Images
    175.
    发明申请
    Forensic Verification from Halftone Images 有权
    半色调图像的法证验证

    公开(公告)号:US20140348395A1

    公开(公告)日:2014-11-27

    申请号:US14347351

    申请日:2012-02-09

    IPC分类号: G06K9/00

    摘要: A forensic verification system (900) extracts a print signature via a print signature extractor (910) from a captured image of a printed halftone. The system (900) utilizes a comparator (920) to compare the print signature to a reference signature stored in a registry to determine differences between the print signature and the reference signature. The system (900) utilizes a forensic analyzer (930) to perform a forensic analysis on the signatures based on the comparison to authenticate the printed halftone.

    摘要翻译: 取证验证系统(900)通过打印签名提取器(910)从打印的半色调的捕获图像中提取打印签名。 系统(900)利用比较器(920)将打印签名与存储在注册表中的参考签名进行比较,以确定打印签名与参考签名之间的差异。 系统(900)利用取证分析器(930)基于比较来对签名执行取证分析以认证打印的半色调。

    Progressive Barcode
    176.
    发明申请
    Progressive Barcode 有权
    逐行条码

    公开(公告)号:US20140339312A1

    公开(公告)日:2014-11-20

    申请号:US14347303

    申请日:2012-01-19

    IPC分类号: G06K19/06 G06F21/60 G06K7/12

    摘要: A method and apparatus for encoding, in a simultaneous multiple security application, independently encrypted security data elements within a single matrix of blocks in a progressive barcode. The method and apparatus including, encoding information of a first data element within the matrix using black modules and, encoding information of a second data element within the matrix using color modules. The barcode being configured to be overprinted as it progresses through progressive states. The progressive barcode, resulting from the overprinting through the progressive states, masking the ability to conclusively determine the barcode in a previous state.

    摘要翻译: 一种用于在同时多重安全应用中对逐行条形码的单个矩阵中的独立加密的安全数据元素进行编码的方法和装置。 所述方法和装置包括:使用黑色模块对所述矩阵内的第一数据元素的信息进行编码;以及使用颜色模块对所述矩阵内的第二数据元素的信息进行编码。 条形码被配置为在进行逐行状态时被套印。 通过逐行状态的叠印产生的逐行条形码,掩盖了在先前状态下最终确定条形码的能力。

    System for generating an incrementally completed 3D security mark
    177.
    发明授权
    System for generating an incrementally completed 3D security mark 有权
    用于生成逐步完成的3D安全标记的系统

    公开(公告)号:US08857727B2

    公开(公告)日:2014-10-14

    申请号:US13810684

    申请日:2010-10-12

    IPC分类号: G06K19/06 G06F21/74 G06F21/62

    摘要: A system (10) for generating an incrementally completed 3D security mark (20′″) includes a computer-readable medium encoded with a computer program. The computer program has computer readable code for selecting a color transformation process at each stage in a workflow associated with the 3D security mark (20′″); computer readable code for selecting a scrambling technique for data to be placed into a carrier object (20, 20′, 20″, 20′″) of the 3D security mark (20′″) at each stage in the workflow; computer readable code for selecting a manner in which a state change of the carrier object (20, 20′, 20″, 20′″) at each stage in the workflow results in a predictable change in the 3D security mark (20′″); and computer readable code for weighting writing schemes at each stage in the workflow. The system (10) further includes further includes memory and a processor operatively coupled to the memory and to the computer-readable medium.

    摘要翻译: 用于生成递增完成的3D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。 计算机程序具有用于在与3D安全标记(20“”)相关联的工作流程中的每个阶段选择颜色转换处理的计算机可读代码; 计算机可读代码,用于在工作流程的每个阶段选择要放入3D安全标记(20“”)的载体对象(20,20',20“”)的数据的加扰技术; 用于选择在工作流程的每个阶段的载体对象(20,20',20“,20”“)的状态改变导致3D安全标记(20”)中的可预测变化的方式的计算机可读代码, ; 以及用于在工作流程中的每个阶段加权写入方案的计算机可读代码。 系统(10)还包括进一步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。

    Tracking customer loyalty information using an incremental information object
    178.
    发明授权
    Tracking customer loyalty information using an incremental information object 有权
    使用增量信息对象跟踪客户忠诚度信息

    公开(公告)号:US08857711B2

    公开(公告)日:2014-10-14

    申请号:US14235864

    申请日:2011-09-08

    IPC分类号: G06K5/00 G06Q30/02

    摘要: A method for tracking customer loyalty information using an incremental information object (IIO) includes capturing an information object (IO), wherein the IO include a number of tiles, and wherein the number of tiles include a standard code. The method also includes analyzing the IO to identify the standard code and analyzing the IO to determine if the IO is an IIO containing a progressive code, wherein the progressive code does not interfere with the reading of the standard. The method further include confirming the progressive code and, if the progressive code is successfully confirmed, obtaining customer loyalty data from the progressive code within the IIO.

    摘要翻译: 使用增量信息对象(IIO)跟踪客户忠诚度信息的方法包括捕获信息对象(IO),其中IO包括多个瓦片,并且其中瓦片的数量包括标准代码。 该方法还包括分析IO以识别标准代码并分析IO以确定IO是否是包含逐行代码的IIO,其中逐行代码不干扰标准的读取。 该方法还包括确认渐进代码,并且如果顺序代码被成功确认,则从IIO内的逐行代码获得顾客忠诚度数据。

    Counterfeit detection system
    179.
    发明授权
    Counterfeit detection system 有权
    冒牌检测系统

    公开(公告)号:US08798313B2

    公开(公告)日:2014-08-05

    申请号:US13382697

    申请日:2009-07-09

    IPC分类号: G06K9/00

    摘要: 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.

    摘要翻译: 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。

    Method and system for providing recording device privileges through biometric assessment
    180.
    发明授权
    Method and system for providing recording device privileges through biometric assessment 有权
    通过生物特征评估提供记录设备特权的方法和系统

    公开(公告)号:US08751816B2

    公开(公告)日:2014-06-10

    申请号:US13125782

    申请日:2008-10-22

    IPC分类号: G06F21/20

    摘要: 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.

    摘要翻译: 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。