Electronic voting system and associated method
    11.
    发明授权
    Electronic voting system and associated method 有权
    电子投票系统及相关方法

    公开(公告)号:US07637429B2

    公开(公告)日:2009-12-29

    申请号:US11833436

    申请日:2007-08-03

    IPC分类号: G06K17/00 G07C13/00

    CPC分类号: G07C13/00

    摘要: An electronic voting system includes a vote security device (VSD), a user interface for presenting a ballot to a voter, and an audit trail printer operatively coupled to the VSD. The printer prints an audit trail ballot only in response to verifying encrypted and/or digitally signed messages received from the VSD that indicates the voter's ballot selections. The printer is structured to allow the voter to view but not access the audit trail ballot. The voter is able to accept or reject the audit trail ballot using the user interface. If the ballot is rejected, the VSD causes the printer to print a rejection indicator on the ballot, and if the voter accepts the ballot, the VSD causes the printer to print an acceptance indicator on the ballot. A digitally signed record of the voter's ballot selections is generated and stored.

    摘要翻译: 电子投票系统包括投票安全装置(VSD),用于向投票者呈现投票的用户界面以及可操作地耦合到VSD的审计跟踪打印机。 打印机仅打印审核跟踪投票,以响应验证从VSD收到的加密和/或数字签名消息,指示投票人的投票选择。 打印机的结构允许投票者查看但不能访问审核跟踪投票。 选民能够使用用户界面接受或拒绝审计跟踪投票。 如果投票被拒绝,则VSD会使打印机在投票上打印拒收指示符,如果投票人接受投票,则VSD会使打印机在投票上打印验收指示符。 生成并存储选民投票选择的数字签名记录。

    METHOD AND SYSTEM FOR PRINTING SECURE VALUE DOCUMENTS AND NON-SECURE DOCUMENTS UTILIZING THE SAME PRINTING DEVICE
    13.
    发明申请
    METHOD AND SYSTEM FOR PRINTING SECURE VALUE DOCUMENTS AND NON-SECURE DOCUMENTS UTILIZING THE SAME PRINTING DEVICE 有权
    打印安全文件的方法和系统和使用相同打印设备的非安全文件

    公开(公告)号:US20090091800A1

    公开(公告)日:2009-04-09

    申请号:US12336815

    申请日:2008-12-17

    IPC分类号: G06K15/02

    摘要: A printing system for printing both secure value documents and non-secure documents while ensuring that fraudulent copies of secure value documents printed by the printing system can be detected is provided. The printing system determines if the source is a secure or non-secure source. If the source of the image is a secure source, it will print the image, including any graphic security features. If the source is a non-secure source, before printing the image a filter is applied to the image data to remove any graphic security features included in the received image and/or the printing system will not add any graphic security features to the received image to ensure that the printed image will not contain any copy detection graphic security features.

    摘要翻译: 提供了一种用于打印安全价值文档和非安全文档的打印系统,同时确保可以检测到由打印系统打印的安全价值文档的欺诈副本。 打印系统确定源是否是安全或非安全的源。 如果图像的来源是安全的来源,它将打印图像,包括任何图形安全功能。 如果源是非安全源,则在打印图像之前,将过滤器应用于图像数据以去除接收到的图像中包含的任何图形安全特征,和/或打印系统将不会向接收的图像添加任何图形安全特征 以确保打印的图像不会包含任何复制检测图形安全功能。

    System and method for improving print quality on mail pieces having low reflectivity
    14.
    发明授权
    System and method for improving print quality on mail pieces having low reflectivity 有权
    提高低反射率邮件的打印质量的系统和方法

    公开(公告)号:US07300218B2

    公开(公告)日:2007-11-27

    申请号:US11527105

    申请日:2006-09-26

    IPC分类号: B41J11/44

    摘要: A printing system is provided that dynamically adjusts the method of printing an image based on the lightness or darkness of the medium upon which the image will be printed. The reflectivity of the medium upon which an image is to be printed is determined, and the way in which the image will be printed is adjusted based on the determined reflectivity of the medium. For lighter colored mediums, on which sufficient contrast will be provided, the image can be printed directly onto the medium. For darker colored mediums, on which the ink used to print the image will not provide enough contrast with respect to the medium to produce a reliably readable image, the method of printing the image is modified to ensure that sufficient contrast is always provided to produce a reliably readable image.

    摘要翻译: 提供了一种打印系统,其基于打印图像的介质的亮度或暗度来动态地调整打印图像的方法。 确定要打印图像的介质的反射率,并且基于所确定的介质的反射率来调整图像将被打印的方式。 对于要提供足够对比度的较浅色的介质,可以将图像直接打印到介质上。 对于较深色的介质,用于打印图像的墨水将不能提供相对于介质的足够的对比度以产生可靠的可读图像,因此修改打印图像的方法以确保始终提供足够的对比度以产生 可靠可读的图像。

    Method for embedding information in an image
    15.
    发明授权
    Method for embedding information in an image 有权
    在图像中嵌入信息的方法

    公开(公告)号:US07191336B2

    公开(公告)日:2007-03-13

    申请号:US10087518

    申请日:2002-03-01

    IPC分类号: H04L9/00 H04L9/28

    摘要: A method for producing a background image representing data. The background image is created by; producing a first encoding of data into a first binary array; producing a second encoding of the data into a second binary array; representing the first binary array as a first set of modules of a first size of n×n pixels wherein each pixel is either white or black and every pixel in the module is identical to every other picture in the module on nodes of a first lattice, representing the second binary array as a first set of modules of a second size, of m×m wherein each pixel is either white or black and every pixel in the module is identical to every other pixel in the module, which is smaller than the first size on nodes of a second lattice, combining the first and second sets of modules; and printing the first and second sets of modules.

    摘要翻译: 一种用于产生表示数据的背景图像的方法。 背景图像由...创建 产生数据的第一编码为第一二进制数组; 产生数据的第二编码为第二二进制数组; 将第一二进制数组表示为n×n个像素的第一大小的第一组模块,其中每个像素为白色或黑色,并且模块中的每个像素与第一格子的节点上的模块中的每个其它图像相同, 第二二进制数组作为m×m的第二大小的第一组模块,其中每个像素为白色或黑色,并且模块中的每个像素与模块中每隔一个像素相同,该像素小于第 第二格子,组合第一和第二组模块; 并打印第一和第二组模块。

    Mail processing system including data center verification for mailpieces
    17.
    发明授权
    Mail processing system including data center verification for mailpieces 失效
    邮件处理系统,包括邮件的数据中心验证

    公开(公告)号:US06317498B1

    公开(公告)日:2001-11-13

    申请号:US08926204

    申请日:1997-09-09

    IPC分类号: H04L900

    摘要: A system for controlling the validity of printing of indicias on mailpieces from a potentially large number of users of postage meters includes apparatus disposed in each said postage meter for generating a code and for printing the code on each mailpiece. The code is an encrypted code representative of the postage meter apparatus printing the indicia and other information uniquely determinative of the legitimacy of postage on the mailpieces. The keys for the code generating apparatus are changed to change its code generation at predetermined time intervals in each of the meters. A security center includes apparatus for maintaining a security code database and for keeping track of the keys for generating security codes in correspondence with the changes in each generating apparatus and the information printed on the mailpiece by the postage meter apparatus for comparison with the code printed on the mailpiece. There may be two codes printed, one used by the Postal Service for its security checks and one by the manufacturer. The encryption key may be changed at predetermined intervals or on a daily basis or for printing each mailpiece.

    摘要翻译: 用于控制来自潜在大量邮资用户的邮件上的邮戳的打印有效性的系统包括设置在每个所述邮资计费器中的设备,用于生成代码并在每个邮件上打印代码。 代码是邮资计量器设备的加密代码,其打印标签和独特地确定邮件在邮件上的合法性的其他信息。 代码生成装置的键被改变以在每个米中以预定的时间间隔改变其代码生成。 安全中心包括用于维护安全代码数据库的装置,并且用于跟踪用于生成与每个发生装置中的变化相对应的安全代码的密钥以及由邮资计费器装置打印在邮件上的信息,以便与打印在 邮件。 可能印有两个代码,一个由邮政局用于其安全检查,一个由制造商使用。 加密密钥可以以预定间隔或每天更改或用于打印每个邮件。

    Method and apparatus for canceling postage
    19.
    发明授权
    Method and apparatus for canceling postage 失效
    取消邮资的方法和装置

    公开(公告)号:US6085182A

    公开(公告)日:2000-07-04

    申请号:US996599

    申请日:1997-12-23

    申请人: Robert A. Cordery

    发明人: Robert A. Cordery

    IPC分类号: B07C1/00 G07B17/00 G06F17/00

    摘要: An apparatus for canceling mailpieces includes structure for transporting the mailpieces through the apparatus; a printing device; a device for detecting the presence and location of a postage indicium on a first one of the mailpieces, the postage indicium having a machine readable portion; and a controller, operatively in communication with the printing device and the detecting device, for receiving detection data from the detecting device and for causing the printing device to print a postage indicium cancellation mark on the first mailpiece relative to the postage indicium such that the postage indicium cancellation mark does not degrade the readability of the machine readable portion. A method corresponds to operation of the apparatus.

    摘要翻译: 用于取消邮件的装置包括:通过装置传送邮件的结构; 印刷装置; 用于检测在第一邮件上的邮资标记的存在和位置的装置,所述邮资标签具有机器可读部分; 以及控制器,其可操作地与所述打印装置和所述检测装置通信,用于从所述检测装置接收检测数据,并且使所述打印装置相对于所述邮资标签在所述第一邮件上打印邮资消除标记,使得所述邮资 标记取消标记不会降低机器可读部分的可读性。 方法对应于装置的操作。

    Mail processing system with unique mailpiece authorization assigned in
advance of mailpieces entering carrier service mail processing stream

    公开(公告)号:US5936865A

    公开(公告)日:1999-08-10

    申请号:US714726

    申请日:1996-09-16

    摘要: A mailing list is created including destination addresses for mailpieces to be submitted to a carrier service for delivery. A unique mailpiece identifier associated with mailpieces on the mailing list is generated by the carrier or other trusted third party. The unique mailpiece identifier is printed on the mailpiece with which it is associated. The mailpieces with the printed unique identifier are submitted to the carrier service. The carrier service obtains the printed unique identifier from the mailpiece. The obtained unique identifier from each said mailpiece is utilized to verify that data associated with the mailpiece has been processed by the carrier or trusted third party. When the unique number has been obtained from the mailpieces, the carrier service, if desired, may note this fact in the carrier records to prevent reuse of the unique identifier. The carrier service as part of issuing the unique identification may: charge the mailer's account of other fund depository for the carrier service charges associated with the mailpiece; and/or, assign a destination delivery code; and/or, provide address hygiene for the mailpiece; and/or change of address processing. When the unique identifier is obtained from the mailpiece, a delivery point destination code may be printed on the mailpiece, based on the corrected address. As an alternative, the destination delivery code may be provided to the mailer with the unique mailpiece identifier to be printed on the mailpiece by the mailer. Various cryptographic techniques may be employed to authenticate the mailer and the carrier service and to protect the transmitted information between the parties. The payment for the carrier services can be implemented prior in time to the entry of the mailpieces to the carrier service mailstream. Unauthorized mailpieces may be out sorted early in the carrier service processing procedure.