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    METHOD AND SYSTEM FOR DOCUMENT PRINTING MANAGEMENT AND CONTROL AND DOCUMENT SOURCE TRACKING
    2.
    发明公开
    METHOD AND SYSTEM FOR DOCUMENT PRINTING MANAGEMENT AND CONTROL AND DOCUMENT SOURCE TRACKING 审中-公开
    VERFAHREN UND SYSTEMFÜRDOKUMENTENDRUCKVERWALTUNG UND -STEUERUNG SOWIE DOKUMENTENQUELLENVERFOLGUNG

    公开(公告)号：EP2660706A1

    公开(公告)日：2013-11-06

    申请号：EP11853399.1

    申请日：2011-12-27

    申请人： Peking University Founder Group Co., Ltd ,  Peking University ,  Beijing Founder Electronics Co., Ltd. ,  Peking University Founder R&D Center

    发明人： QI, Wenfa ,  HAN, Shuchang ,  WANG, Gaoyang ,  WANG, Lidong ,  YANG, Bin

    IPC分类号： G06F3/12 ,  H04L29/06

    CPC分类号： G06F3/1238 ,  G06F3/1222 ,  G06F3/1288 ,  G06F3/1289 ,  G06K15/4095 ,  H04L63/102 ,  H04L63/20 ,  H04L67/125 ,  H04L67/34

    摘要： The present invention provides a method and a system for document printing management and control and source tracking. A printing management service program is deployed and run at a server end. A printing monitoring service program is deployed and run at a client end. The printing management service program is responsible for saving client end information, monitoring and managing a client end computer, setting a printing management policy, and delivering an operation instruction to the client end. The printing monitoring service program is responsible for collecting the client end information, sending the client end information to the server end, and executing the operation instruction. The setting the printing management policy comprises authorizing at least one of the model and the name of a client end printer, the type of the printer, the application type, and the confidentiality level of a printed document, and setting a title sensitive word and document source tracking information. Through the present invention, the control on a printing operation of the client end can be enhanced, the flexibility of setting the printing control policy can be increased, and effective document source tracking and content audit means are provided, thereby preventing important paper documents from being printed randomly and being spread illegally.

    摘要翻译： 本发明提供了一种用于文件打印管理和控制和源跟踪的方法和系统。 打印管理服务程序在服务器端部署并运行。 打印监控服务程序在客户端部署并运行。 打印管理服务程序负责保存客户端信息，监控和管理客户端计算机，设置打印管理策略，并向客户端发送操作指令。 打印监控服务程序负责收集客户端信息，将客户端信息发送到服务器端，并执行操作指令。 设置打印管理策略包括授权客户端打印机的型号和名称中的至少一个，打印机的类型，应用类型和打印文档的机密级别，以及设置标题敏感词和文档 源跟踪信息。 通过本发明，可以提高对客户端的打印操作的控制，可以提高设置打印控制策略的灵活性，并提供有效的文档源跟踪和内容审核手段，从而防止重要的纸质文档 随机打印并非法传播。

    WATERMARKING IMAGE BLOCK DIVISION METHOD AND DEVICE FOR WESTERN LANGUAGE WATERMARKING PROCESSING
    3.
    发明公开
    WATERMARKING IMAGE BLOCK DIVISION METHOD AND DEVICE FOR WESTERN LANGUAGE WATERMARKING PROCESSING 有权
    一种用于西方语言水印处理的水印图像块分割方法和设备

    公开(公告)号：EP2657902A1

    公开(公告)日：2013-10-30

    申请号：EP11852045.1

    申请日：2011-12-23

    申请人： Peking University Founder Group Co., Ltd ,  Peking University ,  Beijing Founder Electronics Co., Ltd. ,  Peking University Founder R&D Center

    发明人： WANG, Gaoyang ,  QI, Wenfa ,  WANG, Lidong ,  YANG, Bin

    IPC分类号： G06T1/00

    CPC分类号： G06T1/0021 ,  G06K9/348 ,  G06K2209/01 ,  G06T2201/0051 ,  G06T2201/0062 ,  G06T2201/0083

    摘要： The present invention provides a watermarking image block division method for western language watermarking processing, comprising: performing line and column division on a western language image to obtain multiple character image blocks; recognizing valid character image blocks from the character image blocks; making statistics on sizes of the valid character image blocks to determine whether the western image is a document having a large font size or a document having a small font size; respectively dividing the large-font documents and the small-font documents into groups with different numbers of words; and equally dividing the word groups into multiple portions, said portions corresponding to watermarking image blocks. The present invention also provides a watermarking image block division device for western language watermarking processing. The present invention guarantees the operability of embedding watermarks.

    摘要翻译： 本发明提供一种西文水印处理的水印图像块划分方法，包括：对西文图像进行行列划分，得到多个文字图像块; 识别来自字符图像块的有效字符图像块; 对有效字符图像块的大小进行统计，以确定西部图像是字体大的文档还是字体小的文档; 分别将大字体文件和小字体文件分成不同数量的字组; 并且将这些词组等分为多个部分，所述部分对应于水印图像块。 本发明还提供一种用于西语水印处理的水印图像块分割装置。 本发明保证了嵌入水印的可操作性。