EP1145140A3 - Codage invisible de donnees d'attribut dans des documents et des fichiers a base de caracteres - Google Patents

Codage invisible de donnees d'attribut dans des documents et des fichiers a base de caracteres

Info

Publication number
EP1145140A3
EP1145140A3 EP00942022A EP00942022A EP1145140A3 EP 1145140 A3 EP1145140 A3 EP 1145140A3 EP 00942022 A EP00942022 A EP 00942022A EP 00942022 A EP00942022 A EP 00942022A EP 1145140 A3 EP1145140 A3 EP 1145140A3
Authority
EP
European Patent Office
Prior art keywords
files
attribute data
character based
based documents
invisible encoding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP00942022A
Other languages
German (de)
English (en)
Other versions
EP1145140A2 (fr
Inventor
Keith T. Ahern
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of EP1145140A2 publication Critical patent/EP1145140A2/fr
Publication of EP1145140A3 publication Critical patent/EP1145140A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F40/00—Handling natural language data
    • G06F40/10—Text processing
    • G06F40/103—Formatting, i.e. changing of presentation of documents

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Computational Linguistics (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Document Processing Apparatus (AREA)
  • User Interface Of Digital Computer (AREA)
EP00942022A 1999-06-15 2000-06-07 Codage invisible de donnees d'attribut dans des documents et des fichiers a base de caracteres Withdrawn EP1145140A3 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US333632 1989-04-05
US33363299A 1999-06-15 1999-06-15
PCT/EP2000/005239 WO2000077677A2 (fr) 1999-06-15 2000-06-07 Codage invisible de donnees d'attribut dans des documents et des fichiers a base de caracteres

Publications (2)

Publication Number Publication Date
EP1145140A2 EP1145140A2 (fr) 2001-10-17
EP1145140A3 true EP1145140A3 (fr) 2002-11-13

Family

ID=23303608

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00942022A Withdrawn EP1145140A3 (fr) 1999-06-15 2000-06-07 Codage invisible de donnees d'attribut dans des documents et des fichiers a base de caracteres

Country Status (4)

Country Link
EP (1) EP1145140A3 (fr)
JP (1) JP2003502735A (fr)
CN (1) CN1335966A (fr)
WO (1) WO2000077677A2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE343898T1 (de) 2001-06-12 2006-11-15 Ibm Verfahren zum unsichtbaren einbetten und verstecken der daten in soft-copy textdokumenten
DE60203711T2 (de) * 2001-06-12 2006-03-02 International Business Machines Corp. Verfahren zum authentifizieren mehrerer mit einem textdokument verbundener dateien
CN1256635C (zh) 2001-06-12 2006-05-17 国际商业机器公司 把生成特许软件的许可标识不可见地嵌入文本文档的方法
KR100451180B1 (ko) 2001-11-28 2004-10-02 엘지전자 주식회사 태그를 이용한 단문 메시지 전송방법
JP2003196270A (ja) * 2001-12-27 2003-07-11 Sharp Corp 文書情報処理方法、文書情報処理装置、通信システム、コンピュータプログラム、及び記録媒体
JP4828091B2 (ja) * 2003-03-05 2011-11-30 ヒューレット・パッカード・カンパニー クラスタリング方法プログラム及び装置
EP1628227A4 (fr) * 2003-05-22 2010-07-07 Sharp Kk Dispositif, procede et programme de traitement de donnees, support d'enregistrement lisible par ordinateur contenant ce programme de traitement de donnees
JP4184155B2 (ja) * 2003-05-22 2008-11-19 シャープ株式会社 データ処理装置、データ処理方法、データ処理プログラム、およびデータ処理プログラムを記録したコンピュータ読取可能な記録媒体
JP2008016048A (ja) * 2003-09-22 2008-01-24 Fujitsu Ltd プログラム、情報処理装置、不可視的文字処理方法
CN101110979B (zh) * 2006-07-19 2011-06-22 阿里巴巴集团控股有限公司 一种消息传送的方法、装置及系统
JP4628450B2 (ja) * 2008-07-01 2011-02-09 シャープ株式会社 データ処理装置、データ処理方法、データ処理プログラムおよび記録媒体
CN107172436B (zh) * 2017-06-09 2019-11-26 国政通科技股份有限公司 一种身份证信息传输保护的方法和系统
CN111144073B (zh) * 2019-12-30 2021-11-16 文思海辉智科科技有限公司 在线文本显示系统中的空白字符可视化方法及装置
CN117556782A (zh) * 2024-01-11 2024-02-13 深圳市度申科技有限公司 一种文本格式化方法、电子设备及计算机可读存储介质

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370645A (en) * 1981-06-16 1983-01-25 International Business Machines Corporation Ghost cursor in display all codes mode
US4749289A (en) * 1986-06-13 1988-06-07 Brother Kogyo Kabushiki Kaisha Printing device for attribute printing

Also Published As

Publication number Publication date
CN1335966A (zh) 2002-02-13
WO2000077677A2 (fr) 2000-12-21
WO2000077677A3 (fr) 2001-05-03
EP1145140A2 (fr) 2001-10-17
JP2003502735A (ja) 2003-01-21

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