JPH11509995A - 機密文書の安全な複製方法 - Google Patents
機密文書の安全な複製方法Info
- Publication number
- JPH11509995A JPH11509995A JP8529025A JP52902596A JPH11509995A JP H11509995 A JPH11509995 A JP H11509995A JP 8529025 A JP8529025 A JP 8529025A JP 52902596 A JP52902596 A JP 52902596A JP H11509995 A JPH11509995 A JP H11509995A
- Authority
- JP
- Japan
- Prior art keywords
- document
- module
- documents
- rules
- copy
- 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.)
- Granted
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00838—Preventing unauthorised reproduction
- H04N1/0084—Determining the necessity for prevention
- H04N1/00843—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote
- H04N1/00846—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote based on detection of a dedicated indication, e.g. marks or the like
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/00838—Preventing unauthorised reproduction
- H04N1/00856—Preventive measures
- H04N1/00875—Inhibiting reproduction, e.g. by disabling reading or reproduction apparatus
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/44—Secrecy systems
- H04N1/4406—Restricting access, e.g. according to user identity
- H04N1/4413—Restricting access, e.g. according to user identity involving the use of passwords, ID codes or the like, e.g. PIN
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/44—Secrecy systems
- H04N1/4406—Restricting access, e.g. according to user identity
- H04N1/444—Restricting access, e.g. according to user identity to a particular document or image or part thereof
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Security & Cryptography (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Document Processing Apparatus (AREA)
- Processing Or Creating Images (AREA)
- Editing Of Facsimile Originals (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Storage Device Security (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.文書を複製するための方法であって、機密と考えられる文書に予め付加的な 特定のグラフィック要素である「マーキング」および「ルール」を付加すること 、および以下の工程 −実施すべき複製作業の定義要求(101)、 −原稿文書の提示(102)、 −原稿文書のデジタル化(103)、 −文書の「通常性」もしくは「機密性」を決定するための文書の可能な「 マーキング」を検出するためのデジタル化の結果の分析(104)、 −前工程後に文書が「機密文書」と同定された場合、「ルール」を探索お よび解読するための補完的な分析(106)、異常時には要求の拒絶(107) 、 −前工程後に文書が「機密文書」と同定された場合、「ルール」に定義さ れた要素と要求および要求者を特徴づける要素に関する要求の認証管理(108 )、異常時には要求の拒絶(107)、 −前工程後に、文書が「機密文書」と同定され、要求が認証された場合、 要求者によって与えられる補完的要素と組み合わされた、「ルール」で定義され た動作もしくはそれらに由来する動作の実行(109)、 −提示された文書が「通常文書」(105)である場合および、提示され た文書が、「ルール」の解釈に由来するガイドラインによれば「機密文書」(1 10)であって複製が認証される場合、要求された複製の作成を順に実施するこ とを特徴とする方法。 2.請求項1による方法を実施するための装置であって、以下の機能モジュール 、 −利用者がその要求および自身を正確に定義することを可能にする「ユー ザインタフェースモジュール」(11)、 −提示された文書のコンピュータ操作を可能にするために基本的な黒色お よび白色の点への分解もしくは場合によってはカラーもしくは赤外線属性の付与 を行う「デジタル化モジュール」(12)、 −認証された時に、利用者によって定義された紙コピーを対応する電子手 段から構築する「印刷モジュール」(14)、 −コンピュータモジュールである「分析モジュール」(16)、「制御モ ジュール」(15)および「形成モジュール」(17)であって、分析モジュー ルはデジタル化された文書からの「マーキング」および「ルール」の検出および 解読に適したアルゴリズムを含み、「制御モジュール」は全モジュールの駆動御 および結合を保証し、「形成モジュール」は、(認証された場合に)原稿文書の デジタル画像から、原稿のルールに含まれた変形ガイドラインを尊重しながら、 「マーキング」および「ルール」のない作成すべき文書のデジタル化画像を形成 し、このように構築された文書はそれ自体の「マーキング」および「ルール」を 備えているものを組み合わせたことを特徴とする装置。 3.さらに、文書の複製に要する任意の電子ファイルを2つの同一の「文書サー バ」(1)間で対話および交換させることを可能にする「通信モジュール」(1 8)および、要求されたコピーがコピーを作成する「文書サーバ」の外部からの 要求に由来する場合に作動されるコンピュータモジュールであって、作成される べき文書を保持し、受信先が受信側「文書サーバ」であることを自ら同定した場 合のみ、これを解放する「出力管理モジュール」(19)を含むことを特徴とす る請求項2記載の装置。 4.機密文書を印刷しなければならない任意のコンピュータシステム(72)に 付加された「ドライバ」(82)をさらに含み、前記ドライバは所望の紙文書の 構築に必要な全ファイルおよび特徴を「文書サーバ」(1)の「通信モジュール 」(18)に送られるために提供されていることを特徴とする請求項3記載の装 置。 5.さらに、「認証可能な文書」(92)の作成中に前記「認証可能な文書」か らの認証されたコピーの作成のための要求が発現された時に復元用にその電子的 同等物(91)を保存する「保管サーバ」(73)と、任意の「文書サーバ」( 3)から任意の「保管サーバ」(73)へのアクセスを管理する「ディレクトリ モジュール」(20)とを含むことを特徴とする請求項4記載の装置。 6.さらに、「認証可能な文書」の提示および提示された文書にリンクされた「 保管サーバ」(73)への要求に際して「文書サーバ」上で発現された要求の実 行中に、認証されたコピーもしくは取引を受信しなければならない任意のコンピ ュータシステム上に組み込まれた「処理モジュール」(87)を含むことを特徴 とする請求項5記載の装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9503668A FR2732532B1 (fr) | 1995-03-29 | 1995-03-29 | Procede securise de reproduction de documents sensibles |
FR95/03668 | 1995-03-29 | ||
PCT/FR1996/000481 WO1996031049A1 (fr) | 1995-03-29 | 1996-03-29 | Procede securise de reproduction de documents sensibles |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11509995A true JPH11509995A (ja) | 1999-08-31 |
JP3803378B2 JP3803378B2 (ja) | 2006-08-02 |
Family
ID=9477531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52902596A Expired - Fee Related JP3803378B2 (ja) | 1995-03-29 | 1996-03-29 | 機密文書の安全な複製方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5982956A (ja) |
EP (1) | EP0818107B1 (ja) |
JP (1) | JP3803378B2 (ja) |
AT (1) | ATE193408T1 (ja) |
DE (1) | DE69608553T2 (ja) |
FR (1) | FR2732532B1 (ja) |
WO (1) | WO1996031049A1 (ja) |
Cited By (2)
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US7239404B2 (en) | 2001-06-12 | 2007-07-03 | Ricoh Printing Systems, Ltd. | Printer printing an unprinted surface of a previously-printed print sheet |
KR101401028B1 (ko) * | 2014-03-05 | 2014-05-29 | (주)지란지교소프트 | 이미지 내 개인 정보 보호 방법 |
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US5467447A (en) * | 1990-07-24 | 1995-11-14 | Vogel; Peter S. | Document marking system employing context-sensitive embedded marking codes |
US5225900A (en) * | 1990-12-31 | 1993-07-06 | Xerox Corporation | Method of storing information within a reproduction system |
JPH06125459A (ja) * | 1992-10-09 | 1994-05-06 | Ricoh Co Ltd | 特殊原稿判別機能付き複写機 |
US5270773A (en) * | 1992-11-27 | 1993-12-14 | Xerox Corporation | Image producing device with security to prevent disclosure of sensitive documents |
US5452099A (en) * | 1993-04-12 | 1995-09-19 | Faxguard Systems Corporation | Method and system for storage and/or transmission of confidential facsimile documents |
EP0706283B1 (en) * | 1993-06-22 | 2000-09-06 | Omron Corporation | Image processor including copying machine |
US5440409A (en) * | 1993-07-01 | 1995-08-08 | Konica Corporation | Image forming apparatus with an unapproved copy preventing means |
US5798844A (en) * | 1993-07-23 | 1998-08-25 | Ricoh Company, Ltd. | Duplicator having function concerning specific mark put on recording sheet and image forming apparatus having function of processing confidential documents |
US5647010A (en) * | 1993-09-14 | 1997-07-08 | Ricoh Company, Ltd. | Image forming apparatus with security feature which prevents copying of specific types of documents |
-
1995
- 1995-03-29 FR FR9503668A patent/FR2732532B1/fr not_active Expired - Fee Related
-
1996
- 1996-03-29 AT AT96911003T patent/ATE193408T1/de not_active IP Right Cessation
- 1996-03-29 US US08/930,419 patent/US5982956A/en not_active Expired - Lifetime
- 1996-03-29 DE DE69608553T patent/DE69608553T2/de not_active Expired - Lifetime
- 1996-03-29 EP EP96911003A patent/EP0818107B1/fr not_active Expired - Lifetime
- 1996-03-29 JP JP52902596A patent/JP3803378B2/ja not_active Expired - Fee Related
- 1996-03-29 WO PCT/FR1996/000481 patent/WO1996031049A1/fr active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7239404B2 (en) | 2001-06-12 | 2007-07-03 | Ricoh Printing Systems, Ltd. | Printer printing an unprinted surface of a previously-printed print sheet |
KR101401028B1 (ko) * | 2014-03-05 | 2014-05-29 | (주)지란지교소프트 | 이미지 내 개인 정보 보호 방법 |
Also Published As
Publication number | Publication date |
---|---|
ATE193408T1 (de) | 2000-06-15 |
FR2732532A1 (fr) | 1996-10-04 |
EP0818107A1 (fr) | 1998-01-14 |
DE69608553D1 (de) | 2000-06-29 |
FR2732532B1 (fr) | 1997-06-20 |
JP3803378B2 (ja) | 2006-08-02 |
WO1996031049A1 (fr) | 1996-10-03 |
EP0818107B1 (fr) | 2000-05-24 |
US5982956A (en) | 1999-11-09 |
DE69608553T2 (de) | 2001-02-15 |
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