DE60135399D1 - Bildverarbeitungsgerät - Google Patents

Bildverarbeitungsgerät

Info

Publication number
DE60135399D1
DE60135399D1 DE60135399T DE60135399T DE60135399D1 DE 60135399 D1 DE60135399 D1 DE 60135399D1 DE 60135399 T DE60135399 T DE 60135399T DE 60135399 T DE60135399 T DE 60135399T DE 60135399 D1 DE60135399 D1 DE 60135399D1
Authority
DE
Germany
Prior art keywords
image processing
processing device
image
processing
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.)
Expired - Fee Related
Application number
DE60135399T
Other languages
English (en)
Inventor
Osamu Iwasaki
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Application granted granted Critical
Publication of DE60135399D1 publication Critical patent/DE60135399D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
    • H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
    • H04N1/00236—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server using an image reading or reproducing device, e.g. a facsimile reader or printer, as a local input to or local output from a computer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/82—Protecting input, output or interconnection devices
    • G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K15/00—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers
    • G06K15/02—Arrangements for producing a permanent visual presentation of the output data, e.g. computer output printers using printers
    • G06K15/18—Conditioning data for presenting it to the physical printing elements
    • G06K15/1801—Input data handling means
    • G06K15/181—Receiving print data characterized by its formatting, e.g. particular page description languages
    • 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
    • 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
    • H04N1/00848—Determining the necessity for prevention based on recognising a copy prohibited original, e.g. a banknote by detecting a particular original
    • 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
    • H04N1/448—Rendering the image unintelligible, e.g. scrambling
    • H04N1/4486—Rendering the image unintelligible, e.g. scrambling using digital data encryption

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Software Systems (AREA)
  • Computing Systems (AREA)
  • Computational Linguistics (AREA)
  • Facsimile Transmission Control (AREA)
  • Accessory Devices And Overall Control Thereof (AREA)
  • Storage Device Security (AREA)
  • Cleaning In Electrography (AREA)
  • Television Signal Processing For Recording (AREA)
  • Facsimile Image Signal Circuits (AREA)
DE60135399T 2000-01-31 2001-01-29 Bildverarbeitungsgerät Expired - Fee Related DE60135399D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000022393A JP2001215853A (ja) 2000-01-31 2000-01-31 画像データ処理装置、画像データ記録装置、画像データ記録システム、画像データ記録方法及び記憶媒体

Publications (1)

Publication Number Publication Date
DE60135399D1 true DE60135399D1 (de) 2008-10-02

Family

ID=18548701

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60135399T Expired - Fee Related DE60135399D1 (de) 2000-01-31 2001-01-29 Bildverarbeitungsgerät

Country Status (4)

Country Link
US (1) US7283259B2 (de)
EP (1) EP1122941B1 (de)
JP (1) JP2001215853A (de)
DE (1) DE60135399D1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10131254A1 (de) * 2001-07-01 2003-01-23 Deutsche Post Ag Verfahren zum Überprüfen der Gültigkeit von digitalen Freimachungsvermerken
JP2003063093A (ja) * 2001-08-24 2003-03-05 Canon Inc 印刷システムおよび印刷方法
JP4235520B2 (ja) * 2003-09-22 2009-03-11 株式会社リコー 情報処理装置、印刷装置、印刷データ送信方法、印刷方法、印刷データ送信プログラム及び記録媒体
GB0404714D0 (en) * 2004-03-02 2004-04-07 Software 2000 Ltd Secure printing
US7506178B2 (en) * 2004-05-04 2009-03-17 International Business Machines Corporation Tamper-resistant re-writable data storage media
JP4442313B2 (ja) * 2004-05-17 2010-03-31 セイコーエプソン株式会社 印刷管理システムおよびこれに用いる装置、プログラム、印刷方法
JP3901184B2 (ja) * 2004-08-05 2007-04-04 コニカミノルタビジネステクノロジーズ株式会社 画像形成のための装置、方法およびプログラム、並びに画像処理システム
JP4448022B2 (ja) * 2004-12-27 2010-04-07 キヤノン株式会社 情報処理装置及びその制御方法、プログラム

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06105141A (ja) 1992-08-06 1994-04-15 Matsushita Electric Ind Co Ltd 画像形成装置
US5502575A (en) * 1992-08-06 1996-03-26 Matsushita Electric Industrial Co., Ltd. Imaging apparatus having a counterfeiting prevention function
JPH07162692A (ja) * 1993-12-07 1995-06-23 Mita Ind Co Ltd 暗号通信方法および暗号通信のための端末装置
US5509074A (en) 1994-01-27 1996-04-16 At&T Corp. Method of protecting electronically published materials using cryptographic protocols
US5633932A (en) * 1995-12-19 1997-05-27 Intel Corporation Apparatus and method for preventing disclosure through user-authentication at a printing node
US5982506A (en) * 1996-09-10 1999-11-09 E-Stamp Corporation Method and system for electronic document certification
US6760119B1 (en) * 1999-05-25 2004-07-06 Silverbrook Research Pty Ltd Relay device
US6711677B1 (en) * 1999-07-12 2004-03-23 Hewlett-Packard Development Company, L.P. Secure printing method

Also Published As

Publication number Publication date
US20020036789A1 (en) 2002-03-28
EP1122941A3 (de) 2003-09-17
EP1122941B1 (de) 2008-08-20
JP2001215853A (ja) 2001-08-10
EP1122941A2 (de) 2001-08-08
US7283259B2 (en) 2007-10-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee