DE3687211T2 - Verfahren und vorrichtung zur datenuebertragung. - Google Patents

Verfahren und vorrichtung zur datenuebertragung.

Info

Publication number
DE3687211T2
DE3687211T2 DE8686307490T DE3687211T DE3687211T2 DE 3687211 T2 DE3687211 T2 DE 3687211T2 DE 8686307490 T DE8686307490 T DE 8686307490T DE 3687211 T DE3687211 T DE 3687211T DE 3687211 T2 DE3687211 T2 DE 3687211T2
Authority
DE
Germany
Prior art keywords
transmitting data
transmitting
data
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
DE8686307490T
Other languages
English (en)
Other versions
DE3687211D1 (de
Inventor
Yasuhito Shimamura
Muneo Adachi
Naoyuki Okada
Shintaro Abe
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
Priority claimed from JP60217234A external-priority patent/JPS6276995A/ja
Priority claimed from JP60217233A external-priority patent/JPH0759036B2/ja
Priority claimed from JP61114017A external-priority patent/JPS62269541A/ja
Priority claimed from JP61215315A external-priority patent/JPS6370662A/ja
Application filed by Canon Inc filed Critical Canon Inc
Publication of DE3687211D1 publication Critical patent/DE3687211D1/de
Application granted granted Critical
Publication of DE3687211T2 publication Critical patent/DE3687211T2/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
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
DE8686307490T 1985-09-30 1986-09-30 Verfahren und vorrichtung zur datenuebertragung. Expired - Fee Related DE3687211T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP60217234A JPS6276995A (ja) 1985-09-30 1985-09-30 文書通信方法
JP60217233A JPH0759036B2 (ja) 1985-09-30 1985-09-30 文書通信方法
JP61114017A JPS62269541A (ja) 1986-05-19 1986-05-19 文書通信方法
JP61215315A JPS6370662A (ja) 1986-09-11 1986-09-11 デ−タ通信方法

Publications (2)

Publication Number Publication Date
DE3687211D1 DE3687211D1 (de) 1993-01-14
DE3687211T2 true DE3687211T2 (de) 1993-06-24

Family

ID=27470137

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686307490T Expired - Fee Related DE3687211T2 (de) 1985-09-30 1986-09-30 Verfahren und vorrichtung zur datenuebertragung.

Country Status (3)

Country Link
US (1) US5086434A (de)
EP (1) EP0218448B1 (de)
DE (1) DE3687211T2 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63262749A (ja) * 1987-04-20 1988-10-31 Hitachi Ltd 文書編集装置
GB8900368D0 (en) * 1989-01-09 1989-03-08 Crosfield Electronics Ltd Bit map modification
EP0416830B1 (de) * 1989-09-04 1995-10-25 Canon Kabushiki Kaisha Faksimilegerät
JPH03205955A (ja) * 1989-10-06 1991-09-09 Ricoh Co Ltd ミクストモード装置
US7610452B1 (en) 1989-10-31 2009-10-27 Canon Kabushiki Kaisha Data processing system wherein data is stored in a memory and an external storage in parallel
US5590190A (en) * 1989-10-31 1996-12-31 Canon Kabushiki Kaisha Data communication apparatus including volatile and non-volatile storage
US5623556A (en) * 1990-07-31 1997-04-22 Kabushiki Kaisha Toshiba System and method of extracting binary image data
JP3072776B2 (ja) * 1990-12-19 2000-08-07 キヤノン株式会社 画像処理装置
US5583655A (en) * 1991-04-05 1996-12-10 Canon Kabushiki Kaisha Creation and processing of documents containing destination information
JP3029136B2 (ja) * 1991-04-25 2000-04-04 キヤノン株式会社 出力方法及び装置
JPH0530250A (ja) * 1991-07-22 1993-02-05 Fujitsu Ltd ミクストモード通信装置
US5438432A (en) * 1991-09-25 1995-08-01 Fuji Xerox Co., Ltd. Data transmitting apparatus
JPH05110708A (ja) * 1991-10-16 1993-04-30 Fuji Xerox Co Ltd ミクスト・モ―ド通信装置
JP3133801B2 (ja) * 1991-12-04 2001-02-13 キヤノン株式会社 画像通信方法及び装置
JP2979812B2 (ja) * 1992-01-22 1999-11-15 ブラザー工業株式会社 画像処理装置
US5491563A (en) * 1992-02-04 1996-02-13 Aliroo Ltd. Apparatus for scrambling and unscrambling documents
US5194899A (en) * 1992-03-24 1993-03-16 Lexmark International, Inc. Complex page bit map composition
US5379129A (en) * 1992-05-08 1995-01-03 Apple Computer, Inc. Method for compositing a source and destination image using a mask image
KR940008389A (ko) * 1992-09-30 1994-04-29 가나이 쯔또무 화상신호처리장치 및 이것을 사용한 정보송수신장치
EP0608904B1 (de) * 1993-01-29 1998-12-02 Dainippon Screen Mfg. Co., Ltd. Steuerbogen für Druckvorlage sowie Vorrichtung und Verfahren, um diesen zu erzeugen
US5566205A (en) * 1993-03-16 1996-10-15 Patriot Communications Technology, Inc. Radio transceiver with keyboard control
WO1995004428A1 (en) * 1993-08-02 1995-02-09 Solomon, Hadar Apparatus and method for creating and transmitting confidential documents
JPH0785066A (ja) * 1993-09-10 1995-03-31 Matsushita Electric Ind Co Ltd 画像検索装置
US6076084A (en) * 1994-01-03 2000-06-13 Norton-Lambert Corp. File transfer method and apparatus utilizing delimiters
US5446888A (en) 1994-01-14 1995-08-29 Pyne; Charles F. Remote file transfer method and apparatus
JP3311221B2 (ja) * 1995-01-10 2002-08-05 キヤノン株式会社 画像処理装置及びその方法
JPH0983535A (ja) * 1995-09-14 1997-03-28 Toshiba Corp セルデータ交換方法及び交換装置
US5978805A (en) * 1996-05-15 1999-11-02 Microcom Systems, Inc. Method and apparatus for synchronizing files
US6251016B1 (en) * 1997-01-07 2001-06-26 Fujitsu Limited Information offering system for providing a lottery on a network
DE19807931A1 (de) 1998-02-25 1999-08-26 Rohde & Schwarz Anordnung zum Optimieren der Datenübertragung über einen bidirektionalen Funkkanal
JP4189506B2 (ja) * 2000-06-09 2008-12-03 コニカミノルタビジネステクノロジーズ株式会社 画像処理のための装置、方法及び記録媒体
JP3862605B2 (ja) * 2001-07-19 2006-12-27 キヤノン株式会社 画像処理装置
US10798111B2 (en) * 2016-09-14 2020-10-06 International Business Machines Corporation Detecting intrusion attempts in data transmission sessions

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3501749A (en) * 1967-08-29 1970-03-17 Gen Electric Multiplexing means for receiving information from one or more sources and storing it in a cyclic memory device
JPS5226850B2 (de) * 1972-08-23 1977-07-16
GB1486771A (en) * 1973-07-30 1977-09-21 Indep Broadcasting Authority Television systems
US4001693A (en) * 1975-05-12 1977-01-04 General Electric Company Apparatus for establishing communication between a first radio transmitter and receiver and a second radio transmitter and receiver
US4029900A (en) * 1976-01-26 1977-06-14 Bell Telephone Laboratories, Incorporated Digital synchronizing signal recovery circuits for a data receiver
US4366505A (en) * 1978-09-20 1982-12-28 Canon Kabushiki Kaisha Information forming apparatus
US4419699A (en) * 1979-10-12 1983-12-06 Rca Corporation Digital on video recording and playback system
CA1178709A (en) * 1979-11-08 1984-11-27 Bruno J. Vieri Method and means for merging, transmitting and printing orthographic and imaginal data
DE3024322A1 (de) * 1980-06-27 1982-01-21 Siemens AG, 1000 Berlin und 8000 München Verfahren zur codierung von elektrischen signalen, die bei der abtastung eines grafischen musters mit aus text und bildern gemischtem inhalt gewonnen werden
JPS57150062A (en) * 1981-03-12 1982-09-16 Fuji Xerox Co Ltd Processing of papers
JPS5811941A (ja) * 1981-07-16 1983-01-22 Dainippon Screen Mfg Co Ltd 網目版画像記録装置における絵柄信号と文字信号の処理方法
US4501000A (en) * 1981-07-27 1985-02-19 Sony Corporation Method of coding binary data
JPH0693738B2 (ja) * 1981-10-09 1994-11-16 株式会社東芝 文書画像認識編集装置
JPS58103266A (ja) * 1981-12-15 1983-06-20 Toshiba Corp 文字画像処理装置
JPS58157255A (ja) * 1982-03-13 1983-09-19 Dainippon Screen Mfg Co Ltd 画像走査記録方法
US4485409A (en) * 1982-03-29 1984-11-27 Measuronics Corporation Data acquisition system for large format video display
US4555775B1 (en) * 1982-10-07 1995-12-05 Bell Telephone Labor Inc Dynamic generation and overlaying of graphic windows for multiple active program storage areas
US4519068A (en) * 1983-07-11 1985-05-21 Motorola, Inc. Method and apparatus for communicating variable length messages between a primary station and remote stations of a data communications system
JPH0620244B2 (ja) * 1983-11-18 1994-03-16 株式会社リコー 通信端末装置
US4568983A (en) * 1983-12-07 1986-02-04 The Mead Corporation Image data compression/decompression
GB2156189B (en) * 1984-03-15 1988-01-06 Gen Electric Digital word synchronizing arrangements
US4583237A (en) * 1984-05-07 1986-04-15 At&T Bell Laboratories Technique for synchronous near-instantaneous coding
US4668995A (en) * 1985-04-12 1987-05-26 International Business Machines Corporation System for reproducing mixed images

Also Published As

Publication number Publication date
DE3687211D1 (de) 1993-01-14
EP0218448A2 (de) 1987-04-15
US5086434A (en) 1992-02-04
EP0218448B1 (de) 1992-12-02
EP0218448A3 (en) 1987-11-19

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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